Update version to 1.9.4

Merge pull request #1168 from skrashevich/fix-flags-daemon
fix(app): Refactor daemon initialization and add syscall import
2025-11-02 20:44:00 +08:00 · 2024-06-18 21:33:36 +03:00 · 2024-06-18 20:53:38 +03:00 · 2024-06-18 20:35:17 +03:00 · 2024-06-16 22:24:11 +03:00 · 2024-06-16 22:12:52 +03:00
162 changed files with 4184 additions and 1721 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:

      - name: Setup Go
        uses: actions/setup-go@v5
-        with: { go-version: '1.21' }
+        with: { go-version: '1.22' }

      - name: Build go2rtc_win64
        env: { GOOS: windows, GOARCH: amd64 }
@@ -123,7 +123,9 @@ jobs:
        id: meta
        uses: docker/metadata-action@v5
        with:
-          images: ${{ github.repository }}
+          images: |
+            ${{ github.repository }}
+            ghcr.io/${{ github.repository }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}},enable=false
@@ -142,6 +144,14 @@ jobs:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

+      - name: Login to GitHub Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
      - name: Build and push
        uses: docker/build-push-action@v5
        with:
@@ -168,7 +178,9 @@ jobs:
        id: meta-hw
        uses: docker/metadata-action@v5
        with:
-          images: ${{ github.repository }}
+          images: |
+            ${{ github.repository }}
+            ghcr.io/${{ github.repository }}
          flavor: |
            suffix=-hardware,onlatest=true
            latest=auto
@@ -189,6 +201,14 @@ jobs:
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      
+      - name: Login to GitHub Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,7 +26,7 @@ jobs:
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
-          go-version: '1.21'
+          go-version: '1.22'

      - name: Build Go binary
        run: go build -ldflags "-s -w" -trimpath -o ./go2rtc
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,10 @@
 go2rtc.yaml
 go2rtc.json

+go2rtc_linux*
+go2rtc_mac*
+go2rtc_win*
+
 0_test.go

 .DS_Store
--- a/4
+++ b/4
@@ -2,7 +2,7 @@

 # 0. Prepare images
 ARG PYTHON_VERSION="3.11"
-ARG GO_VERSION="1.21"
+ARG GO_VERSION="1.22"
 ARG NGROK_VERSION="3"

 FROM python:${PYTHON_VERSION}-alpine AS base
@@ -20,6 +20,8 @@ ENV GOARCH=${TARGETARCH}

 WORKDIR /build

+RUN apk add git
+
 # Cache dependencies
 COPY go.mod go.sum ./
 RUN --mount=type=cache,target=/root/.cache/go-build go mod download
--- a/README.md
+++ b/README.md
@@ -779,7 +779,7 @@ POST http://localhost:1984/api/streams?dst=camera1&src=ffmpeg:http://example.com
 You can publish any stream to streaming services (YouTube, Telegram, etc.) via RTMP/RTMPS. Important:

 - Supported codecs: H264 for video and AAC for audio
- Pixel format should be `yuv420p`, for cameras with `yuvj420p` format you SHOULD use [transcoding](#source-ffmpeg)
+- AAC audio is required for YouTube, videos without audio will not work
 - You don't need to enable [RTMP module](#module-rtmp) listening for this task

 You can use API:
@@ -792,16 +792,19 @@ Or config file:

 ```yaml
 publish:
-  # publish stream "tplink_tapo" to Telegram
-  tplink_tapo: rtmps://xxx-x.rtmp.t.me/s/xxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxx
-  # publish stream "other_camera" to Telegram and YouTube
-  other_camera:
+  # publish stream "video_audio_transcode" to Telegram
+  video_audio_transcode:
    - rtmps://xxx-x.rtmp.t.me/s/xxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxx
-    - rtmps://xxx.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx-xxxx
+  # publish stream "audio_transcode" to Telegram and YouTube
+  audio_transcode:
+    - rtmps://xxx-x.rtmp.t.me/s/xxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxx
+    - rtmp://xxx.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx-xxxx

 streams:
-  # for TP-Link cameras it's important to use transcoding because of wrong pixel format
-  tplink_tapo: ffmpeg:rtsp://user:pass@192.168.1.123/stream1#video=h264#hardware#audio=aac
+  video_audio_transcode:
+    - ffmpeg:rtsp://user:pass@192.168.1.123/stream1#video=h264#hardware#audio=aac
+  audio_transcode:
+    - ffmpeg:rtsp://user:pass@192.168.1.123/stream1#video=copy#audio=aac
 ```

 - **Telegram Desktop App** > Any public or private channel or group (where you admin) > Live stream > Start with... > Start streaming.
--- a/examples/rtsp_client/main.go
+++ b/examples/rtsp_client/main.go
@@ -0,0 +1,39 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	"github.com/AlexxIT/go2rtc/pkg/core"
+	"github.com/AlexxIT/go2rtc/pkg/rtsp"
+	"github.com/AlexxIT/go2rtc/pkg/shell"
+)
+
+func main() {
+	client := rtsp.NewClient(os.Args[1])
+	if err := client.Dial(); err != nil {
+		log.Panic(err)
+	}
+
+	client.Medias = []*core.Media{
+		{
+			Kind:      core.KindAudio,
+			Direction: core.DirectionRecvonly,
+			Codecs: []*core.Codec{
+				{Name: core.CodecPCMU, ClockRate: 8000},
+			},
+			ID: "streamid=0",
+		},
+	}
+	if err := client.Announce(); err != nil {
+		log.Panic(err)
+	}
+	if _, err := client.SetupMedia(client.Medias[0]); err != nil {
+		log.Panic(err)
+	}
+	if err := client.Record(); err != nil {
+		log.Panic(err)
+	}
+
+	shell.RunUntilSignal()
+}
--- a/go.mod
+++ b/go.mod
@@ -1,11 +1,12 @@
 module github.com/AlexxIT/go2rtc

-go 1.21
+go 1.22

 require (
 	github.com/asticode/go-astits v1.13.0
-	github.com/expr-lang/expr v1.16.5
+	github.com/expr-lang/expr v1.16.9
 	github.com/gorilla/websocket v1.5.1
+	github.com/mattn/go-isatty v0.0.20
 	github.com/miekg/dns v1.1.59
 	github.com/pion/ice/v2 v2.3.24
 	github.com/pion/interceptor v0.1.29
@@ -15,12 +16,12 @@ require (
 	github.com/pion/srtp/v2 v2.0.18
 	github.com/pion/stun v0.6.1
 	github.com/pion/webrtc/v3 v3.2.40
-	github.com/rs/zerolog v1.32.0
+	github.com/rs/zerolog v1.33.0
 	github.com/sigurn/crc16 v0.0.0-20240131213347-83fcde1e29d1
 	github.com/sigurn/crc8 v0.0.0-20220107193325-2243fe600f9f
 	github.com/stretchr/testify v1.9.0
 	github.com/tadglines/go-pkgs v0.0.0-20210623144937-b983b20f54f9
-	golang.org/x/crypto v0.23.0
+	golang.org/x/crypto v0.24.0
 	gopkg.in/yaml.v3 v3.0.1
 )

@@ -30,7 +31,6 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/kr/pretty v0.2.1 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/pion/datachannel v1.5.6 // indirect
 	github.com/pion/dtls/v2 v2.2.11 // indirect
 	github.com/pion/logging v0.2.2 // indirect
@@ -40,9 +40,9 @@ require (
 	github.com/pion/transport/v2 v2.2.5 // indirect
 	github.com/pion/turn/v2 v2.1.6 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/mod v0.17.0 // indirect
-	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/mod v0.18.0 // indirect
+	golang.org/x/net v0.26.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.20.0 // indirect
-	golang.org/x/tools v0.20.0 // indirect
+	golang.org/x/sys v0.21.0 // indirect
+	golang.org/x/tools v0.22.0 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -8,6 +8,8 @@ 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/expr-lang/expr v1.16.5 h1:m2hvtguFeVaVNTHj8L7BoAyt7O0PAIBaSVbjdHgRXMs=
 github.com/expr-lang/expr v1.16.5/go.mod h1:uCkhfG+x7fcZ5A5sXHKuQ07jGZRl6J0FCAaf2k4PtVQ=
+github.com/expr-lang/expr v1.16.9 h1:WUAzmR0JNI9JCiF0/ewwHB1gmcGw5wW7nWt8gc6PpCI=
+github.com/expr-lang/expr v1.16.9/go.mod h1:8/vRC7+7HBzESEqt5kKpYXxrxkr31SaO8r40VO/1IT4=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -85,6 +87,8 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.32.0 h1:keLypqrlIjaFsbmJOBdB/qvyF8KEtCWHwobLp5l/mQ0=
 github.com/rs/zerolog v1.32.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
+github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
+github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
 github.com/sigurn/crc16 v0.0.0-20240131213347-83fcde1e29d1 h1:NVK+OqnavpyFmUiKfUMHrpvbCi2VFoWTrcpI7aDaJ2I=
 github.com/sigurn/crc16 v0.0.0-20240131213347-83fcde1e29d1/go.mod h1:9/etS5gpQq9BJsJMWg1wpLbfuSnkm8dPF6FdW2JXVhA=
 github.com/sigurn/crc8 v0.0.0-20220107193325-2243fe600f9f h1:1R9KdKjCNSd7F8iGTxIpoID9prlYH8nuNYKt0XvweHA=
@@ -115,10 +119,14 @@ golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30=
 golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M=
 golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
+golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
+golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.18.0 h1:5+9lSbEzPSdWkH32vYPBwEpX8KwDbM52Ud9xBUvNlb0=
+golang.org/x/mod v0.18.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
@@ -134,6 +142,8 @@ golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=
 golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
 golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
+golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ=
+golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -160,6 +170,8 @@ golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
 golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
+golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
@@ -184,6 +196,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.20.0 h1:hz/CVckiOxybQvFw6h7b/q80NTr9IUQb4s1IIzW7KNY=
 golang.org/x/tools v0.20.0/go.mod h1:WvitBU7JJf6A4jOdg4S1tviW9bhUxkgeCui/0JHctQg=
+golang.org/x/tools v0.22.0 h1:gqSGLZqv+AI9lIQzniJ0nZDRG5GBPsSi+DRNHWNz6yA=
+golang.org/x/tools v0.22.0/go.mod h1:aCwcsjqvq7Yqt6TNyX7QMU2enbQ/Gt0bo6krSeEri+c=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
--- a/hardware.Dockerfile
+++ b/hardware.Dockerfile
@@ -4,7 +4,7 @@
 # only debian 13 (trixie) has latest ffmpeg
 # https://packages.debian.org/trixie/ffmpeg
 ARG DEBIAN_VERSION="trixie-slim"
-ARG GO_VERSION="1.21-bookworm"
+ARG GO_VERSION="1.22-bookworm"
 ARG NGROK_VERSION="3"

 FROM debian:${DEBIAN_VERSION} AS base
--- a/internal/app/README.md
+++ b/internal/app/README.md
@@ -1,6 +1,10 @@
 - By default go2rtc will search config file `go2rtc.yaml` in current work directory
- go2rtc support multiple config files
- go2rtc support inline config as `YAML`, `JSON` or `key=value` format from command line
+- go2rtc support multiple config files:
+  - `go2rtc -c config1.yaml -c config2.yaml -c config3.yaml` 
+- go2rtc support inline config as multiple formats from command line:
+  - **YAML**: `go2rtc -c '{log: {format: text}}'`
+  - **JSON**: `go2rtc -c '{"log":{"format":"text"}}'`
+  - **key=value**: `go2rtc -c log.format=text`
 - Every next config will overwrite previous (but only defined params)

 ```
@@ -21,15 +25,24 @@ Also go2rtc support templates for using environment variables in any part of con
 streams:
  camera1: rtsp://rtsp:${CAMERA_PASSWORD}@192.168.1.123/av_stream/ch0

-  ${LOGS:}  # empty default value
-
 rtsp:
  username: ${RTSP_USER:admin}   # "admin" if env "RTSP_USER" not set
  password: ${RTSP_PASS:secret}  # "secret" if env "RTSP_PASS" not set
 ```

+## JSON Schema
+
+Editors like [GoLand](https://www.jetbrains.com/go/) and [VS Code](https://code.visualstudio.com/) supports autocomplete and syntax validation.
+
+```yaml
+# yaml-language-server: $schema=https://raw.githubusercontent.com/AlexxIT/go2rtc/master/website/schema.json
+```
+
 ## Defaults

+- Default values may change in updates
+- FFmpeg module has many presets, they are not listed here because they may also change in updates
+
 ```yaml
 api:
  listen: ":1984"
@@ -38,7 +51,10 @@ ffmpeg:
  bin: "ffmpeg"

 log:
+  format: "color"
  level: "info"
+  output: "stdout"
+  time: "UNIXMS"

 rtsp:
  listen: ":8554"
@@ -51,4 +67,4 @@ webrtc:
  listen: ":8555/tcp"
  ice_servers:
    - urls: [ "stun:stun.l.google.com:19302" ]
-```
+```
--- a/internal/app/app.go
+++ b/internal/app/app.go
@@ -1,28 +1,20 @@
 package app

 import (
-	"errors"
 	"flag"
 	"fmt"
 	"os"
 	"os/exec"
-	"path/filepath"
 	"runtime"
 	"runtime/debug"
-	"strings"
-
-	"github.com/AlexxIT/go2rtc/pkg/shell"
-	"github.com/AlexxIT/go2rtc/pkg/yaml"
-	"github.com/rs/zerolog/log"
 )

-var Version = "1.9.2"
-var UserAgent = "go2rtc/" + Version
-
-var ConfigPath string
-var Info = map[string]any{
-	"version": Version,
-}
+var (
+	Version    string
+	UserAgent  string
+	ConfigPath string
+	Info       = make(map[string]any)
+)

 const usage = `Usage of go2rtc:

@@ -32,12 +24,12 @@ const usage = `Usage of go2rtc:
 `

 func Init() {
-	var confs Config
+	var config flagConfig
 	var daemon bool
 	var version bool

-	flag.Var(&confs, "config", "")
-	flag.Var(&confs, "c", "")
+	flag.Var(&config, "config", "")
+	flag.Var(&config, "c", "")
 	flag.BoolVar(&daemon, "daemon", false, "")
 	flag.BoolVar(&daemon, "d", false, "")
 	flag.BoolVar(&version, "version", false, "")
@@ -53,126 +45,39 @@ func Init() {
 		os.Exit(0)
 	}

-	if daemon {
+	if daemon && os.Getppid() != 1 {
 		if runtime.GOOS == "windows" {
-			fmt.Println("Daemon not supported on Windows")
+			fmt.Println("Daemon mode is not supported on Windows")
 			os.Exit(1)
 		}

-		args := os.Args[1:]
-		for i, arg := range args {
-			if arg == "-daemon" {
-				args[i] = ""
-			}
-		}
 		// Re-run the program in background and exit
-		cmd := exec.Command(os.Args[0], args...)
+		cmd := exec.Command(os.Args[0], os.Args[1:]...)
 		if err := cmd.Start(); err != nil {
-			log.Fatal().Err(err).Send()
+			fmt.Println("Failed to start daemon:", err)
+			os.Exit(1)
 		}
 		fmt.Println("Running in daemon mode with PID:", cmd.Process.Pid)
 		os.Exit(0)
 	}

-	if confs == nil {
-		confs = []string{"go2rtc.yaml"}
-	}
-
-	for _, conf := range confs {
-		if len(conf) == 0 {
-			continue
-		}
-		if conf[0] == '{' {
-			// config as raw YAML or JSON
-			configs = append(configs, []byte(conf))
-		} else if data := parseConfString(conf); data != nil {
-			configs = append(configs, data)
-		} else {
-			// config as file
-			if ConfigPath == "" {
-				ConfigPath = conf
-			}
-
-			if data, _ = os.ReadFile(conf); data == nil {
-				continue
-			}
-
-			data = []byte(shell.ReplaceEnvVars(string(data)))
-			configs = append(configs, data)
-		}
-	}
-
-	if ConfigPath != "" {
-		if !filepath.IsAbs(ConfigPath) {
-			if cwd, err := os.Getwd(); err == nil {
-				ConfigPath = filepath.Join(cwd, ConfigPath)
-			}
-		}
-		Info["config_path"] = ConfigPath
-	}
+	UserAgent = "go2rtc/" + Version

+	Info["version"] = Version
 	Info["revision"] = revision

-	var cfg struct {
-		Mod map[string]string `yaml:"log"`
-	}
-
-	LoadConfig(&cfg)
-
-	log.Logger = NewLogger(cfg.Mod["format"], cfg.Mod["level"])
-
-	modules = cfg.Mod
+	initConfig(config)
+	initLogger()

 	platform := fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH)
-	log.Info().Str("version", Version).Str("platform", platform).Str("revision", revision).Msg("go2rtc")
-	log.Debug().Str("version", runtime.Version()).Str("vcs.time", vcsTime).Msg("build")
+	Logger.Info().Str("version", Version).Str("platform", platform).Str("revision", revision).Msg("go2rtc")
+	Logger.Debug().Str("version", runtime.Version()).Str("vcs.time", vcsTime).Msg("build")

 	if ConfigPath != "" {
-		log.Info().Str("path", ConfigPath).Msg("config")
-	}
-
-	migrateStore()
-}
-
-func LoadConfig(v any) {
-	for _, data := range configs {
-		if err := yaml.Unmarshal(data, v); err != nil {
-			log.Warn().Err(err).Msg("[app] read config")
-		}
+		Logger.Info().Str("path", ConfigPath).Msg("config")
 	}
 }

-func PatchConfig(key string, value any, path ...string) error {
-	if ConfigPath == "" {
-		return errors.New("config file disabled")
-	}
-
-	// empty config is OK
-	b, _ := os.ReadFile(ConfigPath)
-
-	b, err := yaml.Patch(b, key, value, path...)
-	if err != nil {
-		return err
-	}
-
-	return os.WriteFile(ConfigPath, b, 0644)
-}
-
-// internal
-
-type Config []string
-
-func (c *Config) String() string {
-	return strings.Join(*c, " ")
-}
-
-func (c *Config) Set(value string) error {
-	*c = append(*c, value)
-	return nil
-}
-
-var configs [][]byte
-
 func readRevisionTime() (revision, vcsTime string) {
 	if info, ok := debug.ReadBuildInfo(); ok {
 		for _, setting := range info.Settings {
@@ -194,25 +99,3 @@ func readRevisionTime() (revision, vcsTime string) {
 	}
 	return
 }
-
-func parseConfString(s string) []byte {
-	i := strings.IndexByte(s, '=')
-	if i < 0 {
-		return nil
-	}
-
-	items := strings.Split(s[:i], ".")
-	if len(items) < 2 {
-		return nil
-	}
-
-	// `log.level=trace` => `{log: {level: trace}}`
-	var pre string
-	var suf = s[i+1:]
-	for _, item := range items {
-		pre += "{" + item + ": "
-		suf += "}"
-	}
-
-	return []byte(pre + suf)
-}
--- a/internal/app/config.go
+++ b/internal/app/config.go
@@ -0,0 +1,109 @@
+package app
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/AlexxIT/go2rtc/pkg/shell"
+	"github.com/AlexxIT/go2rtc/pkg/yaml"
+)
+
+func LoadConfig(v any) {
+	for _, data := range configs {
+		if err := yaml.Unmarshal(data, v); err != nil {
+			Logger.Warn().Err(err).Send()
+		}
+	}
+}
+
+func PatchConfig(key string, value any, path ...string) error {
+	if ConfigPath == "" {
+		return errors.New("config file disabled")
+	}
+
+	// empty config is OK
+	b, _ := os.ReadFile(ConfigPath)
+
+	b, err := yaml.Patch(b, key, value, path...)
+	if err != nil {
+		return err
+	}
+
+	return os.WriteFile(ConfigPath, b, 0644)
+}
+
+type flagConfig []string
+
+func (c *flagConfig) String() string {
+	return strings.Join(*c, " ")
+}
+
+func (c *flagConfig) Set(value string) error {
+	*c = append(*c, value)
+	return nil
+}
+
+var configs [][]byte
+
+func initConfig(confs flagConfig) {
+	if confs == nil {
+		confs = []string{"go2rtc.yaml"}
+	}
+
+	for _, conf := range confs {
+		if len(conf) == 0 {
+			continue
+		}
+		if conf[0] == '{' {
+			// config as raw YAML or JSON
+			configs = append(configs, []byte(conf))
+		} else if data := parseConfString(conf); data != nil {
+			configs = append(configs, data)
+		} else {
+			// config as file
+			if ConfigPath == "" {
+				ConfigPath = conf
+			}
+
+			if data, _ = os.ReadFile(conf); data == nil {
+				continue
+			}
+
+			data = []byte(shell.ReplaceEnvVars(string(data)))
+			configs = append(configs, data)
+		}
+	}
+
+	if ConfigPath != "" {
+		if !filepath.IsAbs(ConfigPath) {
+			if cwd, err := os.Getwd(); err == nil {
+				ConfigPath = filepath.Join(cwd, ConfigPath)
+			}
+		}
+		Info["config_path"] = ConfigPath
+	}
+}
+
+func parseConfString(s string) []byte {
+	i := strings.IndexByte(s, '=')
+	if i < 0 {
+		return nil
+	}
+
+	items := strings.Split(s[:i], ".")
+	if len(items) < 2 {
+		return nil
+	}
+
+	// `log.level=trace` => `{log: {level: trace}}`
+	var pre string
+	var suf = s[i+1:]
+	for _, item := range items {
+		pre += "{" + item + ": "
+		suf += "}"
+	}
+
+	return []byte(pre + suf)
+}
--- a/internal/app/log.go
+++ b/internal/app/log.go
@@ -4,49 +4,100 @@ import (
 	"io"
 	"os"

+	"github.com/mattn/go-isatty"
 	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
 )

-var MemoryLog *circularBuffer
-
-func NewLogger(format string, level string) zerolog.Logger {
-	var writer io.Writer = os.Stdout
-
-	if format != "json" {
-		writer = zerolog.ConsoleWriter{
-			Out: writer, TimeFormat: "15:04:05.000", NoColor: format == "text",
-		}
-	}
-
-	MemoryLog = newBuffer(16)
-
-	writer = zerolog.MultiLevelWriter(writer, MemoryLog)
-
-	zerolog.TimeFieldFormat = zerolog.TimeFormatUnixMs
-
-	lvl, err := zerolog.ParseLevel(level)
-	if err != nil || lvl == zerolog.NoLevel {
-		lvl = zerolog.InfoLevel
-	}
-
-	return zerolog.New(writer).With().Timestamp().Logger().Level(lvl)
-}
+var MemoryLog = newBuffer(16)

 func GetLogger(module string) zerolog.Logger {
 	if s, ok := modules[module]; ok {
 		lvl, err := zerolog.ParseLevel(s)
 		if err == nil {
-			return log.Level(lvl)
+			return Logger.Level(lvl)
 		}
-		log.Warn().Err(err).Caller().Send()
+		Logger.Warn().Err(err).Caller().Send()
 	}

-	return log.Logger
+	return Logger
 }

+// initLogger support:
+// - output: empty (only to memory), stderr, stdout
+// - format: empty (autodetect color support), color, json, text
+// - