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https://github.com/pion/mediadevices.git
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Compare commits
2 Commits
add_codec_
...
facedetect
| Author | SHA1 | Date | |
|---|---|---|---|
|
dda8d2502f | ||
|
|
d593404e39 |
82
.github/workflows/ci.yaml
vendored
82
.github/workflows/ci.yaml
vendored
@@ -11,18 +11,14 @@ jobs:
|
||||
build-linux:
|
||||
runs-on: ubuntu-latest
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
go:
|
||||
- '1.21' # oldest version this package supports
|
||||
- '1.22' # oldstable Go version
|
||||
- '1.23' # stable Go version
|
||||
go: [ '1.15', '1.14' ]
|
||||
name: Linux Go ${{ matrix.go }}
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v4
|
||||
uses: actions/checkout@v2
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v5
|
||||
uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: ${{ matrix.go }}
|
||||
- name: Install dependencies
|
||||
@@ -32,54 +28,54 @@ jobs:
|
||||
libopus-dev \
|
||||
libva-dev \
|
||||
libvpx-dev \
|
||||
libx11-dev \
|
||||
libx264-dev \
|
||||
libxext-dev
|
||||
- name: Run Test Suite
|
||||
run: make test
|
||||
- uses: codecov/codecov-action@v5
|
||||
with:
|
||||
token: ${{ secrets.CODECOV_TOKEN }}
|
||||
libx264-dev
|
||||
- name: go vet
|
||||
run: go vet $(go list ./... | grep -v mmal)
|
||||
- name: go build
|
||||
run: go build $(go list ./... | grep -v mmal)
|
||||
- name: go build without CGO
|
||||
run: go build . pkg/...
|
||||
env:
|
||||
CGO_ENABLED: 0
|
||||
- name: go test
|
||||
run: go test -v -race -coverprofile=coverage.txt -covermode=atomic $(go list ./... | grep -v mmal)
|
||||
- uses: codecov/codecov-action@v1
|
||||
if: matrix.go == '1.15'
|
||||
- name: go test without CGO
|
||||
run: go test . pkg/... -v
|
||||
env:
|
||||
CGO_ENABLED: 0
|
||||
build-darwin:
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
go:
|
||||
- '1.22'
|
||||
- '1.23'
|
||||
runs-on: macos-latest
|
||||
strategy:
|
||||
matrix:
|
||||
go: [ '1.15', '1.14' ]
|
||||
name: Darwin Go ${{ matrix.go }}
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v4
|
||||
uses: actions/checkout@v2
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v5
|
||||
uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: ${{ matrix.go }}
|
||||
- name: Install dependencies
|
||||
run: |
|
||||
which brew
|
||||
brew install \
|
||||
pkg-config \
|
||||
opus \
|
||||
libvpx \
|
||||
x264
|
||||
- name: Run Test Suite
|
||||
run: make test
|
||||
- uses: codecov/codecov-action@v5
|
||||
with:
|
||||
token: ${{ secrets.CODECOV_TOKEN }}
|
||||
check-licenses:
|
||||
runs-on: ubuntu-latest
|
||||
name: Check Licenses
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v4
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v5
|
||||
with:
|
||||
go-version: stable
|
||||
- name: Installing go-licenses
|
||||
run: go install github.com/google/go-licenses@latest
|
||||
- name: Checking licenses
|
||||
run: go-licenses check ./...
|
||||
- name: go vet
|
||||
run: go vet $(go list ./... | grep -v mmal)
|
||||
- name: go build
|
||||
run: go build $(go list ./... | grep -v mmal)
|
||||
- name: go build without CGO
|
||||
run: go build . pkg/...
|
||||
env:
|
||||
CGO_ENABLED: 0
|
||||
- name: go test
|
||||
run: go test -v -race $(go list ./... | grep -v mmal)
|
||||
- name: go test without CGO
|
||||
run: go test . pkg/... -v
|
||||
env:
|
||||
CGO_ENABLED: 0
|
||||
|
||||
157
.github/workflows/pkg-codec-ffmpeg-ci.yaml
vendored
157
.github/workflows/pkg-codec-ffmpeg-ci.yaml
vendored
@@ -1,157 +0,0 @@
|
||||
name: pkg/codec/ffmpeg CI
|
||||
on:
|
||||
pull_request:
|
||||
branches:
|
||||
- master
|
||||
paths:
|
||||
- pkg/codec/ffmepg
|
||||
push:
|
||||
branches:
|
||||
- master
|
||||
paths:
|
||||
- pkg/codec/ffmepg
|
||||
|
||||
jobs:
|
||||
build-linux:
|
||||
runs-on: ubuntu-latest
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
go:
|
||||
- '1.21' # oldest version this package supports
|
||||
- '1.22' # oldstable Go version
|
||||
- '1.23' # stable Go version
|
||||
name: Linux Go ${{ matrix.go }}
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v4
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v5
|
||||
with:
|
||||
go-version: ${{ matrix.go }}
|
||||
- name: Install dependencies
|
||||
run: |
|
||||
sudo apt-get update -qq
|
||||
sudo apt-get install --no-install-recommends -y \
|
||||
libopus-dev \
|
||||
libva-dev \
|
||||
libvpx-dev \
|
||||
libx11-dev \
|
||||
libx264-dev \
|
||||
libxext-dev \
|
||||
nasm \
|
||||
yasm
|
||||
- name: Cache FFmpeg build
|
||||
uses: actions/cache@v4
|
||||
id: ffmpeg-cache
|
||||
with:
|
||||
path: |
|
||||
pkg/codec/ffmpeg/tmp/n7.0
|
||||
key: ffmpeg-linux-n7.0-${{ hashFiles('pkg/codec/ffmpeg/Makefile') }}
|
||||
restore-keys: |
|
||||
ffmpeg-linux-n7.0-
|
||||
- name: Check if FFmpeg libraries exist
|
||||
id: ffmpeg-check
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: |
|
||||
echo "=== Checking FFmpeg cache status ==="
|
||||
if [ -f "tmp/n7.0/lib/libavcodec.a" ] && [ -f "tmp/n7.0/lib/pkgconfig/libavcodec.pc" ]; then
|
||||
echo "FFmpeg libraries found in cache"
|
||||
echo "ffmpeg_exists=true" >> $GITHUB_OUTPUT
|
||||
else
|
||||
echo "FFmpeg libraries missing or incomplete"
|
||||
ls -la tmp/ 2>/dev/null || echo "tmp directory does not exist"
|
||||
ls -la tmp/n7.0/ 2>/dev/null || echo "n7.0 directory does not exist"
|
||||
ls -la tmp/n7.0/lib/ 2>/dev/null || echo "lib directory does not exist"
|
||||
echo "ffmpeg_exists=false" >> $GITHUB_OUTPUT
|
||||
fi
|
||||
- name: Build FFmpeg (if not cached or incomplete)
|
||||
if: steps.ffmpeg-cache.outputs.cache-hit != 'true' || steps.ffmpeg-check.outputs.ffmpeg_exists != 'true'
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: make build-ffmpeg
|
||||
- name: Verify FFmpeg installation
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: |
|
||||
ls -la tmp/n7.0/
|
||||
ls -la tmp/n7.0/lib/ || echo "lib directory not found"
|
||||
ls -la tmp/n7.0/include/ || echo "include directory not found"
|
||||
pkg-config --exists --print-errors libavcodec || echo "pkg-config check failed"
|
||||
env:
|
||||
PKG_CONFIG_PATH: ${{ github.workspace }}/pkg/codec/ffmpeg/tmp/n7.0/lib/pkgconfig
|
||||
- name: Run pkg/codec/ffmpeg Test Suite
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: |
|
||||
make test
|
||||
env:
|
||||
PKG_CONFIG_PATH: ${{ github.workspace }}/pkg/codec/ffmpeg/tmp/n7.0/lib/pkgconfig
|
||||
- uses: codecov/codecov-action@v5
|
||||
with:
|
||||
token: ${{ secrets.CODECOV_TOKEN }}
|
||||
build-darwin:
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
go:
|
||||
- '1.22'
|
||||
- '1.23'
|
||||
runs-on: macos-latest
|
||||
name: Darwin Go ${{ matrix.go }}
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v4
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v5
|
||||
with:
|
||||
go-version: ${{ matrix.go }}
|
||||
- name: Install dependencies
|
||||
run: |
|
||||
brew install \
|
||||
pkg-config \
|
||||
opus \
|
||||
libvpx \
|
||||
x264
|
||||
- name: Cache FFmpeg build
|
||||
uses: actions/cache@v4
|
||||
id: ffmpeg-cache
|
||||
with:
|
||||
path: |
|
||||
pkg/codec/ffmpeg/tmp/n7.0
|
||||
key: ffmpeg-darwin-n7.0-${{ hashFiles('pkg/codec/ffmpeg/Makefile') }}
|
||||
restore-keys: |
|
||||
ffmpeg-darwin-n7.0-
|
||||
- name: Check if FFmpeg libraries exist
|
||||
id: ffmpeg-check
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: |
|
||||
if [ -f "tmp/n7.0/lib/libavcodec.a" ] && [ -f "tmp/n7.0/lib/pkgconfig/libavcodec.pc" ]; then
|
||||
echo "ffmpeg_exists=true" >> $GITHUB_OUTPUT
|
||||
else
|
||||
echo "ffmpeg_exists=false" >> $GITHUB_OUTPUT
|
||||
fi
|
||||
- name: Build FFmpeg (if not cached or incomplete)
|
||||
if: steps.ffmpeg-cache.outputs.cache-hit != 'true' || steps.ffmpeg-check.outputs.ffmpeg_exists != 'true'
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: make build-ffmpeg
|
||||
- name: Run Test Suite
|
||||
working-directory: pkg/codec/ffmpeg
|
||||
run: |
|
||||
make test
|
||||
env:
|
||||
PKG_CONFIG_PATH: ${{ github.workspace }}/pkg/codec/ffmpeg/tmp/n7.0/lib/pkgconfig
|
||||
- uses: codecov/codecov-action@v5
|
||||
with:
|
||||
token: ${{ secrets.CODECOV_TOKEN }}
|
||||
check-licenses:
|
||||
runs-on: ubuntu-latest
|
||||
name: Check Licenses
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v4
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v5
|
||||
with:
|
||||
go-version: stable
|
||||
- name: Installing go-licenses
|
||||
run: go install github.com/google/go-licenses@latest
|
||||
- name: Checking licenses
|
||||
run: go-licenses check ./...
|
||||
2
.github/workflows/renovate-go-mod-fix.yaml
vendored
2
.github/workflows/renovate-go-mod-fix.yaml
vendored
@@ -9,7 +9,7 @@ jobs:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: checkout
|
||||
uses: actions/checkout@v4
|
||||
uses: actions/checkout@v2
|
||||
with:
|
||||
fetch-depth: 2
|
||||
- name: fix
|
||||
|
||||
5
.gitignore
vendored
5
.gitignore
vendored
@@ -10,8 +10,3 @@
|
||||
|
||||
# Output of the go coverage tool, specifically when used with LiteIDE
|
||||
*.out
|
||||
|
||||
scripts/cross
|
||||
coverage.txt
|
||||
|
||||
.idea
|
||||
|
||||
3
.gitmodules
vendored
3
.gitmodules
vendored
@@ -0,0 +1,3 @@
|
||||
[submodule "cvendor/src/openh264"]
|
||||
path = cvendor/src/openh264
|
||||
url = https://github.com/cisco/openh264.git
|
||||
|
||||
127
Makefile
127
Makefile
@@ -1,83 +1,56 @@
|
||||
docker_owner := lherman
|
||||
docker_prefix := cross
|
||||
toolchain_dockerfiles := dockerfiles
|
||||
script_path := $(realpath scripts)
|
||||
toolchain_path := $(script_path)/$(docker_prefix)
|
||||
os_list := \
|
||||
linux \
|
||||
windows \
|
||||
darwin
|
||||
arch_list := \
|
||||
armv7 \
|
||||
arm64 \
|
||||
x64
|
||||
supported_platforms := \
|
||||
linux-armv7 \
|
||||
linux-arm64 \
|
||||
linux-x64 \
|
||||
windows-x64 \
|
||||
darwin-x64 \
|
||||
darwin-arm64
|
||||
cmd_build := build
|
||||
cmd_test := test
|
||||
examples_dir := examples
|
||||
codec_dir := pkg/codec
|
||||
codec_list := $(shell ls $(codec_dir)/*/Makefile)
|
||||
codec_list := $(codec_list:$(codec_dir)/%/Makefile=%)
|
||||
targets := $(foreach codec, $(codec_list), $(addprefix $(cmd_build)-$(codec)-, $(supported_platforms)))
|
||||
pkgs_without_ext_device := $(shell go list ./... | grep -v mmal | grep -v vaapi)
|
||||
pkgs_without_cgo := $(shell go list ./... | grep -v pkg/codec | grep -v pkg/driver | grep -v pkg/avfoundation)
|
||||
vendor_dir = cvendor
|
||||
src_dir = $(vendor_dir)/src
|
||||
lib_dir = $(vendor_dir)/lib
|
||||
include_dir = $(vendor_dir)/include
|
||||
|
||||
define BUILD_TEMPLATE
|
||||
ifneq (,$$(findstring $(2)-$(3),$$(supported_platforms)))
|
||||
$$(cmd_build)-$(1)-$(2)-$(3): toolchain-$(2)-$(3)
|
||||
$$(MAKE) --directory=$$(codec_dir)/$(1) \
|
||||
MEDIADEVICES_TOOLCHAIN_BIN=$$(toolchain_path)/$(docker_prefix)-$(2)-$(3) \
|
||||
MEDIADEVICES_TARGET_PLATFORM=$(2)-$(3) \
|
||||
MEDIADEVICES_TARGET_OS=$(2) \
|
||||
MEDIADEVICES_TARGET_ARCH=$(3)
|
||||
endif
|
||||
endef
|
||||
make_args.x86_64-windows = \
|
||||
CC=x86_64-w64-mingw32-gcc \
|
||||
CXX=x86_64-w64-mingw32-g++ \
|
||||
ARCH=x86_64 \
|
||||
OS=mingw_nt
|
||||
make_args.x86_64-darwin = \
|
||||
CC=o64-clang \
|
||||
CXX=o64-clang++ \
|
||||
AR=llvm-ar \
|
||||
ARCH=x86_64 \
|
||||
OS=darwin
|
||||
|
||||
.PHONY: all
|
||||
all: $(cmd_test) $(cmd_build)
|
||||
.PHONY: vendor
|
||||
vendor: \
|
||||
$(include_dir)/openh264 \
|
||||
cross-libraries
|
||||
|
||||
# Subcommand:
|
||||
# make build[-<codec_name>-<os>-<arch>]
|
||||
#
|
||||
# Description:
|
||||
# Build codec dependencies to multiple platforms.
|
||||
#
|
||||
# Examples:
|
||||
# * make build: build all codecs for all supported platforms
|
||||
# * make build-opus-darwin-x64: only build opus for darwin-x64 platform
|
||||
$(cmd_build): $(targets)
|
||||
$(include_dir)/openh264: $(src_dir)/openh264
|
||||
mkdir -p $@
|
||||
cp $^/codec/api/svc/*.h $@
|
||||
|
||||
toolchain-%: $(toolchain_dockerfiles)
|
||||
$(MAKE) --directory=$< "$*" \
|
||||
MEDIADEVICES_DOCKER_OWNER=$(docker_owner) \
|
||||
MEDIADEVICES_DOCKER_PREFIX=$(docker_prefix)
|
||||
@mkdir -p $(toolchain_path)
|
||||
@docker run $(docker_owner)/$(docker_prefix)-$* > \
|
||||
$(toolchain_path)/$(docker_prefix)-$*
|
||||
@chmod +x $(toolchain_path)/$(docker_prefix)-$*
|
||||
$(lib_dir)/openh264/libopenh264.x86_64-linux.a: $(src_dir)/openh264
|
||||
$(MAKE) -C $^ clean \
|
||||
&& $(MAKE) -C $^ libraries
|
||||
mkdir -p $(dir $@)
|
||||
cp $^/libopenh264.a $@
|
||||
|
||||
$(foreach codec, $(codec_list), \
|
||||
$(foreach os, $(os_list), \
|
||||
$(foreach arch, $(arch_list), \
|
||||
$(eval $(call BUILD_TEMPLATE,$(codec),$(os),$(arch))))))
|
||||
$(lib_dir)/openh264/libopenh264.x86_64-windows.a: $(src_dir)/openh264
|
||||
$(MAKE) -C $^ clean \
|
||||
&& $(MAKE) -C $^ $(make_args.x86_64-windows) libraries
|
||||
mkdir -p $(dir $@)
|
||||
cp $^/libopenh264.a $@
|
||||
|
||||
# Subcommand:
|
||||
# make test
|
||||
#
|
||||
# Description:
|
||||
# Run a series of tests
|
||||
$(cmd_test):
|
||||
go vet $(pkgs_without_ext_device)
|
||||
go build $(pkgs_without_ext_device)
|
||||
# go build without CGO
|
||||
CGO_ENABLED=0 go build $(pkgs_without_cgo)
|
||||
# go build with CGO
|
||||
CGO_ENABLED=1 go build $(pkgs_without_ext_device)
|
||||
$(MAKE) --directory=$(examples_dir)
|
||||
go test -v -race -coverprofile=coverage.txt -covermode=atomic $(pkgs_without_ext_device)
|
||||
$(lib_dir)/openh264/libopenh264.x86_64-darwin.a: $(src_dir)/openh264
|
||||
$(MAKE) -C $^ clean \
|
||||
&& $(MAKE) -C $^ $(make_args.x86_64-darwin) libraries
|
||||
mkdir -p $(dir $@)
|
||||
cp $^/libopenh264.a $@
|
||||
|
||||
.PHONY: cross-libraries
|
||||
cross-libraries:
|
||||
docker build -t mediadevices-libs-builder -f libs-builder.Dockerfile .
|
||||
docker run --rm \
|
||||
-v $(CURDIR):/go/src/github.com/pion/mediadevices \
|
||||
mediadevices-libs-builder make $(lib_dir)/openh264/libopenh264.x86_64-linux.a
|
||||
docker run --rm \
|
||||
-v $(CURDIR):/go/src/github.com/pion/mediadevices \
|
||||
mediadevices-libs-builder make $(lib_dir)/openh264/libopenh264.x86_64-windows.a
|
||||
docker run --rm \
|
||||
-v $(CURDIR):/go/src/github.com/pion/mediadevices \
|
||||
mediadevices-libs-builder make $(lib_dir)/openh264/libopenh264.x86_64-darwin.a
|
||||
|
||||
270
README.md
270
README.md
@@ -5,246 +5,82 @@
|
||||
</h1>
|
||||
<h4 align="center">Go implementation of the <a href="https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices">MediaDevices</a> API</h4>
|
||||
<p align="center">
|
||||
<a href="https://discord.gg/PngbdqpFbt"><img src="https://img.shields.io/badge/join-us%20on%20discord-gray.svg?longCache=true&logo=discord&colorB=brightblue" alt="join us on Discord"></a> <a href="https://bsky.app/profile/pion.ly"><img src="https://img.shields.io/badge/follow-us%20on%20bluesky-gray.svg?longCache=true&logo=bluesky&colorB=brightblue" alt="Follow us on Bluesky"></a> <a href="https://twitter.com/_pion?ref_src=twsrc%5Etfw"><img src="https://img.shields.io/twitter/url.svg?label=Follow%20%40_pion&style=social&url=https%3A%2F%2Ftwitter.com%2F_pion" alt="Twitter Widget"></a>
|
||||
<img alt="GitHub Workflow Status" src="https://img.shields.io/github/actions/workflow/status/pion/mediadevices/test.yaml">
|
||||
<a href="https://pkg.go.dev/github.com/pion/mediadevices"><img src="https://pkg.go.dev/badge/github.com/pion/mediadevices.svg" alt="Go Reference"></a>
|
||||
<a href="https://pion.ly/slack"><img src="https://img.shields.io/badge/join-us%20on%20slack-gray.svg?longCache=true&logo=slack&colorB=brightgreen" alt="Slack Widget"></a>
|
||||
<a href="https://github.com/pion/mediadevices/actions"><img src="https://github.com/pion/mediadevices/workflows/CI/badge.svg?branch=master" alt="Build status"></a>
|
||||
<a href="https://pkg.go.dev/github.com/pion/mediadevices"><img src="https://godoc.org/github.com/pion/mediadevices?status.svg" alt="GoDoc"></a>
|
||||
<a href="https://codecov.io/gh/pion/mediadevices"><img src="https://codecov.io/gh/pion/mediadevices/branch/master/graph/badge.svg" alt="Coverage Status"></a>
|
||||
<a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="License: MIT"></a>
|
||||
</p>
|
||||
<br>
|
||||
|
||||
`mediadevices` provides access to media input devices like cameras, microphones, and screen capture. It can also be used to encode your video/audio stream to various codec selections. `mediadevices` abstracts away the complexities of interacting with things like hardware and codecs allowing you to focus on building appilcations, interacting only with an amazingly simple, easy, and elegant API!
|
||||
|
||||
|
||||
### Install
|
||||
## Interfaces
|
||||
|
||||
```bash
|
||||
go get -u github.com/pion/mediadevices
|
||||
```
|
||||
|
||||
### Usage
|
||||
|
||||
The following snippet shows how to capture a camera stream and store a frame as a jpeg image:
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"image/jpeg"
|
||||
"os"
|
||||
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
|
||||
// This is required to register camera adapter
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera"
|
||||
// Note: If you don't have a camera or your adapters are not supported,
|
||||
// you can always swap your adapters with our dummy adapters below.
|
||||
// _ "github.com/pion/mediadevices/pkg/driver/videotest"
|
||||
)
|
||||
|
||||
func main() {
|
||||
stream, _ := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(constraint *mediadevices.MediaTrackConstraints) {
|
||||
// Query for ideal resolutions
|
||||
constraint.Width = prop.Int(600)
|
||||
constraint.Height = prop.Int(400)
|
||||
},
|
||||
})
|
||||
|
||||
// Since track can represent audio as well, we need to cast it to
|
||||
// *mediadevices.VideoTrack to get video specific functionalities
|
||||
track := stream.GetVideoTracks()[0]
|
||||
videoTrack := track.(*mediadevices.VideoTrack)
|
||||
defer videoTrack.Close()
|
||||
|
||||
// Create a new video reader to get the decoded frames. Release is used
|
||||
// to return the buffer to hold frame back to the source so that the buffer
|
||||
// can be reused for the next frames.
|
||||
videoReader := videoTrack.NewReader(false)
|
||||
frame, release, _ := videoReader.Read()
|
||||
defer release()
|
||||
|
||||
// Since frame is the standard image.Image, it's compatible with Go standard
|
||||
// library. For example, capturing the first frame and store it as a jpeg image.
|
||||
output, _ := os.Create("frame.jpg")
|
||||
jpeg.Encode(output, frame, nil)
|
||||
}
|
||||
```
|
||||
|
||||
### More Examples
|
||||
* [Webrtc](/examples/webrtc) - Use Webrtc to create a realtime peer-to-peer video call
|
||||
* [Face Detection](/examples/facedetection) - Use a machine learning algorithm to detect faces in a camera stream
|
||||
* [RTP Stream](examples/rtp) - Capture camera stream, encode it in H264/VP8/VP9, and send it to a RTP server
|
||||
* [HTTP Broadcast](/examples/http) - Broadcast camera stream through HTTP with MJPEG
|
||||
* [Archive](/examples/archive) - Archive H264 encoded video stream from a camera
|
||||
|
||||
### Available Media Inputs
|
||||
| Input | Linux | Mac | Windows |
|
||||
| Interface | Linux | Mac | Windows |
|
||||
| :--------: | :---: | :-: | :-----: |
|
||||
| Camera | ✔️ | ✔️ | ✔️ |
|
||||
| Microphone | ✔️ | ✔️ | ✔️ |
|
||||
| Screen | ✔️ | ✔️ | ✔️ |
|
||||
| Camera | ✔️ | ✔️ | ✔️ |
|
||||
| Microphone | ✔️ | ✖️ | ✔️ |
|
||||
| Screen | ✔️ | ✖️ | ✖️ |
|
||||
|
||||
By default, there's no media input registered. This decision was made to allow you to play only what you need. Therefore, you need to import the associated packages for the media inputs. For example, if you want to use a camera, you need to import the camera package as a side effect:
|
||||
### Camera
|
||||
|
||||
```go
|
||||
import (
|
||||
...
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera"
|
||||
)
|
||||
```
|
||||
| OS | Library/Interface |
|
||||
| :-----: | :---------------------------------------------------------------------: |
|
||||
| Linux | [Video4Linux](https://en.wikipedia.org/wiki/Video4Linux) |
|
||||
| Mac | [AVFoundation](https://developer.apple.com/av-foundation/) |
|
||||
| Windows | [DirectShow](https://docs.microsoft.com/en-us/windows/win32/directshow) |
|
||||
|
||||
### Available Codecs
|
||||
In order to encode your video/audio, `mediadevices` needs to know what codecs that you want to use and their parameters. To do this, you need to import the associated packages for the codecs, and add them to the codec selector that you'll pass to `GetUserMedia`:
|
||||
| Pixel Format | Linux | Mac | Windows |
|
||||
| :---------------------------------------------------: | :---: | :-: | :-----: |
|
||||
| [YUY2](https://www.fourcc.org/pixel-format/yuv-yuy2/) | ✔️ | ✖️ | ✔️ |
|
||||
| [UYVY](https://www.fourcc.org/pixel-format/yuv-uyvy/) | ✔️ | ✔️ | ✖️ |
|
||||
| [I420](https://www.fourcc.org/pixel-format/yuv-i420/) | ✔️ | ✖️ | ✖️ |
|
||||
| [NV21](https://www.fourcc.org/pixel-format/yuv-nv21/) | ✔️ | ✔️ | ✖️ |
|
||||
| [MJPEG](https://www.fourcc.org/mjpg/) | ✔️ | ✖️ | ✖️ |
|
||||
|
||||
```go
|
||||
package main
|
||||
### Microphone
|
||||
|
||||
import (
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/codec/x264" // This is required to use H264 video encoder
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera" // This is required to register camera adapter
|
||||
)
|
||||
| OS | Library/Interface |
|
||||
| :-----: | :---------------------------------------------------------------------: |
|
||||
| Linux | [PulseAudio](https://en.wikipedia.org/wiki/PulseAudio) |
|
||||
| Mac | N/A |
|
||||
| Windows | [waveIn](https://docs.microsoft.com/en-us/windows/win32/api/mmeapi/) |
|
||||
|
||||
func main() {
|
||||
// configure codec specific parameters
|
||||
x264Params, _ := x264.NewParams()
|
||||
x264Params.Preset = x264.PresetMedium
|
||||
x264Params.BitRate = 1_000_000 // 1mbps
|
||||
### Screen casting
|
||||
|
||||
codecSelector := mediadevices.NewCodecSelector(
|
||||
mediadevices.WithVideoEncoders(&x264Params),
|
||||
)
|
||||
|
||||
mediaStream, _ := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {},
|
||||
Codec: codecSelector, // let GetUsermedia know available codecs
|
||||
})
|
||||
}
|
||||
```
|
||||
| OS | Library/Interface |
|
||||
| :-----: | :---------------------------------------------------------------------: |
|
||||
| Linux | [X11](https://en.wikipedia.org/wiki/X_Window_System) |
|
||||
| Mac | N/A |
|
||||
| Windows | N/A |
|
||||
|
||||
Since `mediadevices` doesn't implement the video/audio codecs, it needs to call the codec libraries from the system through cgo. Therefore, you're required to install the codec libraries before you can use them in `mediadevices`. In the next section, it shows a list of available codecs, where the packages are defined (documentation linked), and installation instructions.
|
||||
## Codecs
|
||||
|
||||
Note: we do not provide recommendations on choosing one codec or another as it is very complex and can be subjective.
|
||||
| Audio Codec | Library/Interface |
|
||||
| :---------: | :------------------------------------------------------: |
|
||||
| OPUS | [libopus](http://opus-codec.org/) |
|
||||
|
||||
#### Video Codecs
|
||||
| Video Codec | Library/Interface |
|
||||
| :---------: | :------------------------------------------------------: |
|
||||
| H.264 | [OpenH264](https://www.openh264.org/) |
|
||||
| VP8 | [libvpx](https://www.webmproject.org/code/) |
|
||||
| VP9 | [libvpx](https://www.webmproject.org/code/) |
|
||||
|
||||
##### x264
|
||||
A free software library and application for encoding video streams into the H.264/MPEG-4 AVC compression format.
|
||||
## Usage
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/x264](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/x264)
|
||||
* Installation:
|
||||
* Mac: `brew install x264`
|
||||
* Ubuntu: `apt install libx264-dev`
|
||||
|
||||
##### mmal
|
||||
A framework to enable H264 hardware encoding for Raspberry Pi or boards that use VideoCore GPUs.
|
||||
[Wiki](https://github.com/pion/mediadevices/wiki)
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/mmal](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/mmal)
|
||||
* Installation: no installation needed, mmal should come built in Raspberry Pi devices
|
||||
## Contributing
|
||||
|
||||
##### openh264
|
||||
A codec library which supports H.264 encoding and decoding. It is suitable for use in real time applications.
|
||||
- [Lukas Herman](https://github.com/lherman-cs) - _Original Author_
|
||||
* [Atsushi Watanabe](https://github.com/at-wat) - _VP8, Screencast, etc._
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/openh264](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/openh264)
|
||||
* Installation: no installation needed, included as a static binary
|
||||
## Project Status
|
||||
|
||||
##### vpx
|
||||
A free software video codec library from Google and the Alliance for Open Media that implements VP8/VP9 video coding formats.
|
||||
[](https://starchart.cc/pion/mediadevices)
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/vpx](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/vpx)
|
||||
* Installation:
|
||||
* Mac: `brew install libvpx`
|
||||
* Ubuntu: `apt install libvpx-dev`
|
||||
|
||||
##### vaapi
|
||||
An open source API that allows applications such as VLC media player or GStreamer to use hardware video acceleration capabilities (currently support VP8/VP9).
|
||||
## References
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/vaapi](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/vaapi)
|
||||
* Installation:
|
||||
* Ubuntu: `apt install libva-dev`
|
||||
|
||||
#### Video codecs implemented using ffmpeg
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/ffmpeg](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/ffmpeg)
|
||||
* Installation: You need to enable CGO, and provide the ffmpeg headers and libraries when compiling. For more detail, checkout
|
||||
https://github.com/asticode/go-astiav?tab=readme-ov-file#install-ffmpeg-from-source.
|
||||
* NVENC: If you want to use nvenc, you need to install [FFmpeg/nv-codec-headers](https://github.com/FFmpeg/nv-codec-headers) too.
|
||||
Make sure that your driver's version is supported by the nv-codec-headers version you are installing.
|
||||
To install it, clone the repo, checkout to wanted version, and `sudo make install`.
|
||||
|
||||
> Currently, only ffmpeg n7.0 and n7.1 are supported.
|
||||
|
||||
##### nvenc
|
||||
|
||||
Requires ffmpeg build with `--enable-nonfree --enable-nvenc`.
|
||||
|
||||
##### x264
|
||||
|
||||
Requires ffmpeg build with `--enable-libx264 --enable-gpl`.
|
||||
|
||||
#### Audio Codecs
|
||||
|
||||
##### opus
|
||||
A totally open, royalty-free, highly versatile audio codec.
|
||||
|
||||
* Package: [github.com/pion/mediadevices/pkg/codec/opus](https://pkg.go.dev/github.com/pion/mediadevices/pkg/codec/opus)
|
||||
* Installation:
|
||||
* Mac: `brew install opus`
|
||||
* Ubuntu: `apt install libopus-dev`
|
||||
|
||||
### Benchmark
|
||||
Result as of Nov 4, 2020 with Go 1.14 on a Raspberry pi 3, `mediadevices` can produce video, encode, send across network, and decode at **720p, 30 fps with < 500 ms latency**.
|
||||
|
||||
The test was taken by capturing a camera stream, decoding the raw frames, encoding the video stream with mmal, and sending the stream through Webrtc.
|
||||
|
||||
### FAQ
|
||||
|
||||
#### Failed to find the best driver that fits the constraints
|
||||
`mediadevices` provides an automated driver discovery through `GetUserMedia` and `GetDisplayMedia`. The driver discover algorithm works something like:
|
||||
|
||||
1. Open all registered drivers
|
||||
2. Get all properties (property describes what a driver is capable of, e.g. resolution, frame rate, etc.) from opened drivers
|
||||
3. Find the best property that meets the criteria
|
||||
|
||||
So, when `mediadevices` returns `failed to find the best driver that fits the constraints` error, one of the following conditions might have occured:
|
||||
* Driver was not imported as a side effect in your program, e.g. `import _ github.com/pion/mediadevices/pkg/driver/camera`
|
||||
* Your constraint is too strict that there's no driver can fullfil your requirements. In this case, you can try to turn up the debug level by specifying the following environment variable: `export PION_LOG_DEBUG=all` to see what was too strict and tune that.
|
||||
* Your driver is not supported/implemented. In this case, you can either let us know (file an issue) and wait for the maintainers to implement it. Or, you can implement it yourself and register it through `RegisterDriverAdapter`
|
||||
* If trying to use `import _ github.com/pion/mediadevices/pkg/driver/screen` note that you will need to use `GetDisplayMedia` instead of `GetUserMedia`
|
||||
|
||||
#### Failed to find vpx/x264/mmal/opus codecs
|
||||
Since `mediadevices` uses cgo to access video/audio codecs, it needs to find these libraries from the system. To accomplish this, [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/) is used for library discovery.
|
||||
|
||||
If you see the following error message at compile time:
|
||||
|
||||
```bash
|
||||
# pkg-config --cflags -- vpx
|
||||
Package vpx was not found in the pkg-config search path.
|
||||
Perhaps you should add the directory containing `vpx.pc'
|
||||
to the PKG_CONFIG_PATH environment variable
|
||||
No package 'vpx' found
|
||||
pkg-config: exit status 1
|
||||
```
|
||||
|
||||
There are 2 common problems:
|
||||
|
||||
* The required codec library is not installed (vpx in this example). In this case, please refer to the [available codecs](#available-codecs).
|
||||
* Pkg-config fails to find the `.pc` files for this codec ([reference](https://people.freedesktop.org/~dbn/pkg-config-guide.html#using)). In this case, you need to find where the codec library's `.pc` is stored, and let pkg-config knows with: `export PKG_CONFIG_PATH=/path/to/directory`.
|
||||
|
||||
### Roadmap
|
||||
The library can be used with our WebRTC implementation. Please refer to that [roadmap](https://github.com/pion/webrtc/issues/9) to track our major milestones.
|
||||
|
||||
### Community
|
||||
Pion has an active community on [Discord](https://discord.gg/PngbdqpFbt).
|
||||
|
||||
Follow the [Pion Twitter](https://twitter.com/_pion) and the [Pion Bluesky](https://bsky.app/profile/pion.ly) for project updates and important WebRTC news.
|
||||
|
||||
We are always looking to support **your projects**. Please reach out if you have something to build!
|
||||
If you need commercial support or don't want to use public methods you can contact us at [team@pion.ly](mailto:team@pion.ly)
|
||||
|
||||
### Contributing
|
||||
Check out the [contributing wiki](https://github.com/pion/webrtc/wiki/Contributing) to join the group of amazing people making this project possible
|
||||
|
||||
### License
|
||||
MIT License - see [LICENSE](LICENSE) for full text
|
||||
- https://developer.mozilla.org/en-US/docs/Web/Media/Formats/WebRTC_codecs
|
||||
- https://tools.ietf.org/html/rfc7742
|
||||
|
||||
28
codec.go
28
codec.go
@@ -9,7 +9,7 @@ import (
|
||||
"github.com/pion/mediadevices/pkg/io/audio"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
"github.com/pion/webrtc/v4"
|
||||
"github.com/pion/webrtc/v2"
|
||||
)
|
||||
|
||||
// CodecSelector is a container of video and audio encoder builders, which later will be used
|
||||
@@ -50,15 +50,14 @@ func NewCodecSelector(opts ...CodecSelectorOption) *CodecSelector {
|
||||
// Populate lets the webrtc engine be aware of supported codecs that are contained in CodecSelector
|
||||
func (selector *CodecSelector) Populate(setting *webrtc.MediaEngine) {
|
||||
for _, encoder := range selector.videoEncoders {
|
||||
setting.RegisterCodec(encoder.RTPCodec().RTPCodecParameters, webrtc.RTPCodecTypeVideo)
|
||||
setting.RegisterCodec(encoder.RTPCodec().RTPCodec)
|
||||
}
|
||||
|
||||
for _, encoder := range selector.audioEncoders {
|
||||
setting.RegisterCodec(encoder.RTPCodec().RTPCodecParameters, webrtc.RTPCodecTypeAudio)
|
||||
setting.RegisterCodec(encoder.RTPCodec().RTPCodec)
|
||||
}
|
||||
}
|
||||
|
||||
// selectVideoCodecByNames selects a single codec that can be built and matched. codecNames can be formatted as "video/<codecName>" or "<codecName>"
|
||||
func (selector *CodecSelector) selectVideoCodecByNames(reader video.Reader, inputProp prop.Media, codecNames ...string) (codec.ReadCloser, *codec.RTPCodec, error) {
|
||||
var selectedEncoder codec.VideoEncoderBuilder
|
||||
var encodedReader codec.ReadCloser
|
||||
@@ -67,10 +66,8 @@ func (selector *CodecSelector) selectVideoCodecByNames(reader video.Reader, inpu
|
||||
|
||||
outer:
|
||||
for _, wantCodec := range codecNames {
|
||||
wantCodecLower := strings.ToLower(wantCodec)
|
||||
for _, encoder := range selector.videoEncoders {
|
||||
// MimeType is formated as "video/<codecName>"
|
||||
if strings.HasSuffix(strings.ToLower(encoder.RTPCodec().MimeType), wantCodecLower) {
|
||||
if encoder.RTPCodec().Name == wantCodec {
|
||||
encodedReader, err = encoder.BuildVideoEncoder(reader, inputProp)
|
||||
if err == nil {
|
||||
selectedEncoder = encoder
|
||||
@@ -78,7 +75,7 @@ outer:
|
||||
}
|
||||
}
|
||||
|
||||
errReasons = append(errReasons, fmt.Sprintf("%s: %s", encoder.RTPCodec().MimeType, err))
|
||||
errReasons = append(errReasons, fmt.Sprintf("%s: %s", encoder.RTPCodec().Name, err))
|
||||
}
|
||||
}
|
||||
|
||||
@@ -89,17 +86,16 @@ outer:
|
||||
return encodedReader, selectedEncoder.RTPCodec(), nil
|
||||
}
|
||||
|
||||
func (selector *CodecSelector) selectVideoCodec(reader video.Reader, inputProp prop.Media, codecs ...webrtc.RTPCodecParameters) (codec.ReadCloser, *codec.RTPCodec, error) {
|
||||
func (selector *CodecSelector) selectVideoCodec(reader video.Reader, inputProp prop.Media, codecs ...*webrtc.RTPCodec) (codec.ReadCloser, *codec.RTPCodec, error) {
|
||||
var codecNames []string
|
||||
|
||||
for _, codec := range codecs {
|
||||
codecNames = append(codecNames, codec.MimeType)
|
||||
codecNames = append(codecNames, codec.Name)
|
||||
}
|
||||
|
||||
return selector.selectVideoCodecByNames(reader, inputProp, codecNames...)
|
||||
}
|
||||
|
||||
// selectAudioCodecByNames selects a single codec that can be built and matched. codecNames can be formatted as "audio/<codecName>" or "<codecName>"
|
||||
func (selector *CodecSelector) selectAudioCodecByNames(reader audio.Reader, inputProp prop.Media, codecNames ...string) (codec.ReadCloser, *codec.RTPCodec, error) {
|
||||
var selectedEncoder codec.AudioEncoderBuilder
|
||||
var encodedReader codec.ReadCloser
|
||||
@@ -108,10 +104,8 @@ func (selector *CodecSelector) selectAudioCodecByNames(reader audio.Reader, inpu
|
||||
|
||||
outer:
|
||||
for _, wantCodec := range codecNames {
|
||||
wantCodecLower := strings.ToLower(wantCodec)
|
||||
for _, encoder := range selector.audioEncoders {
|
||||
// MimeType is formated as "audio/<codecName>"
|
||||
if strings.HasSuffix(strings.ToLower(encoder.RTPCodec().MimeType), wantCodecLower) {
|
||||
if encoder.RTPCodec().Name == wantCodec {
|
||||
encodedReader, err = encoder.BuildAudioEncoder(reader, inputProp)
|
||||
if err == nil {
|
||||
selectedEncoder = encoder
|
||||
@@ -119,7 +113,7 @@ outer:
|
||||
}
|
||||
}
|
||||
|
||||
errReasons = append(errReasons, fmt.Sprintf("%s: %s", encoder.RTPCodec().MimeType, err))
|
||||
errReasons = append(errReasons, fmt.Sprintf("%s: %s", encoder.RTPCodec().Name, err))
|
||||
}
|
||||
}
|
||||
|
||||
@@ -130,11 +124,11 @@ outer:
|
||||
return encodedReader, selectedEncoder.RTPCodec(), nil
|
||||
}
|
||||
|
||||
func (selector *CodecSelector) selectAudioCodec(reader audio.Reader, inputProp prop.Media, codecs ...webrtc.RTPCodecParameters) (codec.ReadCloser, *codec.RTPCodec, error) {
|
||||
func (selector *CodecSelector) selectAudioCodec(reader audio.Reader, inputProp prop.Media, codecs ...*webrtc.RTPCodec) (codec.ReadCloser, *codec.RTPCodec, error) {
|
||||
var codecNames []string
|
||||
|
||||
for _, codec := range codecs {
|
||||
codecNames = append(codecNames, codec.MimeType)
|
||||
codecNames = append(codecNames, codec.Name)
|
||||
}
|
||||
|
||||
return selector.selectAudioCodecByNames(reader, inputProp, codecNames...)
|
||||
|
||||
@@ -167,8 +167,8 @@ typedef enum {
|
||||
DECODER_OPTION_LEVEL, ///< get current AU level info,only is used in GetOption
|
||||
DECODER_OPTION_STATISTICS_LOG_INTERVAL,///< set log output interval
|
||||
DECODER_OPTION_IS_REF_PIC, ///< feedback current frame is ref pic or not
|
||||
DECODER_OPTION_NUM_OF_FRAMES_REMAINING_IN_BUFFER, ///< number of frames remaining in decoder buffer when pictures are required to re-ordered into display-order.
|
||||
DECODER_OPTION_NUM_OF_THREADS, ///< number of decoding threads. The maximum thread count is equal or less than lesser of (cpu core counts and 16).
|
||||
DECODER_OPTION_NUM_OF_FRAMES_REMAINING_IN_BUFFER ///< number of frames remaining in decoder buffer when pictures are required to re-ordered into display-order.
|
||||
|
||||
} DECODER_OPTION;
|
||||
|
||||
/**
|
||||
@@ -201,7 +201,6 @@ typedef struct TagBufferInfo {
|
||||
union {
|
||||
SSysMEMBuffer sSystemBuffer; ///< memory info for one picture
|
||||
} UsrData; ///< output buffer info
|
||||
unsigned char* pDst[3]; //point to picture YUV data
|
||||
} SBufferInfo;
|
||||
|
||||
|
||||
15
cvendor/include/openh264/codec_ver.h
Normal file
15
cvendor/include/openh264/codec_ver.h
Normal file
@@ -0,0 +1,15 @@
|
||||
//The current file is auto-generated by script: generate_codec_ver.sh
|
||||
#ifndef CODEC_VER_H
|
||||
#define CODEC_VER_H
|
||||
|
||||
#include "codec_app_def.h"
|
||||
|
||||
static const OpenH264Version g_stCodecVersion = {2, 0, 0, 1905};
|
||||
static const char* const g_strCodecVer = "OpenH264 version:2.0.0.1905";
|
||||
|
||||
#define OPENH264_MAJOR (2)
|
||||
#define OPENH264_MINOR (0)
|
||||
#define OPENH264_REVISION (0)
|
||||
#define OPENH264_RESERVED (1905)
|
||||
|
||||
#endif // CODEC_VER_H
|
||||
BIN
cvendor/lib/openh264/libopenh264.x86_64-darwin.a
Normal file
BIN
cvendor/lib/openh264/libopenh264.x86_64-darwin.a
Normal file
Binary file not shown.
BIN
cvendor/lib/openh264/libopenh264.x86_64-linux.a
Normal file
BIN
cvendor/lib/openh264/libopenh264.x86_64-linux.a
Normal file
Binary file not shown.
BIN
cvendor/lib/openh264/libopenh264.x86_64-windows.a
Normal file
BIN
cvendor/lib/openh264/libopenh264.x86_64-windows.a
Normal file
Binary file not shown.
1
cvendor/src/openh264
Submodule
1
cvendor/src/openh264
Submodule
Submodule cvendor/src/openh264 added at 71374015cd
@@ -1,11 +0,0 @@
|
||||
dockerfiles := $(wildcard *.Dockerfile)
|
||||
supported_platforms := $(dockerfiles:.Dockerfile=)
|
||||
|
||||
.PHONY: all
|
||||
all: $(supported_platforms)
|
||||
|
||||
%: %.Dockerfile guard-MEDIADEVICES_DOCKER_OWNER guard-MEDIADEVICES_DOCKER_PREFIX
|
||||
docker build -t "$(MEDIADEVICES_DOCKER_OWNER)/$(MEDIADEVICES_DOCKER_PREFIX)-$@" -f "$<" .
|
||||
|
||||
guard-%:
|
||||
@if [ -z ${$*} ]; then echo "$* is a required environment variable"; exit 1; fi
|
||||
@@ -1,47 +0,0 @@
|
||||
FROM dockercore/golang-cross as m1cross
|
||||
|
||||
ARG DEBIAN_FRONTEND=noninteractive
|
||||
RUN apt-get update -qq && apt-get install -y -q --no-install-recommends \
|
||||
cmake \
|
||||
git \
|
||||
libssl-dev \
|
||||
libxml2-dev \
|
||||
libz-dev \
|
||||
&& rm -rf /var/lib/apt/lists/*
|
||||
|
||||
ENV SDK_VERSION=11.3 \
|
||||
TARGET_DIR=/osxcross/target \
|
||||
UNATTENDED=1
|
||||
|
||||
WORKDIR /work
|
||||
RUN git clone --depth=1 https://github.com/tpoechtrager/osxcross.git /work \
|
||||
&& cd /work/tarballs \
|
||||
&& wget -q https://github.com/phracker/MacOSX-SDKs/releases/download/${SDK_VERSION}/MacOSX${SDK_VERSION}.sdk.tar.xz
|
||||
|
||||
# Build cross compile toolchain for Apple silicon
|
||||
RUN ./build.sh
|
||||
|
||||
|
||||
FROM dockcross/base
|
||||
|
||||
ENV OSX_CROSS_PATH=/osxcross
|
||||
|
||||
COPY --from=m1cross "${OSX_CROSS_PATH}/." "${OSX_CROSS_PATH}/"
|
||||
ENV PATH=${OSX_CROSS_PATH}/target/bin:$PATH
|
||||
|
||||
COPY init.sh /tmp/init.sh
|
||||
RUN bash /tmp/init.sh
|
||||
|
||||
ENV CC=arm64-apple-darwin20.4-clang \
|
||||
CXX=arm64-apple-darwin20.4-clang++ \
|
||||
CPP=arm64-apple-darwin20.4-clang++ \
|
||||
AR=arm64-apple-darwin20.4-ar \
|
||||
AS=arm64-apple-darwin20.4-as \
|
||||
LD=arm64-apple-darwin20.4-ld
|
||||
|
||||
COPY darwin-arm64.cmake ${OSX_CROSS_PATH}/
|
||||
ENV CMAKE_TOOLCHAIN_FILE ${OSX_CROSS_PATH}/darwin-arm64.cmake
|
||||
|
||||
ARG IMAGE=lherman/cross-darwin-arm64
|
||||
ARG VERSION=latest
|
||||
ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
|
||||
@@ -1,8 +0,0 @@
|
||||
set(CMAKE_SYSTEM_NAME Darwin)
|
||||
set(CMAKE_SYSTEM_VERSION 1)
|
||||
set(CMAKE_SYSTEM_PROCESSOR arm64)
|
||||
|
||||
set(CMAKE_C_COMPILER $ENV{CC})
|
||||
set(CMAKE_CXX_COMPILER $ENV{CXX})
|
||||
set(CMAKE_AR $ENV{AR})
|
||||
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
|
||||
@@ -1,23 +0,0 @@
|
||||
FROM dockcross/base
|
||||
|
||||
ENV OSX_CROSS_PATH=/osxcross
|
||||
|
||||
COPY --from=dockercore/golang-cross "${OSX_CROSS_PATH}/." "${OSX_CROSS_PATH}/"
|
||||
ENV PATH=${OSX_CROSS_PATH}/target/bin:$PATH
|
||||
|
||||
COPY init.sh /tmp/init.sh
|
||||
RUN bash /tmp/init.sh
|
||||
|
||||
ENV CC=x86_64-apple-darwin14-clang \
|
||||
CXX=x86_64-apple-darwin14-clang++ \
|
||||
CPP=x86_64-apple-darwin14-clang++ \
|
||||
AR=x86_64-apple-darwin14-ar \
|
||||
AS=x86_64-apple-darwin14-as \
|
||||
LD=x86_64-apple-darwin14-ld
|
||||
|
||||
COPY darwin-x64.cmake ${OSX_CROSS_PATH}/
|
||||
ENV CMAKE_TOOLCHAIN_FILE ${OSX_CROSS_PATH}/darwin-x64.cmake
|
||||
|
||||
ARG IMAGE=lherman/cross-darwin-x64
|
||||
ARG VERSION=latest
|
||||
ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
|
||||
@@ -1,8 +0,0 @@
|
||||
set(CMAKE_SYSTEM_NAME Darwin)
|
||||
set(CMAKE_SYSTEM_VERSION 1)
|
||||
set(CMAKE_SYSTEM_PROCESSOR x86_64)
|
||||
|
||||
set(CMAKE_C_COMPILER $ENV{CC})
|
||||
set(CMAKE_CXX_COMPILER $ENV{CXX})
|
||||
set(CMAKE_AR $ENV{AR})
|
||||
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
|
||||
@@ -1,7 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
apt-get update
|
||||
apt-get install -y nasm clang llvm
|
||||
|
||||
curl -L https://golang.org/dl/go1.15.6.linux-amd64.tar.gz | tar -C /usr/local -xzf -
|
||||
ln -s /usr/local/go/bin/go /usr/local/bin/go
|
||||
@@ -1,8 +0,0 @@
|
||||
FROM dockcross/linux-arm64
|
||||
|
||||
ARG IMAGE=lherman/cross-linux-arm64
|
||||
ARG VERSION=latest
|
||||
ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
|
||||
|
||||
COPY init.sh /tmp/init.sh
|
||||
RUN bash /tmp/init.sh
|
||||
@@ -1,8 +0,0 @@
|
||||
FROM dockcross/linux-armv7
|
||||
|
||||
ARG IMAGE=lherman/cross-linux-armv7
|
||||
ARG VERSION=latest
|
||||
ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
|
||||
|
||||
COPY init.sh /tmp/init.sh
|
||||
RUN bash /tmp/init.sh
|
||||
@@ -1,8 +0,0 @@
|
||||
FROM dockcross/linux-x64
|
||||
|
||||
ARG IMAGE=lherman/cross-linux-x64
|
||||
ARG VERSION=latest
|
||||
ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
|
||||
|
||||
COPY init.sh /tmp/init.sh
|
||||
RUN bash /tmp/init.sh
|
||||
@@ -1,11 +0,0 @@
|
||||
FROM dockcross/windows-static-x64-posix
|
||||
|
||||
ARG IMAGE=lherman/cross-windows-x64
|
||||
ARG VERSION=latest
|
||||
ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
|
||||
|
||||
COPY init.sh /tmp/init.sh
|
||||
RUN bash /tmp/init.sh
|
||||
RUN ln -s /usr/src/mxe/usr/bin/x86_64-w64-mingw32.static.posix-gcc /usr/bin/x86_64-w64-mingw32-gcc && \
|
||||
ln -s /usr/src/mxe/usr/bin/x86_64-w64-mingw32.static.posix-g++ /usr/bin/x86_64-w64-mingw32-g++ && \
|
||||
ln -s /usr/src/mxe/usr/bin/x86_64-w64-mingw32.static.posix-ar /usr/bin/x86_64-w64-mingw32-ar
|
||||
1
examples/.gitignore
vendored
Normal file
1
examples/.gitignore
vendored
Normal file
@@ -0,0 +1 @@
|
||||
go.sum
|
||||
@@ -1,8 +0,0 @@
|
||||
examples := $(shell find * -maxdepth 0 -type d)
|
||||
examples := $(filter-out internal,$(examples))
|
||||
|
||||
.PHONY: all $(examples)
|
||||
all: $(examples)
|
||||
|
||||
$(examples):
|
||||
cd $@ && go build -mod=mod
|
||||
1
examples/archive/.gitignore
vendored
1
examples/archive/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
archive
|
||||
@@ -1,38 +0,0 @@
|
||||
## Instructions
|
||||
|
||||
### Install required codecs
|
||||
|
||||
In this example, we'll be using x264 as our video codec. Therefore, we need to make sure that these codecs are installed within our system.
|
||||
|
||||
Installation steps:
|
||||
|
||||
* [x264](https://github.com/pion/mediadevices#x264)
|
||||
|
||||
### Download archive examplee
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
```
|
||||
|
||||
### Run archive example
|
||||
|
||||
Run `cd mediadevices/examples/archive && go build && ./archive recorded.h264`
|
||||
|
||||
To stop recording, press `Ctrl+c` or send a SIGINT signal.
|
||||
|
||||
### Playback recorded video
|
||||
|
||||
Install GStreamer and run:
|
||||
```
|
||||
gst-launch-1.0 playbin uri=file://${PWD}/recorded.h264
|
||||
```
|
||||
|
||||
Or run VLC media plyer:
|
||||
```
|
||||
vlc recorded.h264
|
||||
```
|
||||
|
||||
A video should start playing in your GStreamer or VLC window.
|
||||
|
||||
Congrats, you have used pion-MediaDevices! Now start building something cool
|
||||
|
||||
@@ -1,82 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"image"
|
||||
"io"
|
||||
"os"
|
||||
"os/signal"
|
||||
"syscall"
|
||||
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/codec/x264" // This is required to use H264 video encoder
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera" // This is required to register camera adapter
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
func must(err error) {
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
if len(os.Args) != 2 {
|
||||
fmt.Printf("usage: %s <path/to/file.h264>\n", os.Args[0])
|
||||
return
|
||||
}
|
||||
dest := os.Args[1]
|
||||
|
||||
sigs := make(chan os.Signal, 1)
|
||||
signal.Notify(sigs, syscall.SIGINT)
|
||||
|
||||
x264Params, err := x264.NewParams()
|
||||
must(err)
|
||||
x264Params.Preset = x264.PresetMedium
|
||||
x264Params.BitRate = 1_000_000 // 1mbps
|
||||
|
||||
codecSelector := mediadevices.NewCodecSelector(
|
||||
mediadevices.WithVideoEncoders(&x264Params),
|
||||
)
|
||||
|
||||
mediaStream, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {
|
||||
c.FrameFormat = prop.FrameFormat(frame.FormatI420)
|
||||
c.Width = prop.Int(640)
|
||||
c.Height = prop.Int(480)
|
||||
},
|
||||
Codec: codecSelector,
|
||||
})
|
||||
must(err)
|
||||
|
||||
videoTrack := mediaStream.GetVideoTracks()[0].(*mediadevices.VideoTrack)
|
||||
defer videoTrack.Close()
|
||||
|
||||
videoTrack.Transform(video.TransformFunc(func(r video.Reader) video.Reader {
|
||||
return video.ReaderFunc(func() (img image.Image, release func(), err error) {
|
||||
// we send io.EOF signal to the encoder reader to stop reading. Therefore, io.Copy
|
||||
// will finish its execution and the program will finish
|
||||
select {
|
||||
case <-sigs:
|
||||
return nil, func() {}, io.EOF
|
||||
default:
|
||||
}
|
||||
|
||||
return r.Read()
|
||||
})
|
||||
}))
|
||||
|
||||
reader, err := videoTrack.NewEncodedIOReader(x264Params.RTPCodec().MimeType)
|
||||
must(err)
|
||||
defer reader.Close()
|
||||
|
||||
out, err := os.Create(dest)
|
||||
must(err)
|
||||
|
||||
fmt.Println("Recording... Press Ctrl+c to stop")
|
||||
_, err = io.Copy(out, reader)
|
||||
must(err)
|
||||
fmt.Println("Your video has been recorded to", dest)
|
||||
}
|
||||
1
examples/facedetection/.gitignore
vendored
1
examples/facedetection/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
facedetection
|
||||
@@ -1,15 +0,0 @@
|
||||
## Instructions
|
||||
|
||||
### Download facedetection example
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
```
|
||||
|
||||
### Compile and Run facedetection
|
||||
|
||||
Run `cd mediadevices/examples/facedetection && go build && ./facedetection`
|
||||
|
||||
You should be able to see some loggings when it can see faces.
|
||||
|
||||
Congrats, you have used pion-MediaDevices! Now start building something cool
|
||||
@@ -1,20 +1,26 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"image"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"time"
|
||||
"net"
|
||||
"os"
|
||||
|
||||
pigo "github.com/esimov/pigo/core"
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/codec/vpx" // This is required to use h264 video encoder
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera" // This is required to register camera adapter
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
const (
|
||||
confidenceLevel = 5.0
|
||||
confidenceLevel = 9.5
|
||||
mtu = 1000
|
||||
thickness = 5
|
||||
)
|
||||
|
||||
var (
|
||||
@@ -28,7 +34,7 @@ func must(err error) {
|
||||
}
|
||||
}
|
||||
|
||||
func detectFace(frame *image.YCbCr) bool {
|
||||
func detectFaces(frame *image.YCbCr) []pigo.Detection {
|
||||
bounds := frame.Bounds()
|
||||
cascadeParams := pigo.CascadeParams{
|
||||
MinSize: 100,
|
||||
@@ -49,17 +55,77 @@ func detectFace(frame *image.YCbCr) bool {
|
||||
|
||||
// Calculate the intersection over union (IoU) of two clusters.
|
||||
dets = classifier.ClusterDetections(dets, 0)
|
||||
return dets
|
||||
}
|
||||
|
||||
for _, det := range dets {
|
||||
if det.Q >= confidenceLevel {
|
||||
return true
|
||||
func drawRect(frame *image.YCbCr, x0, y0, size int) {
|
||||
if x0 < 0 {
|
||||
x0 = 0
|
||||
}
|
||||
|
||||
if y0 < 0 {
|
||||
y0 = 0
|
||||
}
|
||||
|
||||
width := frame.Bounds().Dx()
|
||||
height := frame.Bounds().Dy()
|
||||
x1 := x0 + size
|
||||
y1 := y0 + size
|
||||
|
||||
if x1 >= width {
|
||||
x1 = width - 1
|
||||
}
|
||||
|
||||
if y1 >= height {
|
||||
y1 = height - 1
|
||||
}
|
||||
|
||||
convert := func(x, y int) int {
|
||||
return y*width + x
|
||||
}
|
||||
|
||||
for x := x0; x < x1; x++ {
|
||||
for t := 0; t < thickness; t++ {
|
||||
frame.Y[convert(x, y0+t)] = 0
|
||||
frame.Y[convert(x, y1-t)] = 0
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
for y := y0; y < y1; y++ {
|
||||
for t := 0; t < thickness; t++ {
|
||||
frame.Y[convert(x0+t, y)] = 0
|
||||
frame.Y[convert(x1-t, y)] = 0
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func detectFace(r video.Reader) video.Reader {
|
||||
return video.ReaderFunc(func() (img image.Image, release func(), err error) {
|
||||
img, release, err = r.Read()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
yuv := img.(*image.YCbCr)
|
||||
dets := detectFaces(yuv)
|
||||
for _, det := range dets {
|
||||
if det.Q < confidenceLevel {
|
||||
continue
|
||||
}
|
||||
|
||||
drawRect(yuv, det.Col-det.Scale/2, det.Row-det.Scale/2, det.Scale)
|
||||
}
|
||||
return
|
||||
})
|
||||
}
|
||||
|
||||
func main() {
|
||||
if len(os.Args) != 2 {
|
||||
fmt.Printf("usage: %s host:port\n", os.Args[0])
|
||||
return
|
||||
}
|
||||
dest := os.Args[1]
|
||||
|
||||
// prepare face detector
|
||||
var err error
|
||||
cascade, err = ioutil.ReadFile("facefinder")
|
||||
@@ -75,12 +141,21 @@ func main() {
|
||||
log.Fatalf("Error unpacking the cascade file: %s", err)
|
||||
}
|
||||
|
||||
vp8Params, err := vpx.NewVP8Params()
|
||||
must(err)
|
||||
vp8Params.BitRate = 1_000_000 // 100kbps
|
||||
|
||||
codecSelector := mediadevices.NewCodecSelector(
|
||||
mediadevices.WithVideoEncoders(&vp8Params),
|
||||
)
|
||||
|
||||
mediaStream, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {
|
||||
c.FrameFormat = prop.FrameFormatOneOf{frame.FormatI420, frame.FormatYUY2}
|
||||
c.FrameFormat = prop.FrameFormatExact(frame.FormatUYVY)
|
||||
c.Width = prop.Int(640)
|
||||
c.Height = prop.Int(480)
|
||||
},
|
||||
Codec: codecSelector,
|
||||
})
|
||||
must(err)
|
||||
|
||||
@@ -88,18 +163,27 @@ func main() {
|
||||
videoTrack := mediaStream.GetVideoTracks()[0].(*mediadevices.VideoTrack)
|
||||
defer videoTrack.Close()
|
||||
|
||||
videoReader := videoTrack.NewReader(false)
|
||||
// To save resources, we can simply use 4 fps to detect faces.
|
||||
ticker := time.NewTicker(time.Millisecond * 250)
|
||||
defer ticker.Stop()
|
||||
videoTrack.Transform(detectFace)
|
||||
|
||||
for range ticker.C {
|
||||
frame, release, err := videoReader.Read()
|
||||
rtpReader, err := videoTrack.NewRTPReader(vp8Params.RTPCodec().Name, mtu)
|
||||
must(err)
|
||||
|
||||
addr, err := net.ResolveUDPAddr("udp", dest)
|
||||
must(err)
|
||||
conn, err := net.DialUDP("udp", nil, addr)
|
||||
must(err)
|
||||
|
||||
buff := make([]byte, mtu)
|
||||
for {
|
||||
pkts, release, err := rtpReader.Read()
|
||||
must(err)
|
||||
|
||||
// Since we asked the frame format to be exactly I420/YUY2 in GetUserMedia, we can guarantee that it must be YCbCr
|
||||
if detectFace(frame.(*image.YCbCr)) {
|
||||
log.Println("Detect a face")
|
||||
for _, pkt := range pkts {
|
||||
n, err := pkt.MarshalTo(buff)
|
||||
must(err)
|
||||
|
||||
_, err = conn.Write(buff[:n])
|
||||
must(err)
|
||||
}
|
||||
|
||||
release()
|
||||
|
||||
@@ -1,37 +1,9 @@
|
||||
module github.com/pion/mediadevices/examples
|
||||
|
||||
go 1.21
|
||||
go 1.14
|
||||
|
||||
require (
|
||||
github.com/esimov/pigo v1.4.6
|
||||
github.com/pion/mediadevices v0.0.0
|
||||
github.com/pion/webrtc/v4 v4.1.2
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/blackjack/webcam v0.6.1 // indirect
|
||||
github.com/gen2brain/malgo v0.11.23 // indirect
|
||||
github.com/google/uuid v1.6.0 // indirect
|
||||
github.com/pion/datachannel v1.5.10 // indirect
|
||||
github.com/pion/dtls/v3 v3.0.6 // indirect
|
||||
github.com/pion/ice/v4 v4.0.10 // indirect
|
||||
github.com/pion/interceptor v0.1.40 // indirect
|
||||
github.com/pion/logging v0.2.3 // indirect
|
||||
github.com/pion/mdns/v2 v2.0.7 // indirect
|
||||
github.com/pion/randutil v0.1.0 // indirect
|
||||
github.com/pion/rtcp v1.2.15 // indirect
|
||||
github.com/pion/rtp v1.8.18 // indirect
|
||||
github.com/pion/sctp v1.8.39 // indirect
|
||||
github.com/pion/sdp/v3 v3.0.13 // indirect
|
||||
github.com/pion/srtp/v3 v3.0.5 // indirect
|
||||
github.com/pion/stun/v3 v3.0.0 // indirect
|
||||
github.com/pion/transport/v3 v3.0.7 // indirect
|
||||
github.com/pion/turn/v4 v4.0.0 // indirect
|
||||
github.com/wlynxg/anet v0.0.5 // indirect
|
||||
golang.org/x/crypto v0.33.0 // indirect
|
||||
golang.org/x/image v0.23.0 // indirect
|
||||
golang.org/x/net v0.35.0 // indirect
|
||||
golang.org/x/sys v0.30.0 // indirect
|
||||
)
|
||||
// Please don't commit require entries of examples.
|
||||
// `git checkout master examples/go.mod` to revert this file.
|
||||
require github.com/pion/mediadevices v0.0.0
|
||||
|
||||
replace github.com/pion/mediadevices v0.0.0 => ../
|
||||
|
||||
@@ -1,67 +0,0 @@
|
||||
github.com/blackjack/webcam v0.6.1 h1:K0T6Q0zto23U99gNAa5q/hFoye6uGcKr2aE6hFoxVoE=
|
||||
github.com/blackjack/webcam v0.6.1/go.mod h1:zs+RkUZzqpFPHPiwBZ6U5B34ZXXe9i+SiHLKnnukJuI=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/disintegration/imaging v1.6.2/go.mod h1:44/5580QXChDfwIclfc/PCwrr44amcmDAg8hxG0Ewe4=
|
||||
github.com/esimov/pigo v1.4.6 h1:wpB9FstbqeGP/CZP+nTR52tUJe7XErq8buG+k4xCXlw=
|
||||
github.com/esimov/pigo v1.4.6/go.mod h1:uqj9Y3+3IRYhFK071rxz1QYq0ePhA6+R9jrUZavi46M=
|
||||
github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
|
||||
github.com/gen2brain/malgo v0.11.23 h1:3/VAI8DP9/Wyx1CUDNlUQJVdWUvGErhjHDqYcHVk9ME=
|
||||
github.com/gen2brain/malgo v0.11.23/go.mod h1:f9TtuN7DVrXMiV/yIceMeWpvanyVzJQMlBecJFVMxww=
|
||||
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
|
||||
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
|
||||
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/pion/datachannel v1.5.10 h1:ly0Q26K1i6ZkGf42W7D4hQYR90pZwzFOjTq5AuCKk4o=
|
||||
github.com/pion/datachannel v1.5.10/go.mod h1:p/jJfC9arb29W7WrxyKbepTU20CFgyx5oLo8Rs4Py/M=
|
||||
github.com/pion/dtls/v3 v3.0.6 h1:7Hkd8WhAJNbRgq9RgdNh1aaWlZlGpYTzdqjy9x9sK2E=
|
||||
github.com/pion/dtls/v3 v3.0.6/go.mod h1:iJxNQ3Uhn1NZWOMWlLxEEHAN5yX7GyPvvKw04v9bzYU=
|
||||
github.com/pion/ice/v4 v4.0.10 h1:P59w1iauC/wPk9PdY8Vjl4fOFL5B+USq1+xbDcN6gT4=
|
||||
github.com/pion/ice/v4 v4.0.10/go.mod h1:y3M18aPhIxLlcO/4dn9X8LzLLSma84cx6emMSu14FGw=
|
||||
github.com/pion/interceptor v0.1.40 h1:e0BjnPcGpr2CFQgKhrQisBU7V3GXK6wrfYrGYaU6Jq4=
|
||||
github.com/pion/interceptor v0.1.40/go.mod h1:Z6kqH7M/FYirg3frjGJ21VLSRJGBXB/KqaTIrdqnOic=
|
||||
github.com/pion/logging v0.2.3 h1:gHuf0zpoh1GW67Nr6Gj4cv5Z9ZscU7g/EaoC/Ke/igI=
|
||||
github.com/pion/logging v0.2.3/go.mod h1:z8YfknkquMe1csOrxK5kc+5/ZPAzMxbKLX5aXpbpC90=
|
||||
github.com/pion/mdns/v2 v2.0.7 h1:c9kM8ewCgjslaAmicYMFQIde2H9/lrZpjBkN8VwoVtM=
|
||||
github.com/pion/mdns/v2 v2.0.7/go.mod h1:vAdSYNAT0Jy3Ru0zl2YiW3Rm/fJCwIeM0nToenfOJKA=
|
||||
github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
|
||||
github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
|
||||
github.com/pion/rtcp v1.2.15 h1:LZQi2JbdipLOj4eBjK4wlVoQWfrZbh3Q6eHtWtJBZBo=
|
||||
github.com/pion/rtcp v1.2.15/go.mod h1:jlGuAjHMEXwMUHK78RgX0UmEJFV4zUKOFHR7OP+D3D0=
|
||||
github.com/pion/rtp v1.8.18 h1:yEAb4+4a8nkPCecWzQB6V/uEU18X1lQCGAQCjP+pyvU=
|
||||
github.com/pion/rtp v1.8.18/go.mod h1:bAu2UFKScgzyFqvUKmbvzSdPr+NGbZtv6UB2hesqXBk=
|
||||
github.com/pion/sctp v1.8.39 h1:PJma40vRHa3UTO3C4MyeJDQ+KIobVYRZQZ0Nt7SjQnE=
|
||||
github.com/pion/sctp v1.8.39/go.mod h1:cNiLdchXra8fHQwmIoqw0MbLLMs+f7uQ+dGMG2gWebE=
|
||||
github.com/pion/sdp/v3 v3.0.13 h1:uN3SS2b+QDZnWXgdr69SM8KB4EbcnPnPf2Laxhty/l4=
|
||||
github.com/pion/sdp/v3 v3.0.13/go.mod h1:88GMahN5xnScv1hIMTqLdu/cOcUkj6a9ytbncwMCq2E=
|
||||
github.com/pion/srtp/v3 v3.0.5 h1:8XLB6Dt3QXkMkRFpoqC3314BemkpMQK2mZeJc4pUKqo=
|
||||
github.com/pion/srtp/v3 v3.0.5/go.mod h1:r1G7y5r1scZRLe2QJI/is+/O83W2d+JoEsuIexpw+uM=
|
||||
github.com/pion/stun/v3 v3.0.0 h1:4h1gwhWLWuZWOJIJR9s2ferRO+W3zA/b6ijOI6mKzUw=
|
||||
github.com/pion/stun/v3 v3.0.0/go.mod h1:HvCN8txt8mwi4FBvS3EmDghW6aQJ24T+y+1TKjB5jyU=
|
||||
github.com/pion/transport/v3 v3.0.7 h1:iRbMH05BzSNwhILHoBoAPxoB9xQgOaJk+591KC9P1o0=
|
||||
github.com/pion/transport/v3 v3.0.7/go.mod h1:YleKiTZ4vqNxVwh77Z0zytYi7rXHl7j6uPLGhhz9rwo=
|
||||
github.com/pion/turn/v4 v4.0.0 h1:qxplo3Rxa9Yg1xXDxxH8xaqcyGUtbHYw4QSCvmFWvhM=
|
||||
github.com/pion/turn/v4 v4.0.0/go.mod h1:MuPDkm15nYSklKpN8vWJ9W2M0PlyQZqYt1McGuxG7mA=
|
||||
github.com/pion/webrtc/v4 v4.1.2 h1:mpuUo/EJ1zMNKGE79fAdYNFZBX790KE7kQQpLMjjR54=
|
||||
github.com/pion/webrtc/v4 v4.1.2/go.mod h1:xsCXiNAmMEjIdFxAYU0MbB3RwRieJsegSB2JZsGN+8U=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
|
||||
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
||||
github.com/wlynxg/anet v0.0.5 h1:J3VJGi1gvo0JwZ/P1/Yc/8p63SoW98B5dHkYDmpgvvU=
|
||||
github.com/wlynxg/anet v0.0.5/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguHxoA=
|
||||
golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
|
||||
golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
|
||||
golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
|
||||
golang.org/x/image v0.0.0-20200927104501-e162460cd6b5/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
|
||||
golang.org/x/image v0.23.0 h1:HseQ7c2OpPKTPVzNjG5fwJsOTCiiwS4QdsYi5XU6H68=
|
||||
golang.org/x/image v0.23.0/go.mod h1:wJJBTdLfCCf3tiHa1fNxpZmUI4mmoZvwMCPP0ddoNKY=
|
||||
golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
|
||||
golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
|
||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201107080550-4d91cf3a1aaf/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
|
||||
golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/term v0.0.0-20191110171634-ad39bd3f0407/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
1
examples/http/.gitignore
vendored
1
examples/http/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
http
|
||||
@@ -1,19 +0,0 @@
|
||||
## Instructions
|
||||
|
||||
### Download http example
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
```
|
||||
|
||||
### Compile and Run HTTP server
|
||||
|
||||
Run `cd mediadevices/examples/http && go build && ./http :1313`
|
||||
|
||||
|
||||
### Access the camera stream from the browser
|
||||
|
||||
Go to "http://localhost:1313"
|
||||
|
||||
|
||||
Congrats, you have used pion-MediaDevices! Now start building something cool
|
||||
@@ -11,7 +11,6 @@ import (
|
||||
"mime/multipart"
|
||||
"net/http"
|
||||
"net/textproto"
|
||||
"os"
|
||||
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
@@ -29,13 +28,7 @@ func must(err error) {
|
||||
}
|
||||
|
||||
func main() {
|
||||
if len(os.Args) != 2 {
|
||||
fmt.Printf("usage: %s host:port\n", os.Args[0])
|
||||
return
|
||||
}
|
||||
dest := os.Args[1]
|
||||
|
||||
mediaStream, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
s, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(constraint *mediadevices.MediaTrackConstraints) {
|
||||
constraint.Width = prop.Int(600)
|
||||
constraint.Height = prop.Int(400)
|
||||
@@ -43,9 +36,8 @@ func main() {
|
||||
})
|
||||
must(err)
|
||||
|
||||
track := mediaStream.GetVideoTracks()[0]
|
||||
videoTrack := track.(*mediadevices.VideoTrack)
|
||||
defer videoTrack.Close()
|
||||
t := s.GetVideoTracks()[0]
|
||||
videoTrack := t.(*mediadevices.VideoTrack)
|
||||
|
||||
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||
var buf bytes.Buffer
|
||||
@@ -80,6 +72,6 @@ func main() {
|
||||
}
|
||||
})
|
||||
|
||||
fmt.Printf("listening on %s\n", dest)
|
||||
log.Println(http.ListenAndServe(dest, nil))
|
||||
fmt.Println("listening on http://localhost:1313")
|
||||
log.Println(http.ListenAndServe("localhost:1313", nil))
|
||||
}
|
||||
|
||||
1
examples/openh264/.gitignore
vendored
1
examples/openh264/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
openh264
|
||||
@@ -1,22 +0,0 @@
|
||||
## Instructions
|
||||
|
||||
### Install required codecs
|
||||
|
||||
In this example, we'll be using openh264 as our video codec. Therefore, we need to make sure that these codecs are installed within our system.
|
||||
|
||||
Installation steps:
|
||||
|
||||
* [openh264](https://github.com/pion/mediadevices#openh264)
|
||||
|
||||
### Download archive examplee
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
```
|
||||
|
||||
### Run openh264 example
|
||||
|
||||
Run `cd mediadevices/examples/openh264 && go build && ./openh264 recorded.h264`
|
||||
set bitrate ,first press `Ctrl+c` or send a SIGINT signal.
|
||||
To stop recording,second press `Ctrl+c` or send a SIGINT signal.
|
||||
|
||||
@@ -1,96 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"image"
|
||||
"io"
|
||||
"os"
|
||||
"os/signal"
|
||||
"syscall"
|
||||
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/codec/openh264"
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera" // This is required to register camera adapter
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
func must(err error) {
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
if len(os.Args) != 2 {
|
||||
fmt.Printf("usage: %s <path/to/file.h264>\n", os.Args[0])
|
||||
return
|
||||
}
|
||||
dest := os.Args[1]
|
||||
|
||||
sigs := make(chan os.Signal, 1)
|
||||
signal.Notify(sigs, syscall.SIGINT)
|
||||
|
||||
params, err := openh264.NewParams()
|
||||
must(err)
|
||||
params.BitRate = 1_000_000 // 1mbps
|
||||
|
||||
codecSelector := mediadevices.NewCodecSelector(
|
||||
mediadevices.WithVideoEncoders(¶ms),
|
||||
)
|
||||
|
||||
mediaStream, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {
|
||||
c.FrameFormat = prop.FrameFormat(frame.FormatI420)
|
||||
c.Width = prop.Int(640)
|
||||
c.Height = prop.Int(480)
|
||||
},
|
||||
Codec: codecSelector,
|
||||
})
|
||||
must(err)
|
||||
|
||||
videoTrack := mediaStream.GetVideoTracks()[0].(*mediadevices.VideoTrack)
|
||||
defer videoTrack.Close()
|
||||
|
||||
videoTrack.Transform(video.TransformFunc(func(r video.Reader) video.Reader {
|
||||
return video.ReaderFunc(func() (img image.Image, release func(), err error) {
|
||||
// we send io.EOF signal to the encoder reader to stop reading. Therefore, io.Copy
|
||||
// will finish its execution and the program will finish
|
||||
select {
|
||||
case <-sigs:
|
||||
return nil, func() {}, io.EOF
|
||||
default:
|
||||
}
|
||||
|
||||
return r.Read()
|
||||
})
|
||||
}))
|
||||
|
||||
reader, err := videoTrack.NewEncodedIOReader(params.RTPCodec().MimeType)
|
||||
must(err)
|
||||
defer reader.Close()
|
||||
|
||||
out, err := os.Create(dest)
|
||||
must(err)
|
||||
fmt.Println("Recording... Press Ctrl+c to Set BitRate")
|
||||
go func() {
|
||||
_, err = io.Copy(out, reader)
|
||||
}()
|
||||
<-sigs
|
||||
if control, ok := reader.(codec.Controllable); ok {
|
||||
if ctrl, ok := control.Controller().(codec.KeyFrameController); ok {
|
||||
fmt.Println("Force Key")
|
||||
ctrl.ForceKeyFrame()
|
||||
}
|
||||
if ctrl, ok := control.Controller().(codec.BitRateController); ok {
|
||||
fmt.Println("SetBitRate")
|
||||
ctrl.SetBitRate(200_000)
|
||||
}
|
||||
}
|
||||
fmt.Println("Recording... Press Ctrl+c to stop")
|
||||
<-sigs
|
||||
must(err)
|
||||
fmt.Println("Your video has been recorded to", dest)
|
||||
}
|
||||
1
examples/rtp/.gitignore
vendored
1
examples/rtp/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
rtp
|
||||
@@ -1,35 +1,27 @@
|
||||
## Instructions
|
||||
|
||||
### Install required codecs
|
||||
|
||||
In this example, we'll be using x264 as our video codec. Therefore, we need to make sure that these codecs are installed within our system.
|
||||
|
||||
Installation steps:
|
||||
|
||||
* [x264](https://github.com/pion/mediadevices#x264)
|
||||
|
||||
### Download rtp example
|
||||
### Download rtpexample
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
go get github.com/pion/mediadevices/examples/rtp
|
||||
```
|
||||
|
||||
### Listen RTP
|
||||
|
||||
Install GStreamer and run:
|
||||
```
|
||||
gst-launch-1.0 udpsrc port=5000 caps=application/x-rtp,encode-name=H264 \
|
||||
! rtph264depay ! avdec_h264 ! videoconvert ! autovideosink
|
||||
gst-launch-1.0 udpsrc port=5000 caps=application/x-rtp,encode-name=VP8 \
|
||||
! rtpvp8depay ! vp8dec ! videoconvert ! autovideosink
|
||||
```
|
||||
|
||||
Or run VLC media plyer:
|
||||
```
|
||||
vlc ./h264.sdp
|
||||
vlc ./vp8.sdp
|
||||
```
|
||||
|
||||
### Run rtp
|
||||
|
||||
Run `cd mediadevices/examples/archive && go build && ./rtp localhost:5000`
|
||||
Run `rtp localhost:5000`
|
||||
|
||||
A video should start playing in your GStreamer or VLC window.
|
||||
It's not WebRTC, but pure RTP.
|
||||
|
||||
@@ -2,12 +2,11 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"net"
|
||||
"os"
|
||||
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/pkg/codec/x264" // This is required to use H264 video encoder
|
||||
"github.com/pion/mediadevices/pkg/codec/vpx" // This is required to use VP8/VP9 video encoder
|
||||
_ "github.com/pion/mediadevices/pkg/driver/camera" // This is required to register camera adapter
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
@@ -30,18 +29,17 @@ func main() {
|
||||
}
|
||||
dest := os.Args[1]
|
||||
|
||||
x264Params, err := x264.NewParams()
|
||||
vp8Params, err := vpx.NewVP8Params()
|
||||
must(err)
|
||||
x264Params.Preset = x264.PresetMedium
|
||||
x264Params.BitRate = 1_000_000 // 1mbps
|
||||
vp8Params.BitRate = 100000 // 100kbps
|
||||
|
||||
codecSelector := mediadevices.NewCodecSelector(
|
||||
mediadevices.WithVideoEncoders(&x264Params),
|
||||
mediadevices.WithVideoEncoders(&vp8Params),
|
||||
)
|
||||
|
||||
mediaStream, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {
|
||||
c.FrameFormat = prop.FrameFormat(frame.FormatI420)
|
||||
c.FrameFormat = prop.FrameFormat(frame.FormatYUY2)
|
||||
c.Width = prop.Int(640)
|
||||
c.Height = prop.Int(480)
|
||||
},
|
||||
@@ -52,7 +50,7 @@ func main() {
|
||||
videoTrack := mediaStream.GetVideoTracks()[0]
|
||||
defer videoTrack.Close()
|
||||
|
||||
rtpReader, err := videoTrack.NewRTPReader(x264Params.RTPCodec().MimeType, rand.Uint32(), mtu)
|
||||
rtpReader, err := videoTrack.NewRTPReader(vp8Params.RTPCodec().Name, mtu)
|
||||
must(err)
|
||||
|
||||
addr, err := net.ResolveUDPAddr("udp", dest)
|
||||
|
||||
@@ -6,4 +6,4 @@ c=IN IP4 0.0.0.0
|
||||
t=0 0
|
||||
a=recvonly
|
||||
m=video 5000 RTP/AVP 100
|
||||
a=rtpmap:100 H264/90000
|
||||
a=rtpmap:100 VP8/90000
|
||||
1
examples/vnc/.gitignore
vendored
1
examples/vnc/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
vnc
|
||||
@@ -1,46 +0,0 @@
|
||||
## Instructions
|
||||
|
||||
### Install required codecs
|
||||
|
||||
In this example, we'll be using x264 and opus as our video and audio codecs. Therefore, we need to make sure that these codecs are installed within our system.
|
||||
|
||||
Installation steps:
|
||||
|
||||
* [x264](https://github.com/pion/mediadevices#x264)
|
||||
|
||||
### Download vnc example
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
```
|
||||
|
||||
#### Compile vnc example
|
||||
|
||||
```
|
||||
cd mediadevices/examples/vnc && go build
|
||||
```
|
||||
|
||||
### Open example page
|
||||
|
||||
[jsfiddle.net](https://jsfiddle.net/gh/get/library/pure/pion/mediadevices/tree/master/examples/internal/jsfiddle/audio-and-video) you should see two text-areas and a 'Start Session' button
|
||||
|
||||
### Run the webrtc example with your browsers SessionDescription as stdin
|
||||
|
||||
In the jsfiddle the top textarea is your browser, copy that, and store the session description in an environment variable, `export SDP=<put_the_sdp_here>`
|
||||
|
||||
Run `echo $SDP | ./vnc`
|
||||
|
||||
In Windows
|
||||
|
||||
```powershell
|
||||
type sdp.txt| .\vnc.exe
|
||||
```
|
||||
### Input webrtc's SessionDescription into your browser
|
||||
|
||||
Copy the text that `./webrtc` just emitted and copy into second text area
|
||||
|
||||
### Hit 'Start Session' in jsfiddle, enjoy your video!
|
||||
|
||||
A video should start playing in your browser above the input boxes, and will continue playing until you close the application.
|
||||
|
||||
Congrats, you have used pion-MediaDevices! Now start building something cool
|
||||
@@ -1,127 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/driver"
|
||||
"github.com/pion/mediadevices/pkg/driver/vncdriver"
|
||||
|
||||
"github.com/pion/mediadevices"
|
||||
"github.com/pion/mediadevices/examples/internal/signal"
|
||||
"github.com/pion/webrtc/v4"
|
||||
|
||||
// If you don't like x264, you can also use vpx by importing as below
|
||||
// "github.com/pion/mediadevices/pkg/codec/vpx" // This is required to use VP8/VP9 video encoder
|
||||
// or you can also use openh264 for alternative h264 implementation
|
||||
// "github.com/pion/mediadevices/pkg/codec/openh264"
|
||||
// or if you use a raspberry pi like, you can use mmal for using its hardware encoder
|
||||
// "github.com/pion/mediadevices/pkg/codec/mmal"
|
||||
"github.com/pion/mediadevices/pkg/codec/x264" // This is required to use h264 video encoder
|
||||
// Note: If you don't have a camera or microphone or your adapters are not supported,
|
||||
// you can always swap your adapters with our dummy adapters below.
|
||||
// _ "github.com/pion/mediadevices/pkg/driver/videotest"
|
||||
// _ "github.com/pion/mediadevices/pkg/driver/audiotest"
|
||||
)
|
||||
|
||||
func main() {
|
||||
config := webrtc.Configuration{
|
||||
ICEServers: []webrtc.ICEServer{
|
||||
{
|
||||
URLs: []string{"stun:stun.l.google.com:19302"},
|
||||
},
|
||||
},
|
||||
}
|
||||
driver.GetManager().Register(
|
||||
vncdriver.NewVnc("127.0.0.1:5900"),
|
||||
driver.Info{Label: "VNC", DeviceType: driver.Camera, Priority: driver.PriorityLow},
|
||||
)
|
||||
// Wait for the offer to be pasted
|
||||
offer := webrtc.SessionDescription{}
|
||||
signal.Decode(signal.MustReadStdin(), &offer)
|
||||
|
||||
// Create a new RTCPeerConnection
|
||||
x264Params, err := x264.NewParams()
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
x264Params.BitRate = 500_000 // 500kbps
|
||||
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
codecSelector := mediadevices.NewCodecSelector(
|
||||
mediadevices.WithVideoEncoders(&x264Params),
|
||||
)
|
||||
|
||||
mediaEngine := webrtc.MediaEngine{}
|
||||
codecSelector.Populate(&mediaEngine)
|
||||
api := webrtc.NewAPI(webrtc.WithMediaEngine(&mediaEngine))
|
||||
peerConnection, err := api.NewPeerConnection(config)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Set the handler for ICE connection state
|
||||
// This will notify you when the peer has connected/disconnected
|
||||
peerConnection.OnICEConnectionStateChange(func(connectionState webrtc.ICEConnectionState) {
|
||||
fmt.Printf("Connection State has changed %s \n", connectionState.String())
|
||||
})
|
||||
|
||||
s, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {
|
||||
|
||||
},
|
||||
Codec: codecSelector,
|
||||
})
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
for _, track := range s.GetTracks() {
|
||||
track.OnEnded(func(err error) {
|
||||
fmt.Printf("Track (ID: %s) ended with error: %v\n",
|
||||
track.ID(), err)
|
||||
})
|
||||
|
||||
_, err = peerConnection.AddTransceiverFromTrack(track,
|
||||
webrtc.RTPTransceiverInit{
|
||||
Direction: webrtc.RTPTransceiverDirectionSendonly,
|
||||
},
|
||||
)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
}
|
||||
|
||||
// Set the remote SessionDescription
|
||||
err = peerConnection.SetRemoteDescription(offer)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Create an answer
|
||||
answer, err := peerConnection.CreateAnswer(nil)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Create channel that is blocked until ICE Gathering is complete
|
||||
gatherComplete := webrtc.GatheringCompletePromise(peerConnection)
|
||||
|
||||
// Sets the LocalDescription, and starts our UDP listeners
|
||||
err = peerConnection.SetLocalDescription(answer)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Block until ICE Gathering is complete, disabling trickle ICE
|
||||
// we do this because we only can exchange one signaling message
|
||||
// in a production application you should exchange ICE Candidates via OnICECandidate
|
||||
<-gatherComplete
|
||||
|
||||
// Output the answer in base64 so we can paste it in browser
|
||||
fmt.Println(signal.Encode(*peerConnection.LocalDescription()))
|
||||
|
||||
// Block forever
|
||||
select {}
|
||||
}
|
||||
1
examples/webrtc/.gitignore
vendored
1
examples/webrtc/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
webrtc
|
||||
@@ -1,42 +1,29 @@
|
||||
## Instructions
|
||||
|
||||
### Install required codecs
|
||||
|
||||
In this example, we'll be using x264 and opus as our video and audio codecs. Therefore, we need to make sure that these codecs are installed within our system.
|
||||
|
||||
Installation steps:
|
||||
|
||||
* [x264](https://github.com/pion/mediadevices#x264)
|
||||
* [opus](https://github.com/pion/mediadevices#opus)
|
||||
|
||||
### Download webrtc example
|
||||
### Download gstreamer-send
|
||||
|
||||
```
|
||||
git clone https://github.com/pion/mediadevices.git
|
||||
```
|
||||
|
||||
#### Compile webrtc example
|
||||
|
||||
```
|
||||
cd mediadevices/examples/webrtc && go build
|
||||
go get github.com/pion/mediadevices/examples/webrtc
|
||||
```
|
||||
|
||||
### Open example page
|
||||
|
||||
[jsfiddle.net](https://jsfiddle.net/gh/get/library/pure/pion/mediadevices/tree/master/examples/internal/jsfiddle/audio-and-video) you should see two text-areas and a 'Start Session' button
|
||||
|
||||
### Run the webrtc example with your browsers SessionDescription as stdin
|
||||
### Run webrtc with your browsers SessionDescription as stdin
|
||||
|
||||
In the jsfiddle the top textarea is your browser, copy that, and store the session description in an environment variable, `export SDP=<put_the_sdp_here>`
|
||||
In the jsfiddle the top textarea is your browser, copy that and:
|
||||
|
||||
Run `echo $SDP | ./webrtc`
|
||||
#### Linux
|
||||
|
||||
Run `echo $BROWSER_SDP | webrtc`
|
||||
|
||||
### Input webrtc's SessionDescription into your browser
|
||||
|
||||
Copy the text that `./webrtc` just emitted and copy into second text area
|
||||
Copy the text that `webrtc` just emitted and copy into second text area
|
||||
|
||||
### Hit 'Start Session' in jsfiddle, enjoy your video!
|
||||
|
||||
A video should start playing in your browser above the input boxes, and will continue playing until you close the application.
|
||||
|
||||
Congrats, you have used pion-MediaDevices! Now start building something cool
|
||||
Congrats, you have used pion-WebRTC! Now start building something cool
|
||||
|
||||
@@ -7,7 +7,7 @@ import (
|
||||
"github.com/pion/mediadevices/examples/internal/signal"
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
"github.com/pion/webrtc/v4"
|
||||
"github.com/pion/webrtc/v2"
|
||||
|
||||
// If you don't like x264, you can also use vpx by importing as below
|
||||
// "github.com/pion/mediadevices/pkg/codec/vpx" // This is required to use VP8/VP9 video encoder
|
||||
@@ -26,6 +26,10 @@ import (
|
||||
_ "github.com/pion/mediadevices/pkg/driver/microphone" // This is required to register microphone adapter
|
||||
)
|
||||
|
||||
const (
|
||||
videoCodecName = webrtc.VP8
|
||||
)
|
||||
|
||||
func main() {
|
||||
config := webrtc.Configuration{
|
||||
ICEServers: []webrtc.ICEServer{
|
||||
@@ -57,7 +61,10 @@ func main() {
|
||||
|
||||
mediaEngine := webrtc.MediaEngine{}
|
||||
codecSelector.Populate(&mediaEngine)
|
||||
api := webrtc.NewAPI(webrtc.WithMediaEngine(&mediaEngine))
|
||||
if err := mediaEngine.PopulateFromSDP(offer); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
api := webrtc.NewAPI(webrtc.WithMediaEngine(mediaEngine))
|
||||
peerConnection, err := api.NewPeerConnection(config)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
@@ -71,7 +78,7 @@ func main() {
|
||||
|
||||
s, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
|
||||
Video: func(c *mediadevices.MediaTrackConstraints) {
|
||||
c.FrameFormat = prop.FrameFormat(frame.FormatI420)
|
||||
c.FrameFormat = prop.FrameFormat(frame.FormatYUY2)
|
||||
c.Width = prop.Int(640)
|
||||
c.Height = prop.Int(480)
|
||||
},
|
||||
@@ -83,14 +90,20 @@ func main() {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
for _, track := range s.GetTracks() {
|
||||
track.OnEnded(func(err error) {
|
||||
for _, tracker := range s.GetTracks() {
|
||||
tracker.OnEnded(func(err error) {
|
||||
fmt.Printf("Track (ID: %s) ended with error: %v\n",
|
||||
track.ID(), err)
|
||||
tracker.ID(), err)
|
||||
})
|
||||
|
||||
_, err = peerConnection.AddTransceiverFromTrack(track,
|
||||
webrtc.RTPTransceiverInit{
|
||||
// In Pion/webrtc v3, bind will be called automatically after SDP negotiation
|
||||
webrtcTrack, err := tracker.Bind(peerConnection)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
_, err = peerConnection.AddTransceiverFromTrack(webrtcTrack,
|
||||
webrtc.RtpTransceiverInit{
|
||||
Direction: webrtc.RTPTransceiverDirectionSendonly,
|
||||
},
|
||||
)
|
||||
@@ -111,23 +124,13 @@ func main() {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Create channel that is blocked until ICE Gathering is complete
|
||||
gatherComplete := webrtc.GatheringCompletePromise(peerConnection)
|
||||
|
||||
// Sets the LocalDescription, and starts our UDP listeners
|
||||
err = peerConnection.SetLocalDescription(answer)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Block until ICE Gathering is complete, disabling trickle ICE
|
||||
// we do this because we only can exchange one signaling message
|
||||
// in a production application you should exchange ICE Candidates via OnICECandidate
|
||||
<-gatherComplete
|
||||
|
||||
// Output the answer in base64 so we can paste it in browser
|
||||
fmt.Println(signal.Encode(*peerConnection.LocalDescription()))
|
||||
|
||||
// Block forever
|
||||
fmt.Println(signal.Encode(answer))
|
||||
select {}
|
||||
}
|
||||
|
||||
48
go.mod
48
go.mod
@@ -1,43 +1,15 @@
|
||||
module github.com/pion/mediadevices
|
||||
|
||||
go 1.21
|
||||
go 1.13
|
||||
|
||||
require (
|
||||
github.com/blackjack/webcam v0.6.1
|
||||
github.com/gen2brain/malgo v0.11.23
|
||||
github.com/google/uuid v1.6.0
|
||||
github.com/kbinani/screenshot v0.0.0-20250624051815-089614a94018
|
||||
github.com/pion/interceptor v0.1.40
|
||||
github.com/pion/logging v0.2.4
|
||||
github.com/pion/rtcp v1.2.15
|
||||
github.com/pion/rtp v1.8.19
|
||||
github.com/pion/webrtc/v4 v4.1.2
|
||||
github.com/stretchr/testify v1.10.0
|
||||
golang.org/x/image v0.23.0
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/davecgh/go-spew v1.1.1 // indirect
|
||||
github.com/gen2brain/shm v0.1.0 // indirect
|
||||
github.com/godbus/dbus/v5 v5.1.0 // indirect
|
||||
github.com/jezek/xgb v1.1.1 // indirect
|
||||
github.com/lxn/win v0.0.0-20210218163916-a377121e959e // indirect
|
||||
github.com/pion/datachannel v1.5.10 // indirect
|
||||
github.com/pion/dtls/v3 v3.0.6 // indirect
|
||||
github.com/pion/ice/v4 v4.0.10 // indirect
|
||||
github.com/pion/mdns/v2 v2.0.7 // indirect
|
||||
github.com/pion/randutil v0.1.0 // indirect
|
||||
github.com/pion/sctp v1.8.39 // indirect
|
||||
github.com/pion/sdp/v3 v3.0.13 // indirect
|
||||
github.com/pion/srtp/v3 v3.0.5 // indirect
|
||||
github.com/pion/stun/v3 v3.0.0 // indirect
|
||||
github.com/pion/transport/v3 v3.0.7 // indirect
|
||||
github.com/pion/turn/v4 v4.0.0 // indirect
|
||||
github.com/pmezard/go-difflib v1.0.0 // indirect
|
||||
github.com/wlynxg/anet v0.0.5 // indirect
|
||||
golang.org/x/crypto v0.33.0 // indirect
|
||||
golang.org/x/net v0.35.0 // indirect
|
||||
golang.org/x/sys v0.30.0 // indirect
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
|
||||
gopkg.in/yaml.v3 v3.0.1 // indirect
|
||||
github.com/blackjack/webcam v0.0.0-20200313125108-10ed912a8539
|
||||
github.com/jfreymuth/pulse v0.0.0-20201014123913-1e525c426c93
|
||||
github.com/lherman-cs/opus v0.0.2
|
||||
github.com/pion/logging v0.2.2
|
||||
github.com/pion/rtp v1.6.0
|
||||
github.com/pion/webrtc/v2 v2.2.26
|
||||
github.com/satori/go.uuid v1.2.0
|
||||
golang.org/x/image v0.0.0-20200927104501-e162460cd6b5
|
||||
golang.org/x/sys v0.0.0-20201029080932-201ba4db2418
|
||||
)
|
||||
|
||||
187
go.sum
187
go.sum
@@ -1,76 +1,129 @@
|
||||
github.com/blackjack/webcam v0.6.1 h1:K0T6Q0zto23U99gNAa5q/hFoye6uGcKr2aE6hFoxVoE=
|
||||
github.com/blackjack/webcam v0.6.1/go.mod h1:zs+RkUZzqpFPHPiwBZ6U5B34ZXXe9i+SiHLKnnukJuI=
|
||||
github.com/blackjack/webcam v0.0.0-20200313125108-10ed912a8539 h1:1aIqYfg9s9RETAJHGfVKZW4ok0b22p4QTwk8MsdRtPs=
|
||||
github.com/blackjack/webcam v0.0.0-20200313125108-10ed912a8539/go.mod h1:G0X+rEqYPWSq0dG8OMf8M446MtKytzpPjgS3HbdOJZ4=
|
||||
github.com/cheekybits/genny v1.0.0 h1:uGGa4nei+j20rOSeDeP5Of12XVm7TGUd4dJA9RDitfE=
|
||||
github.com/cheekybits/genny v1.0.0/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/gen2brain/malgo v0.11.23 h1:3/VAI8DP9/Wyx1CUDNlUQJVdWUvGErhjHDqYcHVk9ME=
|
||||
github.com/gen2brain/malgo v0.11.23/go.mod h1:f9TtuN7DVrXMiV/yIceMeWpvanyVzJQMlBecJFVMxww=
|
||||
github.com/gen2brain/shm v0.1.0 h1:MwPeg+zJQXN0RM9o+HqaSFypNoNEcNpeoGp0BTSx2YY=
|
||||
github.com/gen2brain/shm v0.1.0/go.mod h1:UgIcVtvmOu+aCJpqJX7GOtiN7X2ct+TKLg4RTxwPIUA=
|
||||
github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
|
||||
github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
|
||||
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
|
||||
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/jezek/xgb v1.1.1 h1:bE/r8ZZtSv7l9gk6nU0mYx51aXrvnyb44892TwSaqS4=
|
||||
github.com/jezek/xgb v1.1.1/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
|
||||
github.com/kbinani/screenshot v0.0.0-20250624051815-089614a94018 h1:NQYgMY188uWrS+E/7xMVpydsI48PMHcc7SfR4OxkDF4=
|
||||
github.com/kbinani/screenshot v0.0.0-20250624051815-089614a94018/go.mod h1:Pmpz2BLf55auQZ67u3rvyI2vAQvNetkK/4zYUmpauZQ=
|
||||
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
|
||||
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
|
||||
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
|
||||
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
|
||||
github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk=
|
||||
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
|
||||
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
|
||||
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
|
||||
github.com/jfreymuth/pulse v0.0.0-20201014123913-1e525c426c93 h1:gDcaH96SZ7q1JU6hj0tSv8FiuqadFERU17lLxhphLa8=
|
||||
github.com/jfreymuth/pulse v0.0.0-20201014123913-1e525c426c93/go.mod h1:cpYspI6YljhkUf1WLXLLDmeaaPFc3CnGLjDZf9dZ4no=
|
||||
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
|
||||
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
|
||||
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
|
||||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||
github.com/lxn/win v0.0.0-20210218163916-a377121e959e h1:H+t6A/QJMbhCSEH5rAuRxh+CtW96g0Or0Fxa9IKr4uc=
|
||||
github.com/lxn/win v0.0.0-20210218163916-a377121e959e/go.mod h1:KxxjdtRkfNoYDCUP5ryK7XJJNTnpC8atvtmTheChOtk=
|
||||
github.com/pion/datachannel v1.5.10 h1:ly0Q26K1i6ZkGf42W7D4hQYR90pZwzFOjTq5AuCKk4o=
|
||||
github.com/pion/datachannel v1.5.10/go.mod h1:p/jJfC9arb29W7WrxyKbepTU20CFgyx5oLo8Rs4Py/M=
|
||||
github.com/pion/dtls/v3 v3.0.6 h1:7Hkd8WhAJNbRgq9RgdNh1aaWlZlGpYTzdqjy9x9sK2E=
|
||||
github.com/pion/dtls/v3 v3.0.6/go.mod h1:iJxNQ3Uhn1NZWOMWlLxEEHAN5yX7GyPvvKw04v9bzYU=
|
||||
github.com/pion/ice/v4 v4.0.10 h1:P59w1iauC/wPk9PdY8Vjl4fOFL5B+USq1+xbDcN6gT4=
|
||||
github.com/pion/ice/v4 v4.0.10/go.mod h1:y3M18aPhIxLlcO/4dn9X8LzLLSma84cx6emMSu14FGw=
|
||||
github.com/pion/interceptor v0.1.40 h1:e0BjnPcGpr2CFQgKhrQisBU7V3GXK6wrfYrGYaU6Jq4=
|
||||
github.com/pion/interceptor v0.1.40/go.mod h1:Z6kqH7M/FYirg3frjGJ21VLSRJGBXB/KqaTIrdqnOic=
|
||||
github.com/pion/logging v0.2.4 h1:tTew+7cmQ+Mc1pTBLKH2puKsOvhm32dROumOZ655zB8=
|
||||
github.com/pion/logging v0.2.4/go.mod h1:DffhXTKYdNZU+KtJ5pyQDjvOAh/GsNSyv1lbkFbe3so=
|
||||
github.com/pion/mdns/v2 v2.0.7 h1:c9kM8ewCgjslaAmicYMFQIde2H9/lrZpjBkN8VwoVtM=
|
||||
github.com/pion/mdns/v2 v2.0.7/go.mod h1:vAdSYNAT0Jy3Ru0zl2YiW3Rm/fJCwIeM0nToenfOJKA=
|
||||
github.com/lherman-cs/opus v0.0.2 h1:fE9Du3NKXDBztqvoTd6P2y9eJ9vgIHahGK8yQostnhA=
|
||||
github.com/lherman-cs/opus v0.0.2/go.mod h1:v9KQvlDYMuvlwniumBVMlrB0VHQvyTgxNvaXjPmTmps=
|
||||
github.com/lucas-clemente/quic-go v0.7.1-0.20190401152353-907071221cf9 h1:tbuodUh2vuhOVZAdW3NEUvosFHUMJwUNl7jk/VSEiwc=
|
||||
github.com/lucas-clemente/quic-go v0.7.1-0.20190401152353-907071221cf9/go.mod h1:PpMmPfPKO9nKJ/psF49ESTAGQSdfXxlg1otPbEB2nOw=
|
||||
github.com/marten-seemann/qtls v0.2.3 h1:0yWJ43C62LsZt08vuQJDK1uC1czUc3FJeCLPoNAI4vA=
|
||||
github.com/marten-seemann/qtls v0.2.3/go.mod h1:xzjG7avBwGGbdZ8dTGxlBnLArsVKLvwmjgmPuiQEcYk=
|
||||
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs=
|
||||
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU=
|
||||
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
|
||||
github.com/pion/datachannel v1.4.21 h1:3ZvhNyfmxsAqltQrApLPQMhSFNA+aT87RqyCq4OXmf0=
|
||||
github.com/pion/datachannel v1.4.21/go.mod h1:oiNyP4gHx2DIwRzX/MFyH0Rz/Gz05OgBlayAI2hAWjg=
|
||||
github.com/pion/dtls/v2 v2.0.1/go.mod h1:uMQkz2W0cSqY00xav7WByQ4Hb+18xeQh2oH2fRezr5U=
|
||||
github.com/pion/dtls/v2 v2.0.2 h1:FHCHTiM182Y8e15aFTiORroiATUI16ryHiQh8AIOJ1E=
|
||||
github.com/pion/dtls/v2 v2.0.2/go.mod h1:27PEO3MDdaCfo21heT59/vsdmZc0zMt9wQPcSlLu/1I=
|
||||
github.com/pion/ice v0.7.18 h1:KbAWlzWRUdX9SmehBh3gYpIFsirjhSQsCw6K2MjYMK0=
|
||||
github.com/pion/ice v0.7.18/go.mod h1:+Bvnm3nYC6Nnp7VV6glUkuOfToB/AtMRZpOU8ihuf4c=
|
||||
github.com/pion/logging v0.2.2 h1:M9+AIj/+pxNsDfAT64+MAVgJO0rsyLnoJKCqf//DoeY=
|
||||
github.com/pion/logging v0.2.2/go.mod h1:k0/tDVsRCX2Mb2ZEmTqNa7CWsQPc+YYCB7Q+5pahoms=
|
||||
github.com/pion/mdns v0.0.4 h1:O4vvVqr4DGX63vzmO6Fw9vpy3lfztVWHGCQfyw0ZLSY=
|
||||
github.com/pion/mdns v0.0.4/go.mod h1:R1sL0p50l42S5lJs91oNdUL58nm0QHrhxnSegr++qC0=
|
||||
github.com/pion/quic v0.1.1 h1:D951FV+TOqI9A0rTF7tHx0Loooqz+nyzjEyj8o3PuMA=
|
||||
github.com/pion/quic v0.1.1/go.mod h1:zEU51v7ru8Mp4AUBJvj6psrSth5eEFNnVQK5K48oV3k=
|
||||
github.com/pion/randutil v0.0.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
|
||||
github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
|
||||
github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
|
||||
github.com/pion/rtcp v1.2.15 h1:LZQi2JbdipLOj4eBjK4wlVoQWfrZbh3Q6eHtWtJBZBo=
|
||||
github.com/pion/rtcp v1.2.15/go.mod h1:jlGuAjHMEXwMUHK78RgX0UmEJFV4zUKOFHR7OP+D3D0=
|
||||
github.com/pion/rtp v1.8.19 h1:jhdO/3XhL/aKm/wARFVmvTfq0lC/CvN1xwYKmduly3c=
|
||||
github.com/pion/rtp v1.8.19/go.mod h1:bAu2UFKScgzyFqvUKmbvzSdPr+NGbZtv6UB2hesqXBk=
|
||||
github.com/pion/sctp v1.8.39 h1:PJma40vRHa3UTO3C4MyeJDQ+KIobVYRZQZ0Nt7SjQnE=
|
||||
github.com/pion/sctp v1.8.39/go.mod h1:cNiLdchXra8fHQwmIoqw0MbLLMs+f7uQ+dGMG2gWebE=
|
||||
github.com/pion/sdp/v3 v3.0.13 h1:uN3SS2b+QDZnWXgdr69SM8KB4EbcnPnPf2Laxhty/l4=
|
||||
github.com/pion/sdp/v3 v3.0.13/go.mod h1:88GMahN5xnScv1hIMTqLdu/cOcUkj6a9ytbncwMCq2E=
|
||||
github.com/pion/srtp/v3 v3.0.5 h1:8XLB6Dt3QXkMkRFpoqC3314BemkpMQK2mZeJc4pUKqo=
|
||||
github.com/pion/srtp/v3 v3.0.5/go.mod h1:r1G7y5r1scZRLe2QJI/is+/O83W2d+JoEsuIexpw+uM=
|
||||
github.com/pion/stun/v3 v3.0.0 h1:4h1gwhWLWuZWOJIJR9s2ferRO+W3zA/b6ijOI6mKzUw=
|
||||
github.com/pion/stun/v3 v3.0.0/go.mod h1:HvCN8txt8mwi4FBvS3EmDghW6aQJ24T+y+1TKjB5jyU=
|
||||
github.com/pion/transport/v3 v3.0.7 h1:iRbMH05BzSNwhILHoBoAPxoB9xQgOaJk+591KC9P1o0=
|
||||
github.com/pion/transport/v3 v3.0.7/go.mod h1:YleKiTZ4vqNxVwh77Z0zytYi7rXHl7j6uPLGhhz9rwo=
|
||||
github.com/pion/turn/v4 v4.0.0 h1:qxplo3Rxa9Yg1xXDxxH8xaqcyGUtbHYw4QSCvmFWvhM=
|
||||
github.com/pion/turn/v4 v4.0.0/go.mod h1:MuPDkm15nYSklKpN8vWJ9W2M0PlyQZqYt1McGuxG7mA=
|
||||
github.com/pion/webrtc/v4 v4.1.2 h1:mpuUo/EJ1zMNKGE79fAdYNFZBX790KE7kQQpLMjjR54=
|
||||
github.com/pion/webrtc/v4 v4.1.2/go.mod h1:xsCXiNAmMEjIdFxAYU0MbB3RwRieJsegSB2JZsGN+8U=
|
||||
github.com/pion/rtcp v1.2.3 h1:2wrhKnqgSz91Q5nzYTO07mQXztYPtxL8a0XOss4rJqA=
|
||||
github.com/pion/rtcp v1.2.3/go.mod h1:zGhIv0RPRF0Z1Wiij22pUt5W/c9fevqSzT4jje/oK7I=
|
||||
github.com/pion/rtp v1.6.0 h1:4Ssnl/T5W2LzxHj9ssYpGVEQh3YYhQFNVmSWO88MMwk=
|
||||
github.com/pion/rtp v1.6.0/go.mod h1:QgfogHsMBVE/RFNno467U/KBqfUywEH+HK+0rtnwsdI=
|
||||
github.com/pion/sctp v1.7.10 h1:o3p3/hZB5Cx12RMGyWmItevJtZ6o2cpuxaw6GOS4x+8=
|
||||
github.com/pion/sctp v1.7.10/go.mod h1:EhpTUQu1/lcK3xI+eriS6/96fWetHGCvBi9MSsnaBN0=
|
||||
github.com/pion/sdp/v2 v2.4.0 h1:luUtaETR5x2KNNpvEMv/r4Y+/kzImzbz4Lm1z8eQNQI=
|
||||
github.com/pion/sdp/v2 v2.4.0/go.mod h1:L2LxrOpSTJbAns244vfPChbciR/ReU1KWfG04OpkR7E=
|
||||
github.com/pion/srtp v1.5.1 h1:9Q3jAfslYZBt+C69SI/ZcONJh9049JUHZWYRRf5KEKw=
|
||||
github.com/pion/srtp v1.5.1/go.mod h1:B+QgX5xPeQTNc1CJStJPHzOlHK66ViMDWTT0HZTCkcA=
|
||||
github.com/pion/stun v0.3.5 h1:uLUCBCkQby4S1cf6CGuR9QrVOKcvUwFeemaC865QHDg=
|
||||
github.com/pion/stun v0.3.5/go.mod h1:gDMim+47EeEtfWogA37n6qXZS88L5V6LqFcf+DZA2UA=
|
||||
github.com/pion/transport v0.6.0/go.mod h1:iWZ07doqOosSLMhZ+FXUTq+TamDoXSllxpbGcfkCmbE=
|
||||
github.com/pion/transport v0.8.10/go.mod h1:tBmha/UCjpum5hqTWhfAEs3CO4/tHSg0MYRhSzR+CZ8=
|
||||
github.com/pion/transport v0.10.0/go.mod h1:BnHnUipd0rZQyTVB2SBGojFHT9CBt5C5TcsJSQGkvSE=
|
||||
github.com/pion/transport v0.10.1 h1:2W+yJT+0mOQ160ThZYUx5Zp2skzshiNgxrNE9GUfhJM=
|
||||
github.com/pion/transport v0.10.1/go.mod h1:PBis1stIILMiis0PewDw91WJeLJkyIMcEk+DwKOzf4A=
|
||||
github.com/pion/turn/v2 v2.0.4 h1:oDguhEv2L/4rxwbL9clGLgtzQPjtuZwCdoM7Te8vQVk=
|
||||
github.com/pion/turn/v2 v2.0.4/go.mod h1:1812p4DcGVbYVBTiraUmP50XoKye++AMkbfp+N27mog=
|
||||
github.com/pion/udp v0.1.0 h1:uGxQsNyrqG3GLINv36Ff60covYmfrLoxzwnCsIYspXI=
|
||||
github.com/pion/udp v0.1.0/go.mod h1:BPELIjbwE9PRbd/zxI/KYBnbo7B6+oA6YuEaNE8lths=
|
||||
github.com/pion/webrtc/v2 v2.2.26 h1:01hWE26pL3LgqfxvQ1fr6O4ZtyRFFJmQEZK39pHWfFc=
|
||||
github.com/pion/webrtc/v2 v2.2.26/go.mod h1:XMZbZRNHyPDe1gzTIHFcQu02283YO45CbiwFgKvXnmc=
|
||||
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
|
||||
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
||||
github.com/wlynxg/anet v0.0.5 h1:J3VJGi1gvo0JwZ/P1/Yc/8p63SoW98B5dHkYDmpgvvU=
|
||||
github.com/wlynxg/anet v0.0.5/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguHxoA=
|
||||
golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
|
||||
golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
|
||||
golang.org/x/image v0.23.0 h1:HseQ7c2OpPKTPVzNjG5fwJsOTCiiwS4QdsYi5XU6H68=
|
||||
golang.org/x/image v0.23.0/go.mod h1:wJJBTdLfCCf3tiHa1fNxpZmUI4mmoZvwMCPP0ddoNKY=
|
||||
golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
|
||||
golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
|
||||
golang.org/x/sys v0.0.0-20201018230417-eeed37f84f13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
|
||||
golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
|
||||
github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
|
||||
github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
|
||||
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
|
||||
github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
|
||||
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20200602180216-279210d13fed/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899 h1:DZhuSZLsGlFL4CmhA8BcRA0mnthyA/nZ00AqCUo7vHg=
|
||||
golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/image v0.0.0-20200927104501-e162460cd6b5 h1:QelT11PB4FXiDEXucrfNckHoFxwt8USGY1ajP1ZF5lM=
|
||||
golang.org/x/image v0.0.0-20200927104501-e162460cd6b5/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
|
||||
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20191126235420-ef20fe5d7933/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200602114024-627f9648deb9/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
|
||||
golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/net v0.0.0-20200707034311-ab3426394381 h1:VXak5I6aEWmAXeQjA+QSZzlgNrpq9mjcfDemuexIKsU=
|
||||
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201029080932-201ba4db2418 h1:HlFl4V6pEMziuLXyRkm5BIYq1y1GAbb02pRlWvI54OM=
|
||||
golang.org/x/sys v0.0.0-20201029080932-201ba4db2418/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
|
||||
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
|
||||
BIN
img/demo.gif
Normal file
BIN
img/demo.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 9.6 MiB |
@@ -2,18 +2,12 @@ package codec
|
||||
|
||||
import (
|
||||
"io"
|
||||
"runtime"
|
||||
"sync"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func TestMeasureBitRateStatic(t *testing.T) {
|
||||
// https://github.com/pion/mediadevices/issues/198
|
||||
if runtime.GOOS == "darwin" {
|
||||
t.Skip("Skipping because Darwin CI is not reliable for timing related tests.")
|
||||
}
|
||||
|
||||
r, w := io.Pipe()
|
||||
const (
|
||||
dataSize = 1000
|
||||
@@ -60,11 +54,6 @@ func TestMeasureBitRateStatic(t *testing.T) {
|
||||
}
|
||||
|
||||
func TestMeasureBitRateDynamic(t *testing.T) {
|
||||
// https://github.com/pion/mediadevices/issues/198
|
||||
if runtime.GOOS == "darwin" {
|
||||
t.Skip("Skipping because Darwin CI is not reliable for timing related tests.")
|
||||
}
|
||||
|
||||
r, w := io.Pipe()
|
||||
const (
|
||||
dataSize = 1000
|
||||
|
||||
75
ioreader.go
75
ioreader.go
@@ -1,75 +0,0 @@
|
||||
package mediadevices
|
||||
|
||||
import "github.com/pion/mediadevices/pkg/codec"
|
||||
|
||||
type EncodedBuffer struct {
|
||||
Data []byte
|
||||
Samples uint32
|
||||
}
|
||||
|
||||
type EncodedReadCloser interface {
|
||||
Read() (EncodedBuffer, func(), error)
|
||||
Close() error
|
||||
codec.Controllable
|
||||
}
|
||||
|
||||
type encodedReadCloserImpl struct {
|
||||
readFn func() (EncodedBuffer, func(), error)
|
||||
closeFn func() error
|
||||
controllerFn func() codec.EncoderController
|
||||
}
|
||||
|
||||
func (r *encodedReadCloserImpl) Read() (EncodedBuffer, func(), error) {
|
||||
return r.readFn()
|
||||
}
|
||||
|
||||
func (r *encodedReadCloserImpl) Close() error {
|
||||
return r.closeFn()
|
||||
}
|
||||
|
||||
func (r *encodedReadCloserImpl) Controller() codec.EncoderController {
|
||||
return r.controllerFn()
|
||||
}
|
||||
|
||||
type encodedIOReadCloserImpl struct {
|
||||
readFn func([]byte) (int, error)
|
||||
closeFn func() error
|
||||
controller func() codec.EncoderController
|
||||
}
|
||||
|
||||
func newEncodedIOReadCloserImpl(reader EncodedReadCloser) *encodedIOReadCloserImpl {
|
||||
var encoded EncodedBuffer
|
||||
release := func() {}
|
||||
return &encodedIOReadCloserImpl{
|
||||
readFn: func(b []byte) (int, error) {
|
||||
var err error
|
||||
|
||||
if len(encoded.Data) == 0 {
|
||||
release()
|
||||
encoded, release, err = reader.Read()
|
||||
if err != nil {
|
||||
reader.Close()
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
|
||||
n := copy(b, encoded.Data)
|
||||
encoded.Data = encoded.Data[n:]
|
||||
return n, nil
|
||||
},
|
||||
closeFn: reader.Close,
|
||||
controller: reader.Controller,
|
||||
}
|
||||
}
|
||||
|
||||
func (r *encodedIOReadCloserImpl) Read(b []byte) (int, error) {
|
||||
return r.readFn(b)
|
||||
}
|
||||
|
||||
func (r *encodedIOReadCloserImpl) Close() error {
|
||||
return r.closeFn()
|
||||
}
|
||||
|
||||
func (r *encodedIOReadCloserImpl) Controller() codec.EncoderController {
|
||||
return r.controller()
|
||||
}
|
||||
10
libs-builder.Dockerfile
Normal file
10
libs-builder.Dockerfile
Normal file
@@ -0,0 +1,10 @@
|
||||
FROM dockercore/golang-cross
|
||||
|
||||
RUN apt-get update -qq \
|
||||
&& apt-get install -y \
|
||||
g++-mingw-w64 \
|
||||
nasm \
|
||||
&& apt-get clean && rm -rf /var/lib/apt/lists/*
|
||||
|
||||
VOLUME /go/src/github.com/pion/mediadevices
|
||||
WORKDIR /go/src/github.com/pion/mediadevices
|
||||
@@ -8,7 +8,6 @@ import (
|
||||
"github.com/pion/mediadevices/pkg/driver"
|
||||
_ "github.com/pion/mediadevices/pkg/driver/audiotest"
|
||||
_ "github.com/pion/mediadevices/pkg/driver/videotest"
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
@@ -98,145 +97,37 @@ func TestSelectBestDriverConstraintsResultIsSetProperly(t *testing.T) {
|
||||
t.Fatal("expect to get at least 1 property")
|
||||
}
|
||||
expectedProp := driver.Properties()[0]
|
||||
// Since this is a continuous value, bestConstraints should be set with the value that user specified
|
||||
expectedProp.FrameRate = 30.0
|
||||
|
||||
// By reducing the value from the driver by a tiny amount, this property should be chosen.
|
||||
// At the same time, we'll be able to find out if the return constraints will be properly set
|
||||
// to the best constraints.
|
||||
cases := map[string]struct {
|
||||
width, height int
|
||||
frameFormat frame.Format
|
||||
frameRate float32
|
||||
}{
|
||||
"DifferentWidth": {
|
||||
width: expectedProp.Width - 1,
|
||||
height: expectedProp.Height,
|
||||
frameFormat: expectedProp.FrameFormat,
|
||||
frameRate: expectedProp.FrameRate,
|
||||
},
|
||||
"DifferentHeight": {
|
||||
width: expectedProp.Width,
|
||||
height: expectedProp.Height - 1,
|
||||
frameFormat: expectedProp.FrameFormat,
|
||||
frameRate: expectedProp.FrameRate,
|
||||
},
|
||||
"DifferentFrameFormat": {
|
||||
width: expectedProp.Width,
|
||||
height: expectedProp.Height,
|
||||
frameFormat: frame.FormatI420,
|
||||
frameRate: expectedProp.FrameRate,
|
||||
wantConstraints := MediaTrackConstraints{
|
||||
MediaConstraints: prop.MediaConstraints{
|
||||
VideoConstraints: prop.VideoConstraints{
|
||||
// By reducing the width from the driver by a tiny amount, this property should be chosen.
|
||||
// At the same time, we'll be able to find out if the return constraints will be properly set
|
||||
// to the best constraints.
|
||||
Width: prop.Int(expectedProp.Width - 1),
|
||||
Height: prop.Int(expectedProp.Width),
|
||||
FrameFormat: prop.FrameFormat(expectedProp.FrameFormat),
|
||||
FrameRate: prop.Float(30.0),
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for name, c := range cases {
|
||||
c := c
|
||||
t.Run(name, func(t *testing.T) {
|
||||
var vc prop.VideoConstraints
|
||||
|
||||
if c.frameRate >= 0 {
|
||||
vc = prop.VideoConstraints{
|
||||
Width: prop.Int(c.width),
|
||||
Height: prop.Int(c.height),
|
||||
FrameFormat: prop.FrameFormat(c.frameFormat),
|
||||
FrameRate: prop.Float(c.frameRate),
|
||||
}
|
||||
} else {
|
||||
// do not specify the framerate
|
||||
vc = prop.VideoConstraints{
|
||||
Width: prop.Int(c.width),
|
||||
Height: prop.Int(c.height),
|
||||
FrameFormat: prop.FrameFormat(c.frameFormat),
|
||||
}
|
||||
}
|
||||
wantConstraints := MediaTrackConstraints{
|
||||
MediaConstraints: prop.MediaConstraints{
|
||||
VideoConstraints: vc,
|
||||
},
|
||||
}
|
||||
|
||||
bestDriver, bestConstraints, err := selectBestDriver(filterFn, wantConstraints)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if driver != bestDriver {
|
||||
t.Fatal("best driver is not expected")
|
||||
}
|
||||
|
||||
s := bestConstraints.selectedMedia
|
||||
if s.Width != expectedProp.Width ||
|
||||
s.Height != expectedProp.Height ||
|
||||
s.FrameFormat != expectedProp.FrameFormat ||
|
||||
s.FrameRate != expectedProp.FrameRate {
|
||||
t.Fatalf("failed to return best constraints\nexpected:\n%v\n\ngot:\n%v", expectedProp, bestConstraints.selectedMedia)
|
||||
}
|
||||
|
||||
})
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func TestSelectBestDriverConstraintsNoFit(t *testing.T) {
|
||||
filterFn := driver.FilterVideoRecorder()
|
||||
drivers := driver.GetManager().Query(filterFn)
|
||||
if len(drivers) == 0 {
|
||||
t.Fatal("expect to get at least 1 driver")
|
||||
}
|
||||
|
||||
driver := drivers[0]
|
||||
err := driver.Open()
|
||||
bestDriver, bestConstraints, err := selectBestDriver(filterFn, wantConstraints)
|
||||
if err != nil {
|
||||
t.Fatal("expect to open driver successfully")
|
||||
}
|
||||
defer driver.Close()
|
||||
|
||||
if len(driver.Properties()) == 0 {
|
||||
t.Fatal("expect to get at least 1 property")
|
||||
}
|
||||
expectedProp := driver.Properties()[0]
|
||||
|
||||
cases := map[string]struct {
|
||||
width, height int
|
||||
frameFormat frame.Format
|
||||
frameRate float32
|
||||
}{
|
||||
"DifferentWidth": {
|
||||
width: expectedProp.Width - 1,
|
||||
height: expectedProp.Height,
|
||||
frameFormat: expectedProp.FrameFormat,
|
||||
frameRate: expectedProp.FrameRate,
|
||||
},
|
||||
"DifferentHeight": {
|
||||
width: expectedProp.Width,
|
||||
height: expectedProp.Height - 1,
|
||||
frameFormat: expectedProp.FrameFormat,
|
||||
frameRate: expectedProp.FrameRate,
|
||||
},
|
||||
"DifferentFrameFormat": {
|
||||
width: expectedProp.Width,
|
||||
height: expectedProp.Height,
|
||||
frameFormat: frame.FormatI420,
|
||||
frameRate: expectedProp.FrameRate,
|
||||
},
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
for name, c := range cases {
|
||||
c := c
|
||||
t.Run(name, func(t *testing.T) {
|
||||
wantConstraints := MediaTrackConstraints{
|
||||
MediaConstraints: prop.MediaConstraints{
|
||||
VideoConstraints: prop.VideoConstraints{
|
||||
Width: prop.IntExact(c.width),
|
||||
Height: prop.IntExact(c.height),
|
||||
FrameFormat: prop.FrameFormatExact(c.frameFormat),
|
||||
FrameRate: prop.FloatExact(c.frameRate),
|
||||
},
|
||||
},
|
||||
}
|
||||
if driver != bestDriver {
|
||||
t.Fatal("best driver is not expected")
|
||||
}
|
||||
|
||||
_, _, err := selectBestDriver(filterFn, wantConstraints)
|
||||
if err == nil {
|
||||
t.Fatal("expect to not find a driver that fits the constraints")
|
||||
}
|
||||
})
|
||||
s := bestConstraints.selectedMedia
|
||||
if s.Width != expectedProp.Width ||
|
||||
s.Height != expectedProp.Height ||
|
||||
s.FrameFormat != expectedProp.FrameFormat ||
|
||||
s.FrameRate != expectedProp.FrameRate {
|
||||
t.Fatalf("failed to return best constraints\nexpected:\n%v\n\ngot:\n%v", expectedProp, bestConstraints.selectedMedia)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -2,8 +2,6 @@ package mediadevices
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"github.com/pion/webrtc/v4"
|
||||
)
|
||||
|
||||
// MediaStream is an interface that represents a collection of existing tracks.
|
||||
@@ -25,7 +23,7 @@ type mediaStream struct {
|
||||
l sync.RWMutex
|
||||
}
|
||||
|
||||
const trackTypeDefault webrtc.RTPCodecType = 0
|
||||
const trackTypeDefault MediaDeviceType = 0
|
||||
|
||||
// NewMediaStream creates a MediaStream interface that's defined in
|
||||
// https://w3c.github.io/mediacapture-main/#dom-mediastream
|
||||
@@ -42,11 +40,11 @@ func NewMediaStream(tracks ...Track) (MediaStream, error) {
|
||||
}
|
||||
|
||||
func (m *mediaStream) GetAudioTracks() []Track {
|
||||
return m.queryTracks(webrtc.RTPCodecTypeAudio)
|
||||
return m.queryTracks(AudioInput)
|
||||
}
|
||||
|
||||
func (m *mediaStream) GetVideoTracks() []Track {
|
||||
return m.queryTracks(webrtc.RTPCodecTypeVideo)
|
||||
return m.queryTracks(VideoInput)
|
||||
}
|
||||
|
||||
func (m *mediaStream) GetTracks() []Track {
|
||||
@@ -55,7 +53,7 @@ func (m *mediaStream) GetTracks() []Track {
|
||||
|
||||
// queryTracks returns all tracks that are the same kind as t.
|
||||
// If t is 0, which is the default, queryTracks will return all the tracks.
|
||||
func (m *mediaStream) queryTracks(t webrtc.RTPCodecType) []Track {
|
||||
func (m *mediaStream) queryTracks(t MediaDeviceType) []Track {
|
||||
m.l.RLock()
|
||||
defer m.l.RUnlock()
|
||||
|
||||
|
||||
@@ -1,11 +1,9 @@
|
||||
package mediadevices
|
||||
|
||||
import (
|
||||
"io"
|
||||
"testing"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/webrtc/v4"
|
||||
"github.com/pion/webrtc/v2"
|
||||
)
|
||||
|
||||
type mockMediaStreamTrack struct {
|
||||
@@ -16,56 +14,29 @@ func (track *mockMediaStreamTrack) ID() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) StreamID() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) RID() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) Close() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) Kind() webrtc.RTPCodecType {
|
||||
switch track.kind {
|
||||
case AudioInput:
|
||||
return webrtc.RTPCodecTypeAudio
|
||||
case VideoInput:
|
||||
return webrtc.RTPCodecTypeVideo
|
||||
default:
|
||||
panic("invalid track kind")
|
||||
}
|
||||
func (track *mockMediaStreamTrack) Kind() MediaDeviceType {
|
||||
return track.kind
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) OnEnded(handler func(error)) {
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) Bind(ctx webrtc.TrackLocalContext) (webrtc.RTPCodecParameters, error) {
|
||||
return webrtc.RTPCodecParameters{}, nil
|
||||
func (track *mockMediaStreamTrack) Bind(pc *webrtc.PeerConnection) (*webrtc.Track, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) Unbind(ctx webrtc.TrackLocalContext) error {
|
||||
func (track *mockMediaStreamTrack) Unbind(pc *webrtc.PeerConnection) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) NewRTPReader(codecName string, ssrc uint32, mtu int) (RTPReadCloser, error) {
|
||||
func (track *mockMediaStreamTrack) NewRTPReader(codecName string, mtu int) (RTPReadCloser, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) NewEncodedReader(codecName string) (EncodedReadCloser, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) NewEncodedIOReader(codecName string) (io.ReadCloser, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func (track *mockMediaStreamTrack) EncoderController() codec.EncoderController {
|
||||
return nil
|
||||
}
|
||||
|
||||
func TestMediaStreamFilters(t *testing.T) {
|
||||
audioTracks := []Track{
|
||||
&mockMediaStreamTrack{AudioInput},
|
||||
|
||||
2
meta.go
2
meta.go
@@ -14,7 +14,7 @@ func detectCurrentVideoProp(broadcaster *video.Broadcaster) (prop.Media, error)
|
||||
// buffered frame or a new frame from the source. This also implies that no frame will be lost
|
||||
// in any case.
|
||||
metaReader := broadcaster.NewReader(false)
|
||||
metaReader = video.DetectChanges(0, 0, func(p prop.Media) { currentProp = p })(metaReader)
|
||||
metaReader = video.DetectChanges(0, func(p prop.Media) { currentProp = p })(metaReader)
|
||||
_, _, err := metaReader.Read()
|
||||
|
||||
return currentProp, err
|
||||
|
||||
@@ -27,7 +27,6 @@
|
||||
#define MAX_DEVICES 8
|
||||
#define MAX_PROPERTIES 64
|
||||
#define MAX_DEVICE_UID_CHARS 64
|
||||
#define MAX_DEVICE_NAME_CHARS 64
|
||||
|
||||
typedef const char* STATUS;
|
||||
static STATUS STATUS_OK = (STATUS) NULL;
|
||||
@@ -46,8 +45,7 @@ typedef enum AVBindMediaType {
|
||||
typedef enum AVBindFrameFormat {
|
||||
AVBindFrameFormatI420,
|
||||
AVBindFrameFormatNV21,
|
||||
AVBindFrameFormatNV12,
|
||||
AVBindFrameFormatYUYV,
|
||||
AVBindFrameFormatYUY2,
|
||||
AVBindFrameFormatUYVY,
|
||||
} AVBindFrameFormat;
|
||||
|
||||
@@ -66,7 +64,6 @@ typedef struct AVBindSession AVBindSession, *PAVBindSession;
|
||||
|
||||
typedef struct {
|
||||
char uid[MAX_DEVICE_UID_CHARS + 1];
|
||||
char name[MAX_DEVICE_NAME_CHARS + 1];
|
||||
} AVBindDevice, *PAVBindDevice;
|
||||
|
||||
// AVBindDevices returns a list of AVBindDevices. The result array is pointing to a static
|
||||
|
||||
@@ -1,17 +1,17 @@
|
||||
// MIT License
|
||||
//
|
||||
//
|
||||
// Copyright (c) 2019-2020 Pion
|
||||
//
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
@@ -46,8 +46,6 @@
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
static NSString *const UnrecognizedMacOSVersionException = @"UnrecognizedMacOSVersionException";
|
||||
|
||||
@interface VideoDataDelegate : NSObject<AVCaptureVideoDataOutputSampleBufferDelegate>
|
||||
|
||||
@property (readonly) AVBindDataCallback mCallback;
|
||||
@@ -76,61 +74,32 @@ didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
|
||||
if (CMSampleBufferGetNumSamples(sampleBuffer) != 1 ||
|
||||
!CMSampleBufferIsValid(sampleBuffer) ||
|
||||
!CMSampleBufferDataIsReady(sampleBuffer)) {
|
||||
return;
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
CVImageBufferRef imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer);
|
||||
if (imageBuffer == NULL) {
|
||||
return;
|
||||
return;
|
||||
}
|
||||
|
||||
CVBufferRetain(imageBuffer);
|
||||
|
||||
imageBuffer = CVBufferRetain(imageBuffer);
|
||||
CVReturn ret =
|
||||
CVPixelBufferLockBaseAddress(imageBuffer, kCVPixelBufferLock_ReadOnly);
|
||||
if (ret != kCVReturnSuccess) {
|
||||
CVBufferRelease(imageBuffer);
|
||||
return;
|
||||
return;
|
||||
}
|
||||
|
||||
// Handle NV12 special case
|
||||
OSType pixelFormat = CVPixelBufferGetPixelFormatType(imageBuffer);
|
||||
if (pixelFormat == kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange) {
|
||||
// Get actual dimensions of image (without padding)
|
||||
size_t width = CVPixelBufferGetWidth(imageBuffer);
|
||||
size_t height = CVPixelBufferGetHeight(imageBuffer);
|
||||
size_t totalSize = /*Y plane*/ width * height + /*UV plane*/ width * height / 2;
|
||||
|
||||
size_t bytesPerRowY = CVPixelBufferGetBytesPerRowOfPlane(imageBuffer, 0);
|
||||
size_t bytesPerRowUV = CVPixelBufferGetBytesPerRowOfPlane(imageBuffer, 1);
|
||||
|
||||
void *mergedBuffer = malloc(totalSize);
|
||||
if (!mergedBuffer) {
|
||||
NSLog(@"Failed to allocate memory for merged buffer");
|
||||
CVPixelBufferUnlockBaseAddress(imageBuffer, kCVPixelBufferLock_ReadOnly);
|
||||
CVBufferRelease(imageBuffer);
|
||||
return;
|
||||
}
|
||||
|
||||
// Truncate data where we know it should end to strip padding
|
||||
void *yPlaneBuf = CVPixelBufferGetBaseAddressOfPlane(imageBuffer, 0);
|
||||
for (size_t row = 0; row < height; ++row) {
|
||||
memcpy(mergedBuffer + row * width, yPlaneBuf + row * bytesPerRowY, width);
|
||||
}
|
||||
|
||||
void *uvPlaneBuf = CVPixelBufferGetBaseAddressOfPlane(imageBuffer, 1);
|
||||
for (size_t row = 0; row < height / 2; ++row) {
|
||||
memcpy(mergedBuffer + width * height + row * width, uvPlaneBuf + row * bytesPerRowUV, width);
|
||||
}
|
||||
|
||||
_mCallback(_mPUserData, mergedBuffer, (int)totalSize);
|
||||
free(mergedBuffer);
|
||||
} else {
|
||||
void *buf = CVPixelBufferGetBaseAddress(imageBuffer);
|
||||
size_t dataSize = CVPixelBufferGetDataSize(imageBuffer);
|
||||
_mCallback(_mPUserData, buf, (int)dataSize);
|
||||
}
|
||||
|
||||
CVPixelBufferUnlockBaseAddress(imageBuffer, kCVPixelBufferLock_ReadOnly);
|
||||
size_t heightY = CVPixelBufferGetHeightOfPlane(imageBuffer, 0);
|
||||
size_t bytesPerRowY = CVPixelBufferGetBytesPerRowOfPlane(imageBuffer, 0);
|
||||
|
||||
size_t heightUV = CVPixelBufferGetHeightOfPlane(imageBuffer, 1);
|
||||
size_t bytesPerRowUV = CVPixelBufferGetBytesPerRowOfPlane(imageBuffer, 1);
|
||||
|
||||
int len = (int)((heightY * bytesPerRowY) + (2 * heightUV * bytesPerRowUV));
|
||||
void *buf = CVPixelBufferGetBaseAddressOfPlane(imageBuffer, 0);
|
||||
_mCallback(_mPUserData, buf, len);
|
||||
|
||||
CVPixelBufferUnlockBaseAddress(imageBuffer, 0);
|
||||
CVBufferRelease(imageBuffer);
|
||||
}
|
||||
|
||||
@@ -164,21 +133,13 @@ didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
|
||||
|
||||
STATUS frameFormatToFourCC(AVBindFrameFormat format, FourCharCode *pFourCC) {
|
||||
STATUS retStatus = STATUS_OK;
|
||||
// Useful mapping reference from ffmpeg:
|
||||
// https://github.com/FFmpeg/FFmpeg/blob/c810a9502cebe32e1dd08ee3d0d17053dde44aa9/libavdevice/avfoundation.m#L53-L80
|
||||
switch (format) {
|
||||
case AVBindFrameFormatI420:
|
||||
*pFourCC = kCVPixelFormatType_420YpCbCr8Planar;
|
||||
break;
|
||||
case AVBindFrameFormatNV12:
|
||||
*pFourCC = kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange;
|
||||
case AVBindFrameFormatNV21:
|
||||
*pFourCC = kCVPixelFormatType_420YpCbCr8BiPlanarFullRange;
|
||||
break;
|
||||
case AVBindFrameFormatUYVY:
|
||||
*pFourCC = kCVPixelFormatType_422YpCbCr8;
|
||||
break;
|
||||
case AVBindFrameFormatYUYV:
|
||||
*pFourCC = kCVPixelFormatType_422YpCbCr8_yuvs;
|
||||
break;
|
||||
// TODO: Add the rest of frame formats
|
||||
default:
|
||||
retStatus = STATUS_UNSUPPORTED_FRAME_FORMAT;
|
||||
@@ -189,22 +150,15 @@ STATUS frameFormatToFourCC(AVBindFrameFormat format, FourCharCode *pFourCC) {
|
||||
STATUS frameFormatFromFourCC(FourCharCode fourCC, AVBindFrameFormat *pFormat) {
|
||||
STATUS retStatus = STATUS_OK;
|
||||
switch (fourCC) {
|
||||
case kCVPixelFormatType_420YpCbCr8Planar:
|
||||
*pFormat = AVBindFrameFormatI420;
|
||||
break;
|
||||
case kCVPixelFormatType_420YpCbCr8BiPlanarFullRange:
|
||||
case kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange:
|
||||
*pFormat = AVBindFrameFormatNV12;
|
||||
break;
|
||||
case kCVPixelFormatType_422YpCbCr8:
|
||||
*pFormat = AVBindFrameFormatUYVY;
|
||||
break;
|
||||
case kCVPixelFormatType_422YpCbCr8_yuvs:
|
||||
*pFormat = AVBindFrameFormatYUYV;
|
||||
break;
|
||||
case kCVPixelFormatType_420YpCbCr8BiPlanarFullRange:
|
||||
*pFormat = AVBindFrameFormatNV21;
|
||||
break;
|
||||
case kCVPixelFormatType_422YpCbCr8:
|
||||
*pFormat = AVBindFrameFormatUYVY;
|
||||
break;
|
||||
// TODO: Add the rest of frame formats
|
||||
default:
|
||||
retStatus = STATUS_UNSUPPORTED_FRAME_FORMAT;
|
||||
default:
|
||||
retStatus = STATUS_UNSUPPORTED_FRAME_FORMAT;
|
||||
}
|
||||
return retStatus;
|
||||
}
|
||||
@@ -216,53 +170,34 @@ STATUS AVBindDevices(AVBindMediaType mediaType, PAVBindDevice *ppDevices, int *p
|
||||
NSAutoreleasePool *refPool = [[NSAutoreleasePool alloc] init];
|
||||
CHK(mediaType == AVBindMediaTypeVideo || mediaType == AVBindMediaTypeAudio, STATUS_UNSUPPORTED_MEDIA_TYPE);
|
||||
CHK(ppDevices != NULL && pLen != NULL, STATUS_NULL_ARG);
|
||||
|
||||
|
||||
PAVBindDevice pDevice;
|
||||
AVMediaType _mediaType = mediaType == AVBindMediaTypeVideo ? AVMediaTypeVideo : AVMediaTypeAudio;
|
||||
|
||||
NSArray *refAllTypes;
|
||||
#if defined(MAC_OS_VERSION_14_0)
|
||||
if (@available(macOS 14.0, *)) {
|
||||
refAllTypes = @[
|
||||
AVCaptureDeviceTypeBuiltInWideAngleCamera,
|
||||
AVCaptureDeviceTypeMicrophone,
|
||||
AVCaptureDeviceTypeExternal,
|
||||
];
|
||||
} else {
|
||||
@throw [NSException exceptionWithName:UnrecognizedMacOSVersionException
|
||||
reason:@"Unrecognized or unsupported macOS version detected."
|
||||
userInfo:nil];
|
||||
}
|
||||
#else
|
||||
refAllTypes = @[
|
||||
AVCaptureDeviceTypeBuiltInWideAngleCamera,
|
||||
AVCaptureDeviceTypeBuiltInMicrophone,
|
||||
AVCaptureDeviceTypeExternalUnknown,
|
||||
];
|
||||
#endif
|
||||
|
||||
NSArray *refAllTypes = @[
|
||||
AVCaptureDeviceTypeBuiltInWideAngleCamera,
|
||||
AVCaptureDeviceTypeBuiltInMicrophone,
|
||||
AVCaptureDeviceTypeExternalUnknown
|
||||
];
|
||||
AVCaptureDeviceDiscoverySession *refSession = [AVCaptureDeviceDiscoverySession
|
||||
discoverySessionWithDeviceTypes: refAllTypes
|
||||
mediaType: _mediaType
|
||||
position: AVCaptureDevicePositionUnspecified];
|
||||
|
||||
discoverySessionWithDeviceTypes: refAllTypes
|
||||
mediaType: _mediaType
|
||||
position: AVCaptureDevicePositionUnspecified];
|
||||
|
||||
int i = 0;
|
||||
for (AVCaptureDevice *refDevice in refSession.devices) {
|
||||
if (i >= MAX_DEVICES) {
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
pDevice = devices + i;
|
||||
strncpy(pDevice->uid, refDevice.uniqueID.UTF8String, MAX_DEVICE_UID_CHARS);
|
||||
pDevice->uid[MAX_DEVICE_UID_CHARS] = '\0';
|
||||
strncpy(pDevice->name, refDevice.localizedName.UTF8String, MAX_DEVICE_NAME_CHARS);
|
||||
pDevice->name[MAX_DEVICE_NAME_CHARS] = '\0';
|
||||
i++;
|
||||
}
|
||||
|
||||
|
||||
*ppDevices = devices;
|
||||
*pLen = i;
|
||||
|
||||
|
||||
cleanup:
|
||||
[refPool drain];
|
||||
return retStatus;
|
||||
@@ -282,7 +217,7 @@ STATUS AVBindSessionInit(AVBindDevice device, PAVBindSession *ppSessionResult) {
|
||||
pSession->device = device;
|
||||
pSession->refCaptureSession = NULL;
|
||||
*ppSessionResult = pSession;
|
||||
|
||||
|
||||
cleanup:
|
||||
return retStatus;
|
||||
}
|
||||
@@ -309,15 +244,15 @@ STATUS AVBindSessionOpen(PAVBindSession pSession,
|
||||
STATUS retStatus = STATUS_OK;
|
||||
NSAutoreleasePool *refPool = [[NSAutoreleasePool alloc] init];
|
||||
CHK(pSession != NULL && dataCallback != NULL, STATUS_NULL_ARG);
|
||||
|
||||
|
||||
AVCaptureDeviceInput *refInput;
|
||||
NSError *refErr = NULL;
|
||||
NSString *refUID = [NSString stringWithUTF8String: pSession->device.uid];
|
||||
AVCaptureDevice *refDevice = [AVCaptureDevice deviceWithUniqueID: refUID];
|
||||
|
||||
|
||||
refInput = [[AVCaptureDeviceInput alloc] initWithDevice: refDevice error: &refErr];
|
||||
CHK(refErr == NULL, STATUS_DEVICE_INIT_FAILED);
|
||||
|
||||
|
||||
AVCaptureSession *refCaptureSession = [[AVCaptureSession alloc] init];
|
||||
refCaptureSession.sessionPreset = AVCaptureSessionPresetMedium;
|
||||
[refCaptureSession addInput: refInput];
|
||||
@@ -326,7 +261,7 @@ STATUS AVBindSessionOpen(PAVBindSession pSession,
|
||||
VideoDataDelegate *pDelegate = [[VideoDataDelegate alloc]
|
||||
init: dataCallback
|
||||
withUserData: pUserData];
|
||||
|
||||
|
||||
AVCaptureVideoDataOutput *pOutput = [[AVCaptureVideoDataOutput alloc] init];
|
||||
FourCharCode fourCC;
|
||||
CHK_STATUS(frameFormatToFourCC(property.frameFormat, &fourCC));
|
||||
@@ -344,10 +279,10 @@ STATUS AVBindSessionOpen(PAVBindSession pSession,
|
||||
} else {
|
||||
// TODO: implement audio pipeline
|
||||
}
|
||||
|
||||
|
||||
pSession->refCaptureSession = [refCaptureSession retain];
|
||||
[refCaptureSession startRunning];
|
||||
|
||||
|
||||
cleanup:
|
||||
[refPool drain];
|
||||
return retStatus;
|
||||
@@ -358,30 +293,20 @@ STATUS AVBindSessionClose(PAVBindSession pSession) {
|
||||
STATUS retStatus = STATUS_OK;
|
||||
CHK(pSession != NULL, STATUS_NULL_ARG);
|
||||
CHK(pSession->refCaptureSession != NULL, STATUS_OK);
|
||||
|
||||
|
||||
[pSession->refCaptureSession stopRunning];
|
||||
[pSession->refCaptureSession release];
|
||||
pSession->refCaptureSession = NULL;
|
||||
|
||||
|
||||
cleanup:
|
||||
return retStatus;
|
||||
}
|
||||
|
||||
static NSString* FourCCString(FourCharCode code) {
|
||||
NSString *result = [NSString stringWithFormat:@"%c%c%c%c",
|
||||
(code >> 24) & 0xff,
|
||||
(code >> 16) & 0xff,
|
||||
(code >> 8) & 0xff,
|
||||
code & 0xff];
|
||||
NSCharacterSet *characterSet = [NSCharacterSet whitespaceCharacterSet];
|
||||
return [result stringByTrimmingCharactersInSet:characterSet];
|
||||
}
|
||||
|
||||
STATUS AVBindSessionProperties(PAVBindSession pSession, PAVBindMediaProperty *ppProperties, int *pLen) {
|
||||
STATUS retStatus = STATUS_OK;
|
||||
NSAutoreleasePool *refPool = [[NSAutoreleasePool alloc] init];
|
||||
CHK(pSession != NULL && ppProperties != NULL && pLen != NULL, STATUS_NULL_ARG);
|
||||
|
||||
|
||||
NSString *refDeviceUID = [NSString stringWithUTF8String: pSession->device.uid];
|
||||
AVCaptureDevice *refDevice = [AVCaptureDevice deviceWithUniqueID: refDeviceUID];
|
||||
FourCharCode fourCC;
|
||||
@@ -394,17 +319,15 @@ STATUS AVBindSessionProperties(PAVBindSession pSession, PAVBindMediaProperty *pp
|
||||
for (AVCaptureDeviceFormat *refFormat in refDevice.formats) {
|
||||
// TODO: Probably gives a warn to the user
|
||||
if (len >= MAX_PROPERTIES) {
|
||||
NSLog(@"[WARNING] skipping the rest of properties due to MAX_PROPERTIES");
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
if ([refFormat.mediaType isEqual:AVMediaTypeVideo]) {
|
||||
fourCC = CMFormatDescriptionGetMediaSubType(refFormat.formatDescription);
|
||||
if (frameFormatFromFourCC(fourCC, &pProperty->frameFormat) != STATUS_OK) {
|
||||
NSLog(@"[WARNING] skipping %@ %dx%d since it's not supported", FourCCString(fourCC), videoDimensions.width, videoDimensions.height);
|
||||
continue;
|
||||
}
|
||||
|
||||
|
||||
videoFormat = (CMVideoFormatDescriptionRef) refFormat.formatDescription;
|
||||
videoDimensions = CMVideoFormatDescriptionGetDimensions(videoFormat);
|
||||
pProperty->height = videoDimensions.height;
|
||||
@@ -412,16 +335,16 @@ STATUS AVBindSessionProperties(PAVBindSession pSession, PAVBindMediaProperty *pp
|
||||
} else {
|
||||
// TODO: Get audio properties
|
||||
}
|
||||
|
||||
|
||||
pProperty++;
|
||||
len++;
|
||||
}
|
||||
|
||||
|
||||
*ppProperties = pSession->properties;
|
||||
*pLen = len;
|
||||
|
||||
|
||||
cleanup:
|
||||
|
||||
|
||||
[refPool drain];
|
||||
return retStatus;
|
||||
}
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
package avfoundation
|
||||
|
||||
// extern void onData(void*, void*, int);
|
||||
import "C"
|
||||
import (
|
||||
"sync"
|
||||
@@ -17,10 +18,11 @@ type handleID int
|
||||
|
||||
//export onData
|
||||
func onData(userData unsafe.Pointer, buf unsafe.Pointer, length C.int) {
|
||||
data := C.GoBytes(buf, length)
|
||||
|
||||
handleNum := (*C.int)(userData)
|
||||
cb, ok := lookup(handleID(*handleNum))
|
||||
if ok {
|
||||
data := C.GoBytes(buf, length)
|
||||
cb(data)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -11,10 +11,8 @@ package avfoundation
|
||||
// }
|
||||
import "C"
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"io"
|
||||
"sync"
|
||||
"unsafe"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
@@ -34,7 +32,6 @@ type Device struct {
|
||||
// UID is a unique identifier for a device
|
||||
UID string
|
||||
cDevice C.AVBindDevice
|
||||
Name string
|
||||
}
|
||||
|
||||
func frameFormatToAVBind(f frame.Format) (C.AVBindFrameFormat, bool) {
|
||||
@@ -43,10 +40,8 @@ func frameFormatToAVBind(f frame.Format) (C.AVBindFrameFormat, bool) {
|
||||
return C.AVBindFrameFormatI420, true
|
||||
case frame.FormatNV21:
|
||||
return C.AVBindFrameFormatNV21, true
|
||||
case frame.FormatNV12:
|
||||
return C.AVBindFrameFormatNV12, true
|
||||
case frame.FormatYUYV:
|
||||
return C.AVBindFrameFormatYUYV, true
|
||||
case frame.FormatYUY2:
|
||||
return C.AVBindFrameFormatYUY2, true
|
||||
case frame.FormatUYVY:
|
||||
return C.AVBindFrameFormatUYVY, true
|
||||
default:
|
||||
@@ -60,10 +55,8 @@ func frameFormatFromAVBind(f C.AVBindFrameFormat) (frame.Format, bool) {
|
||||
return frame.FormatI420, true
|
||||
case C.AVBindFrameFormatNV21:
|
||||
return frame.FormatNV21, true
|
||||
case C.AVBindFrameFormatNV12:
|
||||
return frame.FormatNV12, true
|
||||
case C.AVBindFrameFormatYUYV:
|
||||
return frame.FormatYUYV, true
|
||||
case C.AVBindFrameFormatYUY2:
|
||||
return frame.FormatYUY2, true
|
||||
case C.AVBindFrameFormatUYVY:
|
||||
return frame.FormatUYVY, true
|
||||
default:
|
||||
@@ -88,7 +81,6 @@ func Devices(mediaType MediaType) ([]Device, error) {
|
||||
for i := range devices {
|
||||
devices[i].UID = C.GoString(&cDevices[i].uid[0])
|
||||
devices[i].cDevice = cDevices[i]
|
||||
devices[i].Name = C.GoString(&cDevices[i].name[0])
|
||||
}
|
||||
|
||||
return devices, nil
|
||||
@@ -97,13 +89,9 @@ func Devices(mediaType MediaType) ([]Device, error) {
|
||||
// ReadCloser is a wrapper around the data callback from AVFoundation. The data received from the
|
||||
// the underlying callback can be retrieved by calling Read.
|
||||
type ReadCloser struct {
|
||||
dataChan chan []byte
|
||||
id handleID
|
||||
onClose func()
|
||||
cancelCtx context.Context
|
||||
cancelFunc func()
|
||||
closeWG sync.WaitGroup
|
||||
lock sync.Mutex
|
||||
dataChan chan []byte
|
||||
id handleID
|
||||
onClose func()
|
||||
}
|
||||
|
||||
func newReadCloser(onClose func()) *ReadCloser {
|
||||
@@ -111,25 +99,12 @@ func newReadCloser(onClose func()) *ReadCloser {
|
||||
rc.dataChan = make(chan []byte, 1)
|
||||
rc.onClose = onClose
|
||||
rc.id = register(rc.dataCb)
|
||||
cancelCtx, cancelFunc := context.WithCancel(context.Background())
|
||||
rc.cancelCtx = cancelCtx
|
||||
rc.cancelFunc = cancelFunc
|
||||
return &rc
|
||||
}
|
||||
|
||||
func (rc *ReadCloser) dataCb(data []byte) {
|
||||
rc.closeWG.Add(1)
|
||||
defer rc.closeWG.Done()
|
||||
|
||||
// TODO: add a policy for slow reader
|
||||
if rc.cancelCtx.Err() != nil {
|
||||
return
|
||||
}
|
||||
select {
|
||||
// Use the Done channel to avoid waiting for new data from closed camera
|
||||
case <-rc.cancelCtx.Done():
|
||||
case rc.dataChan <- data:
|
||||
}
|
||||
rc.dataChan <- data
|
||||
}
|
||||
|
||||
// Read reads raw data, the format is determined by the media type and property:
|
||||
@@ -145,28 +120,17 @@ func (rc *ReadCloser) Read() ([]byte, func(), error) {
|
||||
|
||||
// Close closes the capturing session, and no data will flow anymore
|
||||
func (rc *ReadCloser) Close() {
|
||||
rc.lock.Lock()
|
||||
defer rc.lock.Unlock()
|
||||
|
||||
if rc.cancelCtx.Err() != nil {
|
||||
return // already closed
|
||||
}
|
||||
|
||||
if rc.onClose != nil {
|
||||
rc.onClose()
|
||||
}
|
||||
rc.cancelFunc()
|
||||
unregister(rc.id)
|
||||
rc.closeWG.Wait()
|
||||
close(rc.dataChan)
|
||||
unregister(rc.id)
|
||||
}
|
||||
|
||||
// Session represents a capturing session.
|
||||
type Session struct {
|
||||
device Device
|
||||
cSession C.PAVBindSession
|
||||
lock sync.Mutex
|
||||
closed bool
|
||||
}
|
||||
|
||||
// NewSession creates a new capturing session
|
||||
@@ -184,13 +148,6 @@ func NewSession(device Device) (*Session, error) {
|
||||
|
||||
// Close stops capturing session and frees up resources
|
||||
func (session *Session) Close() error {
|
||||
session.lock.Lock()
|
||||
defer session.lock.Unlock()
|
||||
if session.closed {
|
||||
return nil
|
||||
}
|
||||
session.closed = true
|
||||
|
||||
if session.cSession == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -1,125 +1,35 @@
|
||||
package codec
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/io/audio"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
"github.com/pion/rtp"
|
||||
"github.com/pion/rtp/codecs"
|
||||
"github.com/pion/webrtc/v4"
|
||||
"github.com/pion/webrtc/v2"
|
||||
)
|
||||
|
||||
// RTPCodec wraps webrtc.RTPCodec. RTPCodec might extend webrtc.RTPCodec in the future.
|
||||
type RTPCodec struct {
|
||||
webrtc.RTPCodecParameters
|
||||
rtp.Payloader
|
||||
|
||||
// Latency of static frame size codec.
|
||||
Latency time.Duration
|
||||
*webrtc.RTPCodec
|
||||
}
|
||||
|
||||
// NewRTPH264Codec is a helper to create an H264 codec
|
||||
func NewRTPH264Codec(clockrate uint32) *RTPCodec {
|
||||
return &RTPCodec{
|
||||
RTPCodecParameters: webrtc.RTPCodecParameters{
|
||||
RTPCodecCapability: webrtc.RTPCodecCapability{
|
||||
MimeType: webrtc.MimeTypeH264,
|
||||
ClockRate: 90000,
|
||||
Channels: 0,
|
||||
SDPFmtpLine: "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f",
|
||||
RTCPFeedback: nil,
|
||||
},
|
||||
PayloadType: 125,
|
||||
},
|
||||
Payloader: &codecs.H264Payloader{},
|
||||
}
|
||||
}
|
||||
|
||||
// NewRTPH265Codec is a helper to create an H265 codec
|
||||
func NewRTPH265Codec(clockrate uint32) *RTPCodec {
|
||||
return &RTPCodec{
|
||||
RTPCodecParameters: webrtc.RTPCodecParameters{
|
||||
RTPCodecCapability: webrtc.RTPCodecCapability{
|
||||
MimeType: webrtc.MimeTypeH265,
|
||||
ClockRate: 90000,
|
||||
Channels: 0,
|
||||
SDPFmtpLine: "",
|
||||
RTCPFeedback: nil,
|
||||
},
|
||||
PayloadType: 116,
|
||||
},
|
||||
Payloader: &codecs.H265Payloader{},
|
||||
}
|
||||
return &RTPCodec{webrtc.NewRTPH264Codec(webrtc.DefaultPayloadTypeH264, clockrate)}
|
||||
}
|
||||
|
||||
// NewRTPVP8Codec is a helper to create an VP8 codec
|
||||
func NewRTPVP8Codec(clockrate uint32) *RTPCodec {
|
||||
return &RTPCodec{
|
||||
RTPCodecParameters: webrtc.RTPCodecParameters{
|
||||
RTPCodecCapability: webrtc.RTPCodecCapability{
|
||||
MimeType: webrtc.MimeTypeVP8,
|
||||
ClockRate: 90000,
|
||||
Channels: 0,
|
||||
SDPFmtpLine: "",
|
||||
RTCPFeedback: nil,
|
||||
},
|
||||
PayloadType: 96,
|
||||
},
|
||||
Payloader: &codecs.VP8Payloader{},
|
||||
}
|
||||
return &RTPCodec{webrtc.NewRTPVP8Codec(webrtc.DefaultPayloadTypeVP8, clockrate)}
|
||||
}
|
||||
|
||||
// NewRTPVP9Codec is a helper to create an VP9 codec
|
||||
func NewRTPVP9Codec(clockrate uint32) *RTPCodec {
|
||||
return &RTPCodec{
|
||||
RTPCodecParameters: webrtc.RTPCodecParameters{
|
||||
RTPCodecCapability: webrtc.RTPCodecCapability{
|
||||
MimeType: webrtc.MimeTypeVP9,
|
||||
ClockRate: 90000,
|
||||
Channels: 0,
|
||||
SDPFmtpLine: "",
|
||||
RTCPFeedback: nil,
|
||||
},
|
||||
PayloadType: 98,
|
||||
},
|
||||
Payloader: &codecs.VP9Payloader{},
|
||||
}
|
||||
}
|
||||
|
||||
// NewRTPAV1Codec is a helper to create an AV1 codec
|
||||
func NewRTPAV1Codec(clockrate uint32) *RTPCodec {
|
||||
return &RTPCodec{
|
||||
RTPCodecParameters: webrtc.RTPCodecParameters{
|
||||
RTPCodecCapability: webrtc.RTPCodecCapability{
|
||||
MimeType: webrtc.MimeTypeAV1,
|
||||
ClockRate: 90000,
|
||||
Channels: 0,
|
||||
SDPFmtpLine: "level-idx=5;profile=0;tier=0",
|
||||
RTCPFeedback: nil,
|
||||
},
|
||||
PayloadType: 99,
|
||||
},
|
||||
Payloader: &codecs.AV1Payloader{},
|
||||
}
|
||||
return &RTPCodec{webrtc.NewRTPVP9Codec(webrtc.DefaultPayloadTypeVP9, clockrate)}
|
||||
}
|
||||
|
||||
// NewRTPOpusCodec is a helper to create an Opus codec
|
||||
func NewRTPOpusCodec(clockrate uint32) *RTPCodec {
|
||||
return &RTPCodec{
|
||||
RTPCodecParameters: webrtc.RTPCodecParameters{
|
||||
RTPCodecCapability: webrtc.RTPCodecCapability{
|
||||
MimeType: webrtc.MimeTypeOpus,
|
||||
ClockRate: 48000,
|
||||
Channels: 2,
|
||||
SDPFmtpLine: "minptime=10;useinbandfec=1",
|
||||
RTCPFeedback: nil,
|
||||
},
|
||||
PayloadType: 111,
|
||||
},
|
||||
Payloader: &codecs.OpusPayloader{},
|
||||
}
|
||||
return &RTPCodec{webrtc.NewRTPOpusCodec(webrtc.DefaultPayloadTypeOpus, clockrate)}
|
||||
}
|
||||
|
||||
// AudioEncoderBuilder is the interface that wraps basic operations that are
|
||||
@@ -146,37 +56,15 @@ type VideoEncoderBuilder interface {
|
||||
BuildVideoEncoder(r video.Reader, p prop.Media) (ReadCloser, error)
|
||||
}
|
||||
|
||||
// ReadCloser is an io.ReadCloser with a controller
|
||||
// ReadCloser is an io.ReadCloser with methods for rate limiting: SetBitRate and ForceKeyFrame
|
||||
type ReadCloser interface {
|
||||
Read() (b []byte, release func(), err error)
|
||||
Close() error
|
||||
Controllable
|
||||
}
|
||||
|
||||
// EncoderController is the interface allowing to control the encoder behaviour after it's initialisation.
|
||||
// It will possibly have common control method in the future.
|
||||
// A controller can have optional methods represented by *Controller interfaces
|
||||
type EncoderController interface{}
|
||||
|
||||
// Controllable is a interface representing a encoder which can be controlled
|
||||
// after it's initialisation with an EncoderController
|
||||
type Controllable interface {
|
||||
Controller() EncoderController
|
||||
}
|
||||
|
||||
// KeyFrameController is a interface representing an encoder that can be forced to produce key frame on demand
|
||||
type KeyFrameController interface {
|
||||
EncoderController
|
||||
// ForceKeyFrame forces the next frame to be a keyframe, aka intra-frame.
|
||||
ForceKeyFrame() error
|
||||
}
|
||||
|
||||
// BitRateController is a interface representing an encoder which can have a variable bit rate
|
||||
type BitRateController interface {
|
||||
EncoderController
|
||||
// SetBitRate sets current target bitrate, lower bitrate means smaller data will be transmitted
|
||||
// but this also means that the quality will also be lower.
|
||||
SetBitRate(int) error
|
||||
// ForceKeyFrame forces the next frame to be a keyframe, aka intra-frame.
|
||||
ForceKeyFrame() error
|
||||
}
|
||||
|
||||
// BaseParams represents an codec's encoding properties
|
||||
|
||||
1
pkg/codec/ffmpeg/.gitignore
vendored
1
pkg/codec/ffmpeg/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
tmp
|
||||
@@ -1,41 +0,0 @@
|
||||
version=n7.0
|
||||
srcPath=tmp/$(version)/src
|
||||
installPath=tmp/$(version)
|
||||
CGO_CFLAGS := -I$(CURDIR)/$(installPath)/include/
|
||||
CGO_LDFLAGS := -L$(CURDIR)/$(installPath)/lib/
|
||||
PKG_CONFIG_PATH := $(CURDIR)/$(installPath)/lib/pkgconfig
|
||||
configure := --enable-libx264 --enable-gpl
|
||||
|
||||
# Main test target - depends on FFmpeg being built
|
||||
test: $(installPath)/lib/libavcodec.a
|
||||
PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) CGO_CFLAGS="$(CGO_CFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" go test -v .
|
||||
|
||||
# Separate target for building FFmpeg (used by CI when cache miss)
|
||||
build-ffmpeg: $(installPath)/lib/libavcodec.a
|
||||
@echo "FFmpeg build completed"
|
||||
|
||||
# Clean incomplete builds before starting
|
||||
clean-incomplete:
|
||||
@if [ -d "$(srcPath)" ] && [ ! -f "$(installPath)/lib/libavcodec.a" ]; then \
|
||||
echo "Cleaning incomplete build..."; \
|
||||
rm -rf $(srcPath); \
|
||||
fi
|
||||
|
||||
# FFmpeg build rule
|
||||
$(installPath)/lib/libavcodec.a: clean-incomplete $(srcPath)/Makefile
|
||||
cd $(srcPath) && make -j4
|
||||
cd $(srcPath) && make install
|
||||
@echo "Installation completed, checking results..."
|
||||
@ls -la $(installPath)/lib/ || echo "lib directory not found"
|
||||
@ls -la $(installPath)/include/ || echo "include directory not found"
|
||||
|
||||
$(srcPath)/Makefile: $(srcPath)/.git
|
||||
cd $(srcPath) && ./configure --prefix=$(CURDIR)/$(installPath) $(configure)
|
||||
|
||||
$(srcPath)/.git:
|
||||
rm -rf $(srcPath)
|
||||
mkdir -p $(srcPath)
|
||||
cd $(srcPath) && git clone https://github.com/FFmpeg/FFmpeg .
|
||||
cd $(srcPath) && git checkout $(version)
|
||||
|
||||
.PHONY: test build-ffmpeg clean-incomplete
|
||||
@@ -1,18 +0,0 @@
|
||||
package ffmpeg
|
||||
|
||||
import (
|
||||
"errors"
|
||||
)
|
||||
|
||||
var (
|
||||
errFailedToCreateHwDevice = errors.New("ffmpeg: failed to create device")
|
||||
errCodecNotFound = errors.New("ffmpeg: codec not found")
|
||||
errFailedToCreateCodecCtx = errors.New("ffmpeg: failed to allocate codec context")
|
||||
errFailedToCreateHwFramesCtx = errors.New("ffmpeg: failed to create hardware frames context")
|
||||
errFailedToInitHwFramesCtx = errors.New("ffmpeg: failed to initialize hardware frames context")
|
||||
errFailedToOpenCodecCtx = errors.New("ffmpeg: failed to open codec context")
|
||||
errFailedToAllocFrame = errors.New("ffmpeg: failed to allocate frame")
|
||||
errFailedToAllocSwBuf = errors.New("ffmpeg: failed to allocate software buffer")
|
||||
errFailedToAllocHwBuf = errors.New("ffmpeg: failed to allocate hardware buffer")
|
||||
errFailedToAllocPacket = errors.New("ffmpeg: failed to allocate packet")
|
||||
)
|
||||
@@ -1,439 +0,0 @@
|
||||
// Package ffmpeg brings libavcodec's encoding capabilities to mediadevices.
|
||||
// This package requires ffmpeg headers and libraries to be built.
|
||||
// For more information, see https://github.com/asticode/go-astiav?tab=readme-ov-file#install-ffmpeg-from-source.
|
||||
//
|
||||
// Currently, only nvenc, x264, vaapi are implemented, but extending this to other ffmpeg supported codecs should
|
||||
// be simple.
|
||||
package ffmpeg
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"io"
|
||||
"sync"
|
||||
|
||||
"github.com/asticode/go-astiav"
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
type baseEncoder struct {
|
||||
codecCtx *astiav.CodecContext
|
||||
frame *astiav.Frame
|
||||
packet *astiav.Packet
|
||||
width int
|
||||
height int
|
||||
r video.Reader
|
||||
nextIsKeyFrame bool
|
||||
mu sync.Mutex
|
||||
closed bool
|
||||
}
|
||||
|
||||
type hardwareEncoder struct {
|
||||
baseEncoder
|
||||
|
||||
hwFramesCtx *astiav.HardwareFramesContext
|
||||
hwFrame *astiav.Frame
|
||||
}
|
||||
|
||||
type softwareEncoder struct {
|
||||
baseEncoder
|
||||
}
|
||||
|
||||
func newHardwareEncoder(r video.Reader, p prop.Media, params Params) (*hardwareEncoder, error) {
|
||||
if p.FrameRate == 0 {
|
||||
p.FrameRate = params.FrameRate
|
||||
}
|
||||
astiav.SetLogLevel(astiav.LogLevel(astiav.LogLevelWarning))
|
||||
|
||||
var hardwareDeviceType astiav.HardwareDeviceType
|
||||
switch params.codecName {
|
||||
case "h264_nvenc", "hevc_nvenc", "av1_nvenc":
|
||||
hardwareDeviceType = astiav.HardwareDeviceType(astiav.HardwareDeviceTypeCUDA)
|
||||
case "vp8_vaapi", "vp9_vaapi", "h264_vaapi", "hevc_vaapi":
|
||||
hardwareDeviceType = astiav.HardwareDeviceType(astiav.HardwareDeviceTypeVAAPI)
|
||||
}
|
||||
|
||||
hwDevice, err := astiav.CreateHardwareDeviceContext(
|
||||
hardwareDeviceType,
|
||||
params.hardwareDevice,
|
||||
nil,
|
||||
0,
|
||||
)
|
||||
if err != nil {
|
||||
return nil, errFailedToCreateHwDevice
|
||||
}
|
||||
|
||||
codec := astiav.FindEncoderByName(params.codecName)
|
||||
if codec == nil {
|
||||
return nil, errCodecNotFound
|
||||
}
|
||||
|
||||
codecCtx := astiav.AllocCodecContext(codec)
|
||||
if codecCtx == nil {
|
||||
return nil, errFailedToCreateCodecCtx
|
||||
}
|
||||
|
||||
// Configure codec context
|
||||
codecCtx.SetWidth(p.Width)
|
||||
codecCtx.SetHeight(p.Height)
|
||||
codecCtx.SetTimeBase(astiav.NewRational(1, int(p.FrameRate)))
|
||||
codecCtx.SetFramerate(codecCtx.TimeBase().Invert())
|
||||
codecCtx.SetBitRate(int64(params.BitRate))
|
||||
codecCtx.SetRateControlMaxRate(int64(params.BitRate + params.BitRate/10))
|
||||
codecCtx.SetRateControlMinRate(int64(params.BitRate - params.BitRate/10))
|
||||
codecCtx.SetGopSize(params.KeyFrameInterval)
|
||||
codecCtx.SetMaxBFrames(0)
|
||||
switch params.codecName {
|
||||
case "h264_nvenc", "hevc_nvenc", "av1_nvenc":
|
||||
codecCtx.SetPixelFormat(astiav.PixelFormat(astiav.PixelFormatCuda))
|
||||
case "vp8_vaapi", "vp9_vaapi", "h264_vaapi", "hevc_vaapi":
|
||||
codecCtx.SetPixelFormat(astiav.PixelFormat(astiav.PixelFormatVaapi))
|
||||
}
|
||||
codecOptions := codecCtx.PrivateData().Options()
|
||||
switch params.codecName {
|
||||
case "av1_nvenc":
|
||||
codecCtx.SetProfile(astiav.Profile(astiav.ProfileAv1Main))
|
||||
codecOptions.Set("tier", "0", 0)
|
||||
case "h264_vaapi":
|
||||
codecCtx.SetProfile(astiav.Profile(astiav.ProfileH264Main))
|
||||
codecOptions.Set("profile", "main", 0)
|
||||
codecOptions.Set("level", "1", 0)
|
||||
case "hevc_vaapi":
|
||||
codecCtx.SetProfile(astiav.Profile(astiav.ProfileHevcMain))
|
||||
codecOptions.Set("profile", "main", 0)
|
||||
codecOptions.Set("tier", "main", 0)
|
||||
codecOptions.Set("level", "1", 0)
|
||||
}
|
||||
switch params.codecName {
|
||||
case "h264_nvenc", "hevc_nvenc", "av1_nvenc":
|
||||
codecOptions.Set("forced-idr", "1", 0)
|
||||
codecOptions.Set("zerolatency", "1", 0)
|
||||
codecOptions.Set("intra-refresh", "1", 0)
|
||||
codecOptions.Set("delay", "0", 0)
|
||||
codecOptions.Set("tune", "ll", 0)
|
||||
codecOptions.Set("preset", "p1", 0)
|
||||
codecOptions.Set("rc", "vbr", 0)
|
||||
case "vp8_vaapi", "vp9_vaapi", "h264_vaapi", "hevc_vaapi":
|
||||
codecOptions.Set("rc_mode", "CBR", 0)
|
||||
}
|
||||
|
||||
// Create hardware frames context
|
||||
hwFramesCtx := astiav.AllocHardwareFramesContext(hwDevice)
|
||||
hwDevice.Free()
|
||||
if hwFramesCtx == nil {
|
||||
codecCtx.Free()
|
||||
return nil, errFailedToCreateHwFramesCtx
|
||||
}
|
||||
|
||||
// Set hardware frames context parameters
|
||||
hwFramesCtx.SetWidth(p.Width)
|
||||
hwFramesCtx.SetHeight(p.Height)
|
||||
switch params.codecName {
|
||||
case "h264_nvenc", "hevc_nvenc", "av1_nvenc":
|
||||
hwFramesCtx.SetHardwarePixelFormat(astiav.PixelFormat(astiav.PixelFormatCuda))
|
||||
case "vp8_vaapi", "vp9_vaapi", "h264_vaapi", "hevc_vaapi":
|
||||
hwFramesCtx.SetHardwarePixelFormat(astiav.PixelFormat(astiav.PixelFormatVaapi))
|
||||
}
|
||||
hwFramesCtx.SetSoftwarePixelFormat(params.pixelFormat)
|
||||
|
||||
if err = hwFramesCtx.Initialize(); err != nil {
|
||||
codecCtx.Free()
|
||||
hwFramesCtx.Free()
|
||||
return nil, errFailedToInitHwFramesCtx
|
||||
}
|
||||
codecCtx.SetHardwareFramesContext(hwFramesCtx)
|
||||
|
||||
// Open codec context
|
||||
if err = codecCtx.Open(codec, nil); err != nil {
|
||||
codecCtx.Free()
|
||||
hwFramesCtx.Free()
|
||||
return nil, errFailedToOpenCodecCtx
|
||||
}
|
||||
|
||||
softwareFrame := astiav.AllocFrame()
|
||||
if softwareFrame == nil {
|
||||
codecCtx.Free()
|
||||
hwFramesCtx.Free()
|
||||
return nil, errFailedToAllocFrame
|
||||
}
|
||||
|
||||
softwareFrame.SetWidth(p.Width)
|
||||
softwareFrame.SetHeight(p.Height)
|
||||
softwareFrame.SetPixelFormat(params.pixelFormat)
|
||||
|
||||
if err = softwareFrame.AllocBuffer(0); err != nil {
|
||||
softwareFrame.Free()
|
||||
codecCtx.Free()
|
||||
hwFramesCtx.Free()
|
||||
return nil, errFailedToAllocSwBuf
|
||||
}
|
||||
|
||||
hardwareFrame := astiav.AllocFrame()
|
||||
|
||||
if err = hardwareFrame.AllocHardwareBuffer(hwFramesCtx); err != nil {
|
||||
softwareFrame.Free()
|
||||
hardwareFrame.Free()
|
||||
codecCtx.Free()
|
||||
hwFramesCtx.Free()
|
||||
return nil, errFailedToAllocHwBuf
|
||||
}
|
||||
|
||||
packet := astiav.AllocPacket()
|
||||
if packet == nil {
|
||||
softwareFrame.Free()
|
||||
hardwareFrame.Free()
|
||||
codecCtx.Free()
|
||||
hwFramesCtx.Free()
|
||||
return nil, errFailedToAllocPacket
|
||||
}
|
||||
|
||||
return &hardwareEncoder{
|
||||
baseEncoder: baseEncoder{
|
||||
codecCtx: codecCtx,
|
||||
frame: softwareFrame,
|
||||
packet: packet,
|
||||
width: p.Width,
|
||||
height: p.Height,
|
||||
r: r,
|
||||
nextIsKeyFrame: false,
|
||||
},
|
||||
hwFramesCtx: hwFramesCtx,
|
||||
hwFrame: hardwareFrame,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (e *hardwareEncoder) Controller() codec.EncoderController {
|
||||
return e
|
||||
}
|
||||
|
||||
func (e *hardwareEncoder) Read() ([]byte, func(), error) {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
|
||||
if e.closed {
|
||||
return nil, func() {}, io.EOF
|
||||
}
|
||||
|
||||
img, release, err := e.r.Read()
|
||||
if err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
defer release()
|
||||
|
||||
if e.nextIsKeyFrame {
|
||||
e.frame.SetPictureType(astiav.PictureType(astiav.PictureTypeI))
|
||||
e.hwFrame.SetPictureType(astiav.PictureType(astiav.PictureTypeI))
|
||||
e.nextIsKeyFrame = false
|
||||
} else {
|
||||
e.frame.SetPictureType(astiav.PictureType(astiav.PictureTypeNone))
|
||||
e.hwFrame.SetPictureType(astiav.PictureType(astiav.PictureTypeNone))
|
||||
}
|
||||
|
||||
if err = e.frame.Data().FromImage(img); err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
if err = e.frame.TransferHardwareData(e.hwFrame); err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
if err = e.codecCtx.SendFrame(e.hwFrame); err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
|
||||
if err = e.codecCtx.ReceivePacket(e.packet); err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
|
||||
data := make([]byte, e.packet.Size())
|
||||
copy(data, e.packet.Data())
|
||||
e.packet.Unref()
|
||||
|
||||
return data, func() {}, nil
|
||||
}
|
||||
|
||||
// ForceKeyFrame forces the next frame to be encoded as a keyframe
|
||||
func (e *hardwareEncoder) ForceKeyFrame() error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
e.nextIsKeyFrame = true
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *hardwareEncoder) SetBitRate(bitrate int) error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
e.codecCtx.SetBitRate(int64(bitrate))
|
||||
e.codecCtx.SetRateControlMaxRate(int64(bitrate + bitrate/10))
|
||||
e.codecCtx.SetRateControlMinRate(int64(bitrate - bitrate/10))
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *hardwareEncoder) Close() error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
|
||||
if e.packet != nil {
|
||||
e.packet.Free()
|
||||
}
|
||||
if e.frame != nil {
|
||||
e.frame.Free()
|
||||
}
|
||||
if e.hwFrame != nil {
|
||||
e.hwFrame.Free()
|
||||
}
|
||||
if e.codecCtx != nil {
|
||||
e.codecCtx.Free()
|
||||
}
|
||||
if e.hwFramesCtx != nil {
|
||||
e.hwFramesCtx.Free()
|
||||
}
|
||||
|
||||
e.closed = true
|
||||
return nil
|
||||
}
|
||||
|
||||
func newSoftwareEncoder(r video.Reader, p prop.Media, params Params) (*softwareEncoder, error) {
|
||||
if p.FrameRate == 0 {
|
||||
p.FrameRate = params.FrameRate
|
||||
}
|
||||
astiav.SetLogLevel(astiav.LogLevel(astiav.LogLevelWarning))
|
||||
|
||||
codec := astiav.FindEncoderByName(params.codecName)
|
||||
if codec == nil {
|
||||
return nil, errCodecNotFound
|
||||
}
|
||||
|
||||
codecCtx := astiav.AllocCodecContext(codec)
|
||||
if codecCtx == nil {
|
||||
return nil, errFailedToCreateCodecCtx
|
||||
}
|
||||
|
||||
// Configure codec context
|
||||
codecCtx.SetWidth(p.Width)
|
||||
codecCtx.SetHeight(p.Height)
|
||||
codecCtx.SetTimeBase(astiav.NewRational(1, int(p.FrameRate)))
|
||||
codecCtx.SetFramerate(codecCtx.TimeBase().Invert())
|
||||
codecCtx.SetPixelFormat(astiav.PixelFormat(astiav.PixelFormatYuv420P))
|
||||
codecCtx.SetBitRate(int64(params.BitRate))
|
||||
codecCtx.SetGopSize(params.KeyFrameInterval)
|
||||
codecCtx.SetMaxBFrames(0)
|
||||
codecOptions := codecCtx.PrivateData().Options()
|
||||
codecOptions.Set("preset", "ultrafast", 0)
|
||||
codecOptions.Set("tune", "zerolatency", 0)
|
||||
codecCtx.SetFlags(astiav.CodecContextFlags(astiav.CodecContextFlagLowDelay))
|
||||
|
||||
// Open codec context
|
||||
if err := codecCtx.Open(codec, nil); err != nil {
|
||||
codecCtx.Free()
|
||||
return nil, errFailedToOpenCodecCtx
|
||||
}
|
||||
|
||||
softwareFrame := astiav.AllocFrame()
|
||||
if softwareFrame == nil {
|
||||
codecCtx.Free()
|
||||
return nil, errFailedToAllocFrame
|
||||
}
|
||||
|
||||
softwareFrame.SetWidth(p.Width)
|
||||
softwareFrame.SetHeight(p.Height)
|
||||
softwareFrame.SetPixelFormat(astiav.PixelFormat(astiav.PixelFormatYuv420P))
|
||||
|
||||
if err := softwareFrame.AllocBuffer(0); err != nil {
|
||||
softwareFrame.Free()
|
||||
codecCtx.Free()
|
||||
return nil, errFailedToAllocSwBuf
|
||||
}
|
||||
|
||||
packet := astiav.AllocPacket()
|
||||
if packet == nil {
|
||||
softwareFrame.Free()
|
||||
codecCtx.Free()
|
||||
return nil, errFailedToAllocPacket
|
||||
}
|
||||
|
||||
return &softwareEncoder{
|
||||
baseEncoder: baseEncoder{
|
||||
codecCtx: codecCtx,
|
||||
frame: softwareFrame,
|
||||
packet: packet,
|
||||
width: p.Width,
|
||||
height: p.Height,
|
||||
r: video.ToI420(r),
|
||||
nextIsKeyFrame: false,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (e *softwareEncoder) Read() ([]byte, func(), error) {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
if e.closed {
|
||||
return nil, func() {}, io.EOF
|
||||
}
|
||||
img, release, err := e.r.Read()
|
||||
if err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
defer release()
|
||||
if e.nextIsKeyFrame {
|
||||
e.frame.SetPictureType(astiav.PictureType(astiav.PictureTypeI))
|
||||
e.nextIsKeyFrame = false
|
||||
} else {
|
||||
e.frame.SetPictureType(astiav.PictureType(astiav.PictureTypeNone))
|
||||
}
|
||||
if err = e.frame.Data().FromImage(img); err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
if err = e.codecCtx.SendFrame(e.frame); err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
for {
|
||||
if err = e.codecCtx.ReceivePacket(e.packet); err != nil {
|
||||
if errors.Is(err, astiav.ErrEof) || errors.Is(err, astiav.ErrEagain) {
|
||||
continue
|
||||
}
|
||||
return nil, func() {}, err
|
||||
}
|
||||
break
|
||||
}
|
||||
data := make([]byte, e.packet.Size())
|
||||
copy(data, e.packet.Data())
|
||||
e.packet.Unref()
|
||||
return data, func() {}, nil
|
||||
}
|
||||
|
||||
func (e *softwareEncoder) Controller() codec.EncoderController {
|
||||
return e
|
||||
}
|
||||
|
||||
func (e *softwareEncoder) ForceKeyFrame() error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
e.nextIsKeyFrame = true
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *softwareEncoder) SetBitRate(bitrate int) error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
e.codecCtx.SetBitRate(int64(bitrate))
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *softwareEncoder) Close() error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
|
||||
if e.packet != nil {
|
||||
e.packet.Free()
|
||||
}
|
||||
if e.frame != nil {
|
||||
e.frame.Free()
|
||||
}
|
||||
if e.codecCtx != nil {
|
||||
e.codecCtx.Free()
|
||||
}
|
||||
|
||||
e.closed = true
|
||||
return nil
|
||||
}
|
||||
@@ -1,357 +0,0 @@
|
||||
package ffmpeg
|
||||
|
||||
import (
|
||||
"context"
|
||||
"image"
|
||||
"io"
|
||||
"sync/atomic"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/codec/internal/codectest"
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
func TestEncoder(t *testing.T) {
|
||||
for name, factory := range map[string]func() (codec.VideoEncoderBuilder, error){
|
||||
"x264": func() (codec.VideoEncoderBuilder, error) {
|
||||
p, err := NewH264X264Params()
|
||||
p.FrameRate = 30
|
||||
p.BitRate = 1000000
|
||||
p.KeyFrameInterval = 60
|
||||
return &p, err
|
||||
},
|
||||
} {
|
||||
factory := factory
|
||||
t.Run(name, func(t *testing.T) {
|
||||
t.Run("SimpleRead", func(t *testing.T) {
|
||||
p, err := factory()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderSimpleReadTest(t, p,
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 256,
|
||||
Height: 144,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
image.NewYCbCr(
|
||||
image.Rect(0, 0, 256, 144),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
),
|
||||
)
|
||||
})
|
||||
t.Run("CloseTwice", func(t *testing.T) {
|
||||
p, err := factory()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderCloseTwiceTest(t, p, prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 640,
|
||||
Height: 480,
|
||||
FrameRate: 30,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
})
|
||||
})
|
||||
t.Run("ReadAfterClose", func(t *testing.T) {
|
||||
p, err := factory()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderReadAfterCloseTest(t, p,
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 256,
|
||||
Height: 144,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
image.NewYCbCr(
|
||||
image.Rect(0, 0, 256, 144),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
),
|
||||
)
|
||||
})
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestImageSizeChange(t *testing.T) {
|
||||
t.Skip("Changing image size on the fly is currently not supported")
|
||||
|
||||
for name, factory := range map[string]func() (codec.VideoEncoderBuilder, error){
|
||||
"x264": func() (codec.VideoEncoderBuilder, error) {
|
||||
p, err := NewH264X264Params()
|
||||
p.FrameRate = 30
|
||||
p.BitRate = 1000000
|
||||
p.KeyFrameInterval = 60
|
||||
return &p, err
|
||||
},
|
||||
} {
|
||||
factory := factory
|
||||
t.Run(name, func(t *testing.T) {
|
||||
param, err := factory()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
for name, testCase := range map[string]struct {
|
||||
initialWidth, initialHeight int
|
||||
width, height int
|
||||
}{
|
||||
"NoChange": {
|
||||
320, 240,
|
||||
320, 240,
|
||||
},
|
||||
"Enlarge": {
|
||||
320, 240,
|
||||
640, 480,
|
||||
},
|
||||
"Shrink": {
|
||||
640, 480,
|
||||
320, 240,
|
||||
},
|
||||
} {
|
||||
testCase := testCase
|
||||
t.Run(name, func(t *testing.T) {
|
||||
var cnt uint32
|
||||
r, err := param.BuildVideoEncoder(
|
||||
video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
i := atomic.AddUint32(&cnt, 1)
|
||||
if i == 1 {
|
||||
return image.NewYCbCr(
|
||||
image.Rect(0, 0, testCase.width, testCase.height),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
), func() {}, nil
|
||||
}
|
||||
return nil, nil, io.EOF
|
||||
}),
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: testCase.initialWidth,
|
||||
Height: testCase.initialHeight,
|
||||
FrameRate: 1,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
_, rel, err := r.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
rel()
|
||||
_, _, err = r.Read()
|
||||
if err != io.EOF {
|
||||
t.Fatal(err)
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestRequestKeyFrame(t *testing.T) {
|
||||
for name, factory := range map[string]func() (codec.VideoEncoderBuilder, error){
|
||||
"x264": func() (codec.VideoEncoderBuilder, error) {
|
||||
p, err := NewH264X264Params()
|
||||
p.FrameRate = 30
|
||||
p.BitRate = 1000000
|
||||
p.KeyFrameInterval = 60
|
||||
return &p, err
|
||||
},
|
||||
} {
|
||||
factory := factory
|
||||
t.Run(name, func(t *testing.T) {
|
||||
param, err := factory()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
var initialWidth, initialHeight, width, height int = 320, 240, 320, 240
|
||||
|
||||
var cnt uint32
|
||||
r, err := param.BuildVideoEncoder(
|
||||
video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
i := atomic.AddUint32(&cnt, 1)
|
||||
if i == 3 {
|
||||
return nil, nil, io.EOF
|
||||
}
|
||||
return image.NewYCbCr(
|
||||
image.Rect(0, 0, width, height),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
), func() {}, nil
|
||||
}),
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: initialWidth,
|
||||
Height: initialHeight,
|
||||
FrameRate: 1,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
_, rel, err := r.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
rel()
|
||||
r.Controller().(codec.KeyFrameController).ForceKeyFrame()
|
||||
_, rel, err = r.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
// TODO: check if this is a key frame
|
||||
// if !r.(*encoder).isKeyFrame {
|
||||
// t.Fatal("Not a key frame")
|
||||
// }
|
||||
rel()
|
||||
_, _, err = r.Read()
|
||||
if err != io.EOF {
|
||||
t.Fatal(err)
|
||||
}
|
||||
})
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
func TestSetBitrate(t *testing.T) {
|
||||
for name, factory := range map[string]func() (codec.VideoEncoderBuilder, error){
|
||||
"x264": func() (codec.VideoEncoderBuilder, error) {
|
||||
p, err := NewH264X264Params()
|
||||
p.FrameRate = 30
|
||||
p.BitRate = 1000000
|
||||
p.KeyFrameInterval = 60
|
||||
return &p, err
|
||||
},
|
||||
} {
|
||||
factory := factory
|
||||
t.Run(name, func(t *testing.T) {
|
||||
param, err := factory()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
var initialWidth, initialHeight, width, height int = 320, 240, 320, 240
|
||||
|
||||
var cnt uint32
|
||||
r, err := param.BuildVideoEncoder(
|
||||
video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
i := atomic.AddUint32(&cnt, 1)
|
||||
if i == 3 {
|
||||
return nil, nil, io.EOF
|
||||
}
|
||||
return image.NewYCbCr(
|
||||
image.Rect(0, 0, width, height),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
), func() {}, nil
|
||||
}),
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: initialWidth,
|
||||
Height: initialHeight,
|
||||
FrameRate: 1,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
_, rel, err := r.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
rel()
|
||||
err = r.Controller().(codec.BitRateController).SetBitRate(1000) // 1000 bit/second is ridiculously low, but this is a testcase.
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
_, rel, err = r.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
rel()
|
||||
_, _, err = r.Read()
|
||||
if err != io.EOF {
|
||||
t.Fatal(err)
|
||||
}
|
||||
})
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
func TestShouldImplementBitRateControl(t *testing.T) {
|
||||
e := &softwareEncoder{}
|
||||
if _, ok := e.Controller().(codec.BitRateController); !ok {
|
||||
t.Error()
|
||||
}
|
||||
}
|
||||
|
||||
func TestShouldImplementKeyFrameControl(t *testing.T) {
|
||||
e := &softwareEncoder{}
|
||||
if _, ok := e.Controller().(codec.KeyFrameController); !ok {
|
||||
t.Error()
|
||||
}
|
||||
}
|
||||
|
||||
func TestEncoderFrameMonotonic(t *testing.T) {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
params, err := NewH264X264Params()
|
||||
params.FrameRate = 30
|
||||
params.BitRate = 1000000
|
||||
params.KeyFrameInterval = 60
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
encoder, err := params.BuildVideoEncoder(
|
||||
video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
return image.NewYCbCr(
|
||||
image.Rect(0, 0, 320, 240),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
), func() {}, nil
|
||||
},
|
||||
), prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 320,
|
||||
Height: 240,
|
||||
FrameRate: 30,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
})
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
ticker := time.NewTicker(33 * time.Millisecond)
|
||||
defer ticker.Stop()
|
||||
ctxx, cancell := context.WithCancel(ctx)
|
||||
defer cancell()
|
||||
for {
|
||||
select {
|
||||
case <-ctxx.Done():
|
||||
return
|
||||
case <-ticker.C:
|
||||
_, rel, err := encoder.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
rel()
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,36 +0,0 @@
|
||||
module github.com/pion/mediadevices/pkg/codec/ffmpeg
|
||||
|
||||
go 1.21
|
||||
|
||||
replace github.com/pion/mediadevices => ../../../
|
||||
|
||||
require (
|
||||
github.com/asticode/go-astiav v0.35.1
|
||||
github.com/pion/mediadevices v0.7.1
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/asticode/go-astikit v0.42.0 // indirect
|
||||
github.com/google/uuid v1.6.0 // indirect
|
||||
github.com/pion/datachannel v1.5.10 // indirect
|
||||
github.com/pion/dtls/v3 v3.0.6 // indirect
|
||||
github.com/pion/ice/v4 v4.0.10 // indirect
|
||||
github.com/pion/interceptor v0.1.37 // indirect
|
||||
github.com/pion/logging v0.2.3 // indirect
|
||||
github.com/pion/mdns/v2 v2.0.7 // indirect
|
||||
github.com/pion/randutil v0.1.0 // indirect
|
||||
github.com/pion/rtcp v1.2.15 // indirect
|
||||
github.com/pion/rtp v1.8.15 // indirect
|
||||
github.com/pion/sctp v1.8.39 // indirect
|
||||
github.com/pion/sdp/v3 v3.0.11 // indirect
|
||||
github.com/pion/srtp/v3 v3.0.4 // indirect
|
||||
github.com/pion/stun/v3 v3.0.0 // indirect
|
||||
github.com/pion/transport/v3 v3.0.7 // indirect
|
||||
github.com/pion/turn/v4 v4.0.0 // indirect
|
||||
github.com/pion/webrtc/v4 v4.1.0 // indirect
|
||||
github.com/wlynxg/anet v0.0.5 // indirect
|
||||
golang.org/x/crypto v0.33.0 // indirect
|
||||
golang.org/x/image v0.23.0 // indirect
|
||||
golang.org/x/net v0.35.0 // indirect
|
||||
golang.org/x/sys v0.30.0 // indirect
|
||||
)
|
||||
@@ -1,56 +0,0 @@
|
||||
github.com/asticode/go-astiav v0.35.1 h1:jq27Ihf+GXtOTnhzNTcpKrW1iLNRAuPSoarh7/SapYc=
|
||||
github.com/asticode/go-astiav v0.35.1/go.mod h1:K7D8UC6GeQt85FUxk2KVwYxHnotrxuEnp5evkkudc2s=
|
||||
github.com/asticode/go-astikit v0.42.0 h1:pnir/2KLUSr0527Tv908iAH6EGYYrYta132vvjXsH5w=
|
||||
github.com/asticode/go-astikit v0.42.0/go.mod h1:h4ly7idim1tNhaVkdVBeXQZEE3L0xblP7fCWbgwipF0=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
|
||||
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/pion/datachannel v1.5.10 h1:ly0Q26K1i6ZkGf42W7D4hQYR90pZwzFOjTq5AuCKk4o=
|
||||
github.com/pion/datachannel v1.5.10/go.mod h1:p/jJfC9arb29W7WrxyKbepTU20CFgyx5oLo8Rs4Py/M=
|
||||
github.com/pion/dtls/v3 v3.0.6 h1:7Hkd8WhAJNbRgq9RgdNh1aaWlZlGpYTzdqjy9x9sK2E=
|
||||
github.com/pion/dtls/v3 v3.0.6/go.mod h1:iJxNQ3Uhn1NZWOMWlLxEEHAN5yX7GyPvvKw04v9bzYU=
|
||||
github.com/pion/ice/v4 v4.0.10 h1:P59w1iauC/wPk9PdY8Vjl4fOFL5B+USq1+xbDcN6gT4=
|
||||
github.com/pion/ice/v4 v4.0.10/go.mod h1:y3M18aPhIxLlcO/4dn9X8LzLLSma84cx6emMSu14FGw=
|
||||
github.com/pion/interceptor v0.1.37 h1:aRA8Zpab/wE7/c0O3fh1PqY0AJI3fCSEM5lRWJVorwI=
|
||||
github.com/pion/interceptor v0.1.37/go.mod h1:JzxbJ4umVTlZAf+/utHzNesY8tmRkM2lVmkS82TTj8Y=
|
||||
github.com/pion/logging v0.2.3 h1:gHuf0zpoh1GW67Nr6Gj4cv5Z9ZscU7g/EaoC/Ke/igI=
|
||||
github.com/pion/logging v0.2.3/go.mod h1:z8YfknkquMe1csOrxK5kc+5/ZPAzMxbKLX5aXpbpC90=
|
||||
github.com/pion/mdns/v2 v2.0.7 h1:c9kM8ewCgjslaAmicYMFQIde2H9/lrZpjBkN8VwoVtM=
|
||||
github.com/pion/mdns/v2 v2.0.7/go.mod h1:vAdSYNAT0Jy3Ru0zl2YiW3Rm/fJCwIeM0nToenfOJKA=
|
||||
github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
|
||||
github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
|
||||
github.com/pion/rtcp v1.2.15 h1:LZQi2JbdipLOj4eBjK4wlVoQWfrZbh3Q6eHtWtJBZBo=
|
||||
github.com/pion/rtcp v1.2.15/go.mod h1:jlGuAjHMEXwMUHK78RgX0UmEJFV4zUKOFHR7OP+D3D0=
|
||||
github.com/pion/rtp v1.8.15 h1:MuhuGn1cxpVCPLNY1lI7F1tQ8Spntpgf12ob+pOYT8s=
|
||||
github.com/pion/rtp v1.8.15/go.mod h1:bAu2UFKScgzyFqvUKmbvzSdPr+NGbZtv6UB2hesqXBk=
|
||||
github.com/pion/sctp v1.8.39 h1:PJma40vRHa3UTO3C4MyeJDQ+KIobVYRZQZ0Nt7SjQnE=
|
||||
github.com/pion/sctp v1.8.39/go.mod h1:cNiLdchXra8fHQwmIoqw0MbLLMs+f7uQ+dGMG2gWebE=
|
||||
github.com/pion/sdp/v3 v3.0.11 h1:VhgVSopdsBKwhCFoyyPmT1fKMeV9nLMrEKxNOdy3IVI=
|
||||
github.com/pion/sdp/v3 v3.0.11/go.mod h1:88GMahN5xnScv1hIMTqLdu/cOcUkj6a9ytbncwMCq2E=
|
||||
github.com/pion/srtp/v3 v3.0.4 h1:2Z6vDVxzrX3UHEgrUyIGM4rRouoC7v+NiF1IHtp9B5M=
|
||||
github.com/pion/srtp/v3 v3.0.4/go.mod h1:1Jx3FwDoxpRaTh1oRV8A/6G1BnFL+QI82eK4ms8EEJQ=
|
||||
github.com/pion/stun/v3 v3.0.0 h1:4h1gwhWLWuZWOJIJR9s2ferRO+W3zA/b6ijOI6mKzUw=
|
||||
github.com/pion/stun/v3 v3.0.0/go.mod h1:HvCN8txt8mwi4FBvS3EmDghW6aQJ24T+y+1TKjB5jyU=
|
||||
github.com/pion/transport/v3 v3.0.7 h1:iRbMH05BzSNwhILHoBoAPxoB9xQgOaJk+591KC9P1o0=
|
||||
github.com/pion/transport/v3 v3.0.7/go.mod h1:YleKiTZ4vqNxVwh77Z0zytYi7rXHl7j6uPLGhhz9rwo=
|
||||
github.com/pion/turn/v4 v4.0.0 h1:qxplo3Rxa9Yg1xXDxxH8xaqcyGUtbHYw4QSCvmFWvhM=
|
||||
github.com/pion/turn/v4 v4.0.0/go.mod h1:MuPDkm15nYSklKpN8vWJ9W2M0PlyQZqYt1McGuxG7mA=
|
||||
github.com/pion/webrtc/v4 v4.1.0 h1:yq/p0G5nKGbHISf0YKNA8Yk+kmijbblBvuSLwaJ4QYg=
|
||||
github.com/pion/webrtc/v4 v4.1.0/go.mod h1:cgEGkcpxGkT6Di2ClBYO5lP9mFXbCfEOrkYUpjjCQO4=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
|
||||
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
||||
github.com/wlynxg/anet v0.0.5 h1:J3VJGi1gvo0JwZ/P1/Yc/8p63SoW98B5dHkYDmpgvvU=
|
||||
github.com/wlynxg/anet v0.0.5/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguHxoA=
|
||||
golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
|
||||
golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
|
||||
golang.org/x/image v0.23.0 h1:HseQ7c2OpPKTPVzNjG5fwJsOTCiiwS4QdsYi5XU6H68=
|
||||
golang.org/x/image v0.23.0/go.mod h1:wJJBTdLfCCf3tiHa1fNxpZmUI4mmoZvwMCPP0ddoNKY=
|
||||
golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
|
||||
golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
|
||||
golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
|
||||
golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
@@ -1,191 +0,0 @@
|
||||
package ffmpeg
|
||||
|
||||
import (
|
||||
"github.com/asticode/go-astiav"
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
type Params struct {
|
||||
codec.BaseParams
|
||||
codecName string
|
||||
hardwareDevice string
|
||||
pixelFormat astiav.PixelFormat
|
||||
FrameRate float32
|
||||
}
|
||||
|
||||
type VP8Params struct {
|
||||
Params
|
||||
}
|
||||
|
||||
func NewVP8VAAPIParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (VP8Params, error) {
|
||||
return VP8Params{
|
||||
Params: Params{
|
||||
codecName: "vp8_vaapi",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *VP8Params) RTPCodec() *codec.RTPCodec {
|
||||
return codec.NewRTPVP8Codec(90000)
|
||||
}
|
||||
|
||||
func (p *VP8Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error) {
|
||||
readCloser, err := newHardwareEncoder(r, property, p.Params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return readCloser, nil
|
||||
}
|
||||
|
||||
type VP9Params struct {
|
||||
Params
|
||||
}
|
||||
|
||||
func NewVP9VAAPIParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (VP8Params, error) {
|
||||
return VP8Params{
|
||||
Params: Params{
|
||||
codecName: "vp9_vaapi",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *VP9Params) RTPCodec() *codec.RTPCodec {
|
||||
return codec.NewRTPVP9Codec(90000)
|
||||
}
|
||||
|
||||
func (p *VP9Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error) {
|
||||
readCloser, err := newHardwareEncoder(r, property, p.Params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return readCloser, nil
|
||||
}
|
||||
|
||||
type H264Params struct {
|
||||
Params
|
||||
}
|
||||
|
||||
func NewH264NVENCParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (H264Params, error) {
|
||||
return H264Params{
|
||||
Params: Params{
|
||||
codecName: "h264_nvenc",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func NewH264VAAPIParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (H264Params, error) {
|
||||
return H264Params{
|
||||
Params: Params{
|
||||
codecName: "h264_vaapi",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// RTPCodec represents the codec metadata
|
||||
func (p *H264Params) RTPCodec() *codec.RTPCodec {
|
||||
return codec.NewRTPH264Codec(90000)
|
||||
}
|
||||
|
||||
func (p *H264Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error) {
|
||||
readCloser, err := newHardwareEncoder(r, property, p.Params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return readCloser, nil
|
||||
}
|
||||
|
||||
type H264SoftwareParams struct {
|
||||
Params
|
||||
}
|
||||
|
||||
func NewH264X264Params() (H264SoftwareParams, error) {
|
||||
return H264SoftwareParams{
|
||||
Params: Params{
|
||||
codecName: "libx264",
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *H264SoftwareParams) RTPCodec() *codec.RTPCodec {
|
||||
return codec.NewRTPH264Codec(90000)
|
||||
}
|
||||
|
||||
func (p *H264SoftwareParams) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error) {
|
||||
readCloser, err := newSoftwareEncoder(r, property, p.Params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return readCloser, nil
|
||||
}
|
||||
|
||||
type H265Params struct {
|
||||
Params
|
||||
}
|
||||
|
||||
func NewH265NVENCParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (H265Params, error) {
|
||||
return H265Params{
|
||||
Params: Params{
|
||||
codecName: "hevc_nvenc",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func NewH265VAAPIParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (H265Params, error) {
|
||||
return H265Params{
|
||||
Params: Params{
|
||||
codecName: "hevc_vaapi",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *H265Params) RTPCodec() *codec.RTPCodec {
|
||||
return codec.NewRTPH265Codec(90000)
|
||||
}
|
||||
|
||||
func (p *H265Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error) {
|
||||
readCloser, err := newHardwareEncoder(r, property, p.Params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return readCloser, nil
|
||||
}
|
||||
|
||||
type AV1Params struct {
|
||||
Params
|
||||
}
|
||||
|
||||
func NewAV1NVENCParams(hardwareDevice string, pixelFormat astiav.PixelFormat) (AV1Params, error) {
|
||||
return AV1Params{
|
||||
Params: Params{
|
||||
codecName: "av1_nvenc",
|
||||
hardwareDevice: hardwareDevice,
|
||||
pixelFormat: pixelFormat,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *AV1Params) RTPCodec() *codec.RTPCodec {
|
||||
return codec.NewRTPAV1Codec(90000)
|
||||
}
|
||||
|
||||
func (p *AV1Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error) {
|
||||
readCloser, err := newHardwareEncoder(r, property, p.Params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return readCloser, nil
|
||||
}
|
||||
@@ -1,159 +0,0 @@
|
||||
// Package codectest provides shared test for codec implementations.
|
||||
package codectest
|
||||
|
||||
import (
|
||||
"image"
|
||||
"io"
|
||||
"testing"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/io/audio"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
"github.com/pion/mediadevices/pkg/wave"
|
||||
)
|
||||
|
||||
func assertNoPanic(t *testing.T, fn func() error, msg string) error {
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
t.Errorf("panic: %v: %s", r, msg)
|
||||
}
|
||||
}()
|
||||
return fn()
|
||||
}
|
||||
|
||||
func AudioEncoderSimpleReadTest(t *testing.T, c codec.AudioEncoderBuilder, p prop.Media, w wave.Audio) {
|
||||
var eof bool
|
||||
enc, err := c.BuildAudioEncoder(audio.ReaderFunc(func() (wave.Audio, func(), error) {
|
||||
if eof {
|
||||
return nil, nil, io.EOF
|
||||
}
|
||||
return w, nil, nil
|
||||
}), p)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
for i := 0; i < 16; i++ {
|
||||
b, release, err := enc.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if len(b) == 0 {
|
||||
t.Fatal("Encoded frame is empty")
|
||||
}
|
||||
release()
|
||||
}
|
||||
|
||||
eof = true
|
||||
if _, _, err := enc.Read(); err != io.EOF {
|
||||
t.Fatalf("Expected EOF, got %v", err)
|
||||
}
|
||||
|
||||
if err := enc.Close(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func VideoEncoderSimpleReadTest(t *testing.T, c codec.VideoEncoderBuilder, p prop.Media, img image.Image) {
|
||||
var eof bool
|
||||
enc, err := c.BuildVideoEncoder(video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
if eof {
|
||||
return nil, nil, io.EOF
|
||||
}
|
||||
return img, nil, nil
|
||||
}), p)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
for i := 0; i < 16; i++ {
|
||||
b, release, err := enc.Read()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if len(b) == 0 {
|
||||
t.Errorf("Encoded frame is empty (%d)", i)
|
||||
}
|
||||
release()
|
||||
}
|
||||
|
||||
eof = true
|
||||
if _, _, err := enc.Read(); err != io.EOF {
|
||||
t.Fatalf("Expected EOF, got %v", err)
|
||||
}
|
||||
|
||||
if err := enc.Close(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func AudioEncoderCloseTwiceTest(t *testing.T, c codec.AudioEncoderBuilder, p prop.Media) {
|
||||
enc, err := c.BuildAudioEncoder(audio.ReaderFunc(func() (wave.Audio, func(), error) {
|
||||
return nil, nil, io.EOF
|
||||
}), p)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if err := assertNoPanic(t, enc.Close, "on first Close()"); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := assertNoPanic(t, enc.Close, "on second Close()"); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func VideoEncoderCloseTwiceTest(t *testing.T, c codec.VideoEncoderBuilder, p prop.Media) {
|
||||
enc, err := c.BuildVideoEncoder(video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
return nil, nil, io.EOF
|
||||
}), p)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if err := assertNoPanic(t, enc.Close, "on first Close()"); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := assertNoPanic(t, enc.Close, "on second Close()"); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func AudioEncoderReadAfterCloseTest(t *testing.T, c codec.AudioEncoderBuilder, p prop.Media, w wave.Audio) {
|
||||
enc, err := c.BuildAudioEncoder(audio.ReaderFunc(func() (wave.Audio, func(), error) {
|
||||
return w, nil, nil
|
||||
}), p)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if err := assertNoPanic(t, enc.Close, "on Close()"); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := assertNoPanic(t, func() error {
|
||||
_, _, err := enc.Read()
|
||||
return err
|
||||
}, "on Read()"); err != io.EOF {
|
||||
t.Fatalf("Expected: %v, got: %v", io.EOF, err)
|
||||
}
|
||||
}
|
||||
|
||||
func VideoEncoderReadAfterCloseTest(t *testing.T, c codec.VideoEncoderBuilder, p prop.Media, img image.Image) {
|
||||
enc, err := c.BuildVideoEncoder(video.ReaderFunc(func() (image.Image, func(), error) {
|
||||
return img, nil, nil
|
||||
}), p)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if err := assertNoPanic(t, enc.Close, "on Close()"); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := assertNoPanic(t, func() error {
|
||||
_, _, err := enc.Read()
|
||||
return err
|
||||
}, "on Read()"); err != io.EOF {
|
||||
t.Fatalf("Expected: %v, got: %v", io.EOF, err)
|
||||
}
|
||||
}
|
||||
@@ -3,8 +3,7 @@
|
||||
// Reference: https://github.com/raspberrypi/userland/tree/master/interface/mmal
|
||||
package mmal
|
||||
|
||||
// #cgo CFLAGS: -I/opt/vc/include
|
||||
// #cgo LDFLAGS: -L/opt/vc/lib -lmmal -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host -lvcsm -lvcos
|
||||
// #cgo pkg-config: mmal
|
||||
// #include "bridge.h"
|
||||
import "C"
|
||||
import (
|
||||
@@ -64,11 +63,10 @@ func (e *encoder) Read() ([]byte, func(), error) {
|
||||
return nil, func() {}, io.EOF
|
||||
}
|
||||
|
||||
img, release, err := e.r.Read()
|
||||
img, _, err := e.r.Read()
|
||||
if err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
defer release()
|
||||
imgReal := img.(*image.YCbCr)
|
||||
var y, cb, cr C.Slice
|
||||
y.data = (*C.uchar)(&imgReal.Y[0])
|
||||
@@ -92,8 +90,12 @@ func (e *encoder) Read() ([]byte, func(), error) {
|
||||
return encoded, func() {}, err
|
||||
}
|
||||
|
||||
func (e *encoder) Controller() codec.EncoderController {
|
||||
return e
|
||||
func (e *encoder) SetBitRate(b int) error {
|
||||
panic("SetBitRate is not implemented")
|
||||
}
|
||||
|
||||
func (e *encoder) ForceKeyFrame() error {
|
||||
panic("ForceKeyFrame is not implemented")
|
||||
}
|
||||
|
||||
func (e *encoder) Close() error {
|
||||
|
||||
@@ -1,84 +0,0 @@
|
||||
package mmal
|
||||
|
||||
import (
|
||||
"image"
|
||||
"testing"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/codec/internal/codectest"
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
func TestEncoder(t *testing.T) {
|
||||
t.Run("SimpleRead", func(t *testing.T) {
|
||||
p, err := NewParams()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderSimpleReadTest(t, &p,
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 256,
|
||||
Height: 144,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
image.NewYCbCr(
|
||||
image.Rect(0, 0, 256, 144),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
),
|
||||
)
|
||||
})
|
||||
t.Run("CloseTwice", func(t *testing.T) {
|
||||
p, err := NewParams()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderCloseTwiceTest(t, &p, prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 640,
|
||||
Height: 480,
|
||||
FrameRate: 30,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
})
|
||||
})
|
||||
t.Run("ReadAfterClose", func(t *testing.T) {
|
||||
p, err := NewParams()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderReadAfterCloseTest(t, &p,
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 256,
|
||||
Height: 144,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
image.NewYCbCr(
|
||||
image.Rect(0, 0, 256, 144),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
),
|
||||
)
|
||||
})
|
||||
}
|
||||
|
||||
func TestShouldImplementBitRateControl(t *testing.T) {
|
||||
t.SkipNow() // TODO: Implement bit rate control
|
||||
|
||||
e := &encoder{}
|
||||
if _, ok := e.Controller().(codec.BitRateController); !ok {
|
||||
t.Error()
|
||||
}
|
||||
}
|
||||
|
||||
func TestShouldImplementKeyFrameControl(t *testing.T) {
|
||||
t.SkipNow() // TODO: Implement key frame control
|
||||
|
||||
e := &encoder{}
|
||||
if _, ok := e.Controller().(codec.KeyFrameController); !ok {
|
||||
t.Error()
|
||||
}
|
||||
}
|
||||
1
pkg/codec/openh264/.gitignore
vendored
1
pkg/codec/openh264/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
src
|
||||
@@ -1,23 +0,0 @@
|
||||
Copyright (c) 2013, Cisco Systems
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or
|
||||
other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
@@ -1,47 +0,0 @@
|
||||
git_url := https://github.com/cisco/openh264.git
|
||||
version := v2.1.1
|
||||
src_root_dir := src
|
||||
lib_dir := lib
|
||||
include_dir := include/openh264
|
||||
lib_prefix := libopenh264
|
||||
src_dir := $(src_root_dir)/$(MEDIADEVICES_TARGET_PLATFORM)
|
||||
output_path := $(lib_dir)/$(lib_prefix)-$(MEDIADEVICES_TARGET_PLATFORM).a
|
||||
|
||||
# OS and Arch mapping to OpenH264 parameters
|
||||
ifeq (windows,$(MEDIADEVICES_TARGET_OS))
|
||||
os := mingw_nt
|
||||
else
|
||||
os := $(MEDIADEVICES_TARGET_OS)
|
||||
endif
|
||||
|
||||
ifneq (,$(findstring $(MEDIADEVICES_TARGET_ARCH),armv6 armv7 armv8))
|
||||
arch := arm
|
||||
else ifeq (x64,$(MEDIADEVICES_TARGET_ARCH))
|
||||
arch := x86_64
|
||||
else
|
||||
arch := $(MEDIADEVICES_TARGET_ARCH)
|
||||
endif
|
||||
|
||||
.PHONY: all
|
||||
all: guard-MEDIADEVICES_TARGET_PLATFORM guard-MEDIADEVICES_TARGET_PLATFORM \
|
||||
guard-MEDIADEVICES_TARGET_OS guard-MEDIADEVICES_TARGET_ARCH \
|
||||
$(output_path) headers
|
||||
|
||||
headers: | $(src_dir) $(include_dir)
|
||||
@cp $(src_dir)/codec/api/svc/*.h $(include_dir)
|
||||
|
||||
$(output_path): $(src_dir)/$(lib_prefix).a | $(lib_dir)
|
||||
@cp $< $@
|
||||
|
||||
$(src_dir)/$(lib_prefix).a: | $(src_dir)
|
||||
$(MEDIADEVICES_TOOLCHAIN_BIN) make --directory=$(src_dir) $(lib_prefix).a \
|
||||
OS=$(os) ARCH=$(arch)
|
||||
|
||||
$(src_dir): | $(src_root_dir)
|
||||
git clone --depth=1 --branch=$(version) $(git_url) $@
|
||||
|
||||
$(src_root_dir) $(lib_dir) $(include_dir):
|
||||
@mkdir -p $@
|
||||
|
||||
guard-%:
|
||||
@if [ -z ${$*} ]; then echo "$* is a required environment variable"; exit 1; fi
|
||||
@@ -21,26 +21,29 @@ Encoder *enc_new(const EncoderOptions opts, int *eresult) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
params.iUsageType = opts.usage_type;
|
||||
// TODO: Remove hardcoded values
|
||||
params.iUsageType = CAMERA_VIDEO_REAL_TIME;
|
||||
params.iPicWidth = opts.width;
|
||||
params.iPicHeight = opts.height;
|
||||
params.iTargetBitrate = opts.target_bitrate;
|
||||
params.iMaxBitrate = opts.target_bitrate;
|
||||
params.iRCMode = opts.rc_mode;
|
||||
params.iRCMode = RC_BITRATE_MODE;
|
||||
params.fMaxFrameRate = opts.max_fps;
|
||||
params.bEnableFrameSkip = opts.enable_frame_skip;
|
||||
params.uiMaxNalSize = opts.max_nal_size;
|
||||
params.uiIntraPeriod = opts.intra_period;
|
||||
params.iMultipleThreadIdc = opts.multiple_thread_idc;
|
||||
params.bEnableFrameSkip = true;
|
||||
params.uiMaxNalSize = 0;
|
||||
params.uiIntraPeriod = 30;
|
||||
// set to 0, so that it'll automatically use multi threads when needed
|
||||
params.iMultipleThreadIdc = 0;
|
||||
// The base spatial layer 0 is the only one we use.
|
||||
params.sSpatialLayers[0].iVideoWidth = params.iPicWidth;
|
||||
params.sSpatialLayers[0].iVideoHeight = params.iPicHeight;
|
||||
params.sSpatialLayers[0].fFrameRate = params.fMaxFrameRate;
|
||||
params.sSpatialLayers[0].iSpatialBitrate = params.iTargetBitrate;
|
||||
params.sSpatialLayers[0].iMaxSpatialBitrate = params.iTargetBitrate;
|
||||
params.sSpatialLayers[0].sSliceArgument.uiSliceNum = opts.slice_num;
|
||||
params.sSpatialLayers[0].sSliceArgument.uiSliceMode = opts.slice_mode;
|
||||
params.sSpatialLayers[0].sSliceArgument.uiSliceSizeConstraint = opts.slice_size_constraint;
|
||||
// Single NAL unit mode
|
||||
params.sSpatialLayers[0].sSliceArgument.uiSliceNum = 1;
|
||||
params.sSpatialLayers[0].sSliceArgument.uiSliceMode = SM_SIZELIMITED_SLICE;
|
||||
params.sSpatialLayers[0].sSliceArgument.uiSliceSizeConstraint = 12800;
|
||||
|
||||
rv = engine->InitializeExt(¶ms);
|
||||
if (rv != 0) {
|
||||
@@ -69,16 +72,6 @@ void enc_free(Encoder *e, int *eresult) {
|
||||
free(e);
|
||||
}
|
||||
|
||||
void enc_set_bitrate(Encoder *e, int bitrate) {
|
||||
SEncParamExt encParamExt;
|
||||
e->engine->GetOption(ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &encParamExt);
|
||||
encParamExt.iTargetBitrate=bitrate;
|
||||
encParamExt.iMaxBitrate=bitrate;
|
||||
encParamExt.sSpatialLayers[0].iSpatialBitrate = bitrate;
|
||||
encParamExt.sSpatialLayers[0].iMaxSpatialBitrate = bitrate;
|
||||
e->engine->SetOption(ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &encParamExt);
|
||||
}
|
||||
|
||||
// There's a good reference from ffmpeg in using the encode_frame
|
||||
// Reference: https://ffmpeg.org/doxygen/2.6/libopenh264enc_8c_source.html
|
||||
Slice enc_encode(Encoder *e, Frame f, int *eresult) {
|
||||
@@ -87,16 +80,12 @@ Slice enc_encode(Encoder *e, Frame f, int *eresult) {
|
||||
SFrameBSInfo info = {0};
|
||||
Slice payload = {0};
|
||||
|
||||
if(e->force_key_frame == 1) {
|
||||
e->engine->ForceIntraFrame(true);
|
||||
e->force_key_frame = 0;
|
||||
}
|
||||
|
||||
pic.iPicWidth = f.width;
|
||||
pic.iPicHeight = f.height;
|
||||
pic.iColorFormat = videoFormatI420;
|
||||
pic.iStride[0] = f.ystride;
|
||||
pic.iStride[1] = pic.iStride[2] = f.cstride;
|
||||
// We always received I420 format
|
||||
pic.iStride[0] = pic.iPicWidth;
|
||||
pic.iStride[1] = pic.iStride[2] = pic.iPicWidth / 2;
|
||||
pic.pData[0] = (unsigned char *)f.y;
|
||||
pic.pData[1] = (unsigned char *)f.u;
|
||||
pic.pData[2] = (unsigned char *)f.v;
|
||||
|
||||
@@ -12,8 +12,6 @@ typedef struct Slice {
|
||||
|
||||
typedef struct Frame {
|
||||
void *y, *u, *v;
|
||||
int ystride;
|
||||
int cstride;
|
||||
int height;
|
||||
int width;
|
||||
} Frame;
|
||||
@@ -22,15 +20,6 @@ typedef struct EncoderOptions {
|
||||
int width, height;
|
||||
int target_bitrate;
|
||||
float max_fps;
|
||||
EUsageType usage_type;
|
||||
RC_MODES rc_mode;
|
||||
bool enable_frame_skip;
|
||||
unsigned int max_nal_size;
|
||||
unsigned int intra_period;
|
||||
int multiple_thread_idc;
|
||||
unsigned int slice_num;
|
||||
SliceModeEnum slice_mode;
|
||||
unsigned int slice_size_constraint;
|
||||
} EncoderOptions;
|
||||
|
||||
typedef struct Encoder {
|
||||
@@ -38,13 +27,11 @@ typedef struct Encoder {
|
||||
ISVCEncoder *engine;
|
||||
unsigned char *buff;
|
||||
int buff_size;
|
||||
int force_key_frame;
|
||||
} Encoder;
|
||||
|
||||
Encoder *enc_new(const EncoderOptions params, int *eresult);
|
||||
void enc_free(Encoder *e, int *eresult);
|
||||
Slice enc_encode(Encoder *e, Frame f, int *eresult);
|
||||
void enc_set_bitrate(Encoder *e, int bitrate);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
@@ -1,15 +0,0 @@
|
||||
//The current file is auto-generated by script: generate_codec_ver.sh
|
||||
#ifndef CODEC_VER_H
|
||||
#define CODEC_VER_H
|
||||
|
||||
#include "codec_app_def.h"
|
||||
|
||||
static const OpenH264Version g_stCodecVersion = {2, 1, 1, 2005};
|
||||
static const char* const g_strCodecVer = "OpenH264 version:2.1.1.2005";
|
||||
|
||||
#define OPENH264_MAJOR (2)
|
||||
#define OPENH264_MINOR (1)
|
||||
#define OPENH264_REVISION (1)
|
||||
#define OPENH264_RESERVED (2005)
|
||||
|
||||
#endif // CODEC_VER_H
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -1,5 +1,7 @@
|
||||
package openh264
|
||||
|
||||
// #cgo CFLAGS: -I${SRCDIR}/../../../cvendor/include
|
||||
// #cgo CXXFLAGS: -I${SRCDIR}/../../../cvendor/include
|
||||
// #include <string.h>
|
||||
// #include <openh264/codec_api.h>
|
||||
// #include <errno.h>
|
||||
@@ -33,19 +35,10 @@ func newEncoder(r video.Reader, p prop.Media, params Params) (codec.ReadCloser,
|
||||
|
||||
var rv C.int
|
||||
cEncoder := C.enc_new(C.EncoderOptions{
|
||||
width: C.int(p.Width),
|
||||
height: C.int(p.Height),
|
||||
target_bitrate: C.int(params.BitRate),
|
||||
max_fps: C.float(p.FrameRate),
|
||||
usage_type: C.EUsageType(params.UsageType),
|
||||
rc_mode: C.RC_MODES(params.RCMode),
|
||||
enable_frame_skip: C.bool(params.EnableFrameSkip),
|
||||
max_nal_size: C.uint(params.MaxNalSize),
|
||||
intra_period: C.uint(params.IntraPeriod),
|
||||
multiple_thread_idc: C.int(params.MultipleThreadIdc),
|
||||
slice_num: C.uint(params.SliceNum),
|
||||
slice_mode: C.SliceModeEnum(params.SliceMode),
|
||||
slice_size_constraint: C.uint(params.SliceSizeConstraint),
|
||||
width: C.int(p.Width),
|
||||
height: C.int(p.Height),
|
||||
target_bitrate: C.int(params.BitRate),
|
||||
max_fps: C.float(p.FrameRate),
|
||||
}, &rv)
|
||||
if err := errResult(rv); err != nil {
|
||||
return nil, fmt.Errorf("failed in creating encoder: %v", err)
|
||||
@@ -65,23 +58,20 @@ func (e *encoder) Read() ([]byte, func(), error) {
|
||||
return nil, func() {}, io.EOF
|
||||
}
|
||||
|
||||
img, release, err := e.r.Read()
|
||||
img, _, err := e.r.Read()
|
||||
if err != nil {
|
||||
return nil, func() {}, err
|
||||
}
|
||||
defer release()
|
||||
|
||||
yuvImg := img.(*image.YCbCr)
|
||||
bounds := yuvImg.Bounds()
|
||||
var rv C.int
|
||||
s := C.enc_encode(e.engine, C.Frame{
|
||||
y: unsafe.Pointer(&yuvImg.Y[0]),
|
||||
u: unsafe.Pointer(&yuvImg.Cb[0]),
|
||||
v: unsafe.Pointer(&yuvImg.Cr[0]),
|
||||
ystride: C.int(yuvImg.YStride),
|
||||
cstride: C.int(yuvImg.CStride),
|
||||
height: C.int(bounds.Max.Y - bounds.Min.Y),
|
||||
width: C.int(bounds.Max.X - bounds.Min.X),
|
||||
y: unsafe.Pointer(&yuvImg.Y[0]),
|
||||
u: unsafe.Pointer(&yuvImg.Cb[0]),
|
||||
v: unsafe.Pointer(&yuvImg.Cr[0]),
|
||||
height: C.int(bounds.Max.Y - bounds.Min.Y),
|
||||
width: C.int(bounds.Max.X - bounds.Min.X),
|
||||
}, &rv)
|
||||
if err := errResult(rv); err != nil {
|
||||
return nil, func() {}, fmt.Errorf("failed in encoding: %v", err)
|
||||
@@ -91,28 +81,18 @@ func (e *encoder) Read() ([]byte, func(), error) {
|
||||
return encoded, func() {}, nil
|
||||
}
|
||||
|
||||
func (e *encoder) SetBitRate(b int) error {
|
||||
panic("SetBitRate is not implemented")
|
||||
}
|
||||
|
||||
func (e *encoder) ForceKeyFrame() error {
|
||||
e.engine.force_key_frame = C.int(1)
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *encoder) SetBitRate(bitrate int) error {
|
||||
C.enc_set_bitrate(e.engine, C.int(bitrate))
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *encoder) Controller() codec.EncoderController {
|
||||
return e
|
||||
panic("ForceKeyFrame is not implemented")
|
||||
}
|
||||
|
||||
func (e *encoder) Close() error {
|
||||
e.mu.Lock()
|
||||
defer e.mu.Unlock()
|
||||
|
||||
if e.closed {
|
||||
return nil
|
||||
}
|
||||
|
||||
e.closed = true
|
||||
|
||||
var rv C.int
|
||||
|
||||
6
pkg/codec/openh264/openh264_darwin.go
Normal file
6
pkg/codec/openh264/openh264_darwin.go
Normal file
@@ -0,0 +1,6 @@
|
||||
// +build !dynamic
|
||||
|
||||
package openh264
|
||||
|
||||
// #cgo LDFLAGS: ${SRCDIR}/../../../cvendor/lib/openh264/libopenh264.x86_64-darwin.a
|
||||
import "C"
|
||||
6
pkg/codec/openh264/openh264_linux.go
Normal file
6
pkg/codec/openh264/openh264_linux.go
Normal file
@@ -0,0 +1,6 @@
|
||||
// +build !dynamic
|
||||
|
||||
package openh264
|
||||
|
||||
// #cgo LDFLAGS: ${SRCDIR}/../../../cvendor/lib/openh264/libopenh264.x86_64-linux.a
|
||||
import "C"
|
||||
@@ -1,13 +0,0 @@
|
||||
// +build !dynamic
|
||||
|
||||
package openh264
|
||||
|
||||
//#cgo CFLAGS: -I${SRCDIR}/include
|
||||
//#cgo CXXFLAGS: -I${SRCDIR}/include
|
||||
//#cgo linux,arm LDFLAGS: ${SRCDIR}/lib/libopenh264-linux-armv7.a
|
||||
//#cgo linux,arm64 LDFLAGS: ${SRCDIR}/lib/libopenh264-linux-arm64.a
|
||||
//#cgo linux,amd64 LDFLAGS: ${SRCDIR}/lib/libopenh264-linux-x64.a
|
||||
//#cgo darwin,amd64 LDFLAGS: ${SRCDIR}/lib/libopenh264-darwin-x64.a
|
||||
//#cgo darwin,arm64 LDFLAGS: ${SRCDIR}/lib/libopenh264-darwin-arm64.a
|
||||
//#cgo windows,amd64 LDFLAGS: ${SRCDIR}/lib/libopenh264-windows-x64.a -lssp
|
||||
import "C"
|
||||
@@ -1,82 +0,0 @@
|
||||
package openh264
|
||||
|
||||
import (
|
||||
"image"
|
||||
"testing"
|
||||
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/codec/internal/codectest"
|
||||
"github.com/pion/mediadevices/pkg/frame"
|
||||
"github.com/pion/mediadevices/pkg/prop"
|
||||
)
|
||||
|
||||
func TestShouldImplementBitRateControl(t *testing.T) {
|
||||
t.SkipNow() // TODO: Implement bit rate control
|
||||
|
||||
e := &encoder{}
|
||||
if _, ok := e.Controller().(codec.BitRateController); !ok {
|
||||
t.Error()
|
||||
}
|
||||
}
|
||||
|
||||
func TestShouldImplementKeyFrameControl(t *testing.T) {
|
||||
e := &encoder{}
|
||||
if _, ok := e.Controller().(codec.KeyFrameController); !ok {
|
||||
t.Error()
|
||||
}
|
||||
}
|
||||
|
||||
func TestEncoder(t *testing.T) {
|
||||
t.Run("SimpleRead", func(t *testing.T) {
|
||||
p, err := NewParams()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderSimpleReadTest(t, &p,
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 256,
|
||||
Height: 144,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
image.NewYCbCr(
|
||||
image.Rect(0, 0, 256, 144),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
),
|
||||
)
|
||||
})
|
||||
t.Run("CloseTwice", func(t *testing.T) {
|
||||
p, err := NewParams()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderCloseTwiceTest(t, &p, prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 640,
|
||||
Height: 480,
|
||||
FrameRate: 30,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
})
|
||||
})
|
||||
t.Run("ReadAfterClose", func(t *testing.T) {
|
||||
p, err := NewParams()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
codectest.VideoEncoderReadAfterCloseTest(t, &p,
|
||||
prop.Media{
|
||||
Video: prop.Video{
|
||||
Width: 256,
|
||||
Height: 144,
|
||||
FrameFormat: frame.FormatI420,
|
||||
},
|
||||
},
|
||||
image.NewYCbCr(
|
||||
image.Rect(0, 0, 256, 144),
|
||||
image.YCbCrSubsampleRatio420,
|
||||
),
|
||||
)
|
||||
})
|
||||
}
|
||||
14
pkg/codec/openh264/openh264_windows.go
Normal file
14
pkg/codec/openh264/openh264_windows.go
Normal file
@@ -0,0 +1,14 @@
|
||||
// +build !dynamic
|
||||
|
||||
package openh264
|
||||
|
||||
// #cgo LDFLAGS: ${SRCDIR}/../../../cvendor/lib/openh264/libopenh264.x86_64-windows.a -lssp
|
||||
// #include <stdio.h>
|
||||
// #include <crtdefs.h>
|
||||
// #if __MINGW64_VERSION_MAJOR < 6
|
||||
// // Workaround for the breaking ABI change between MinGW 5 and 6
|
||||
// FILE *__cdecl __acrt_iob_func(unsigned index) { return &(__iob_func()[index]); }
|
||||
// typedef FILE *__cdecl (*_f__acrt_iob_func)(unsigned index);
|
||||
// _f__acrt_iob_func __MINGW_IMP_SYMBOL(__acrt_iob_func) = __acrt_iob_func;
|
||||
// #endif
|
||||
import "C"
|
||||
@@ -1,8 +1,5 @@
|
||||
package openh264
|
||||
|
||||
// #include <openh264/codec_api.h>
|
||||
import "C"
|
||||
|
||||
import (
|
||||
"github.com/pion/mediadevices/pkg/codec"
|
||||
"github.com/pion/mediadevices/pkg/io/video"
|
||||
@@ -12,62 +9,14 @@ import (
|
||||
// Params stores libopenh264 specific encoding parameters.
|
||||
type Params struct {
|
||||
codec.BaseParams
|
||||
UsageType UsageTypeEnum
|
||||
RCMode RCModeEnum
|
||||
EnableFrameSkip bool
|
||||
MaxNalSize uint
|
||||
IntraPeriod uint
|
||||
MultipleThreadIdc int
|
||||
SliceNum uint
|
||||
SliceMode SliceModeEnum
|
||||
SliceSizeConstraint uint
|
||||
}
|
||||
|
||||
type UsageTypeEnum int
|
||||
|
||||
const (
|
||||
CameraVideoRealTime UsageTypeEnum = C.CAMERA_VIDEO_REAL_TIME ///< camera video for real-time communication
|
||||
ScreenContentRealTime UsageTypeEnum = C.SCREEN_CONTENT_REAL_TIME ///< screen content signal
|
||||
CameraVideoNonRealTime UsageTypeEnum = C.CAMERA_VIDEO_NON_REAL_TIME
|
||||
ScreenContentNonRealTime UsageTypeEnum = C.SCREEN_CONTENT_NON_REAL_TIME
|
||||
InputContentTypeAll UsageTypeEnum = C.INPUT_CONTENT_TYPE_ALL
|
||||
)
|
||||
|
||||
type RCModeEnum int
|
||||
|
||||
const (
|
||||
RCQualityMode RCModeEnum = C.RC_QUALITY_MODE ///< quality mode
|
||||
RCBitrateMode RCModeEnum = C.RC_BITRATE_MODE ///< bitrate mode
|
||||
RCBufferbaseedMode RCModeEnum = C.RC_BUFFERBASED_MODE ///< no bitrate control,only using buffer status,adjust the video quality
|
||||
RCTimestampMode RCModeEnum = C.RC_TIMESTAMP_MODE //rate control based timestamp
|
||||
RCBitrateModePostSkip RCModeEnum = C.RC_BITRATE_MODE_POST_SKIP ///< this is in-building RC MODE, WILL BE DELETED after algorithm tuning!
|
||||
RCOffMode RCModeEnum = C.RC_OFF_MODE ///< rate control off mode
|
||||
)
|
||||
|
||||
type SliceModeEnum uint
|
||||
|
||||
const (
|
||||
SMSingleSlice SliceModeEnum = C.SM_SINGLE_SLICE ///< | SliceNum==1
|
||||
SMFixedslcnumSlice SliceModeEnum = C.SM_FIXEDSLCNUM_SLICE ///< | according to SliceNum | enabled dynamic slicing for multi-thread
|
||||
SMRasterSlice SliceModeEnum = C.SM_RASTER_SLICE ///< | according to SlicesAssign | need input of MB numbers each slice. In addition, if other constraint in SSliceArgument is presented, need to follow the constraints. Typically if MB num and slice size are both constrained, re-encoding may be involved.
|
||||
SMSizelimitedSlice SliceModeEnum = C.SM_SIZELIMITED_SLICE ///< | according to SliceSize | slicing according to size, the slicing will be dynamic(have no idea about slice_nums until encoding current frame)
|
||||
)
|
||||
|
||||
// NewParams returns default openh264 codec specific parameters.
|
||||
func NewParams() (Params, error) {
|
||||
return Params{
|
||||
BaseParams: codec.BaseParams{
|
||||
BitRate: 100000,
|
||||
},
|
||||
UsageType: CameraVideoRealTime,
|
||||
RCMode: RCBitrateMode,
|
||||
EnableFrameSkip: true,
|
||||
MaxNalSize: 0,
|
||||
IntraPeriod: 30,
|
||||
MultipleThreadIdc: 0, // Defaults to 0, so that it'll automatically use multi threads when needed
|
||||
SliceNum: 1, // Defaults to single NAL unit mode
|
||||
SliceMode: SMSizelimitedSlice,
|
||||
SliceSizeConstraint: 12800,
|
||||
}, nil
|
||||
}
|
||||
|
||||
|
||||
1
pkg/codec/opus/.gitignore
vendored
1
pkg/codec/opus/.gitignore
vendored
@@ -1 +0,0 @@
|
||||
src
|
||||
@@ -1,44 +0,0 @@
|
||||
Copyright 2001-2011 Xiph.Org, Skype Limited, Octasic,
|
||||
Jean-Marc Valin, Timothy B. Terriberry,
|
||||
CSIRO, Gregory Maxwell, Mark Borgerding,
|
||||
Erik de Castro Lopo
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions
|
||||
are met:
|
||||
|
||||
- Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
- Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
- Neither the name of Internet Society, IETF or IETF Trust, nor the
|
||||
names of specific contributors, may be used to endorse or promote
|
||||
products derived from this software without specific prior written
|
||||
permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
|
||||
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
Opus is subject to the royalty-free patent licenses which are
|
||||
specified at:
|
||||
|
||||
Xiph.Org Foundation:
|
||||
https://datatracker.ietf.org/ipr/1524/
|
||||
|
||||
Microsoft Corporation:
|
||||
https://datatracker.ietf.org/ipr/1914/
|
||||
|
||||
Broadcom Corporation:
|
||||
https://datatracker.ietf.org/ipr/1526/
|
||||
@@ -1,31 +0,0 @@
|
||||
git_url := https://github.com/xiph/opus.git
|
||||
version := v1.3.1
|
||||
src_root_dir := src
|
||||
lib_dir := lib
|
||||
include_dir := include
|
||||
lib_prefix := libopus
|
||||
src_dir := $(src_root_dir)/$(MEDIADEVICES_TARGET_PLATFORM)
|
||||
output_path := $(lib_dir)/$(lib_prefix)-$(MEDIADEVICES_TARGET_PLATFORM).a
|
||||
|
||||
.PHONY: all
|
||||
all: guard-MEDIADEVICES_TARGET_PLATFORM guard-MEDIADEVICES_TOOLCHAIN_BIN $(output_path) headers
|
||||
|
||||
headers: | $(src_dir) $(include_dir)
|
||||
@cp $(src_dir)/include/*.h $(include_dir)
|
||||
|
||||
$(output_path): $(src_dir)/$(lib_prefix).a | $(lib_dir)
|
||||
@cp $< $@
|
||||
|
||||
$(src_dir)/$(lib_prefix).a: | $(src_dir)
|
||||
cd $(src_dir) && \
|
||||
$(MEDIADEVICES_TOOLCHAIN_BIN) cmake -DOPUS_STACK_PROTECTOR=OFF -DCMAKE_C_FLAGS="-fpic" && \
|
||||
$(MEDIADEVICES_TOOLCHAIN_BIN) make VERBOSE=1
|
||||
|
||||
$(src_dir): | $(src_root_dir)
|
||||
git clone --depth=1 --branch=$(version) $(git_url) $@
|
||||
|
||||
$(src_root_dir) $(lib_dir) $(include_dir):
|
||||
@mkdir -p $@
|
||||
|
||||
guard-%:
|
||||
@if [ -z ${$*} ]; then echo "$* is a required environment variable"; exit 1; fi
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user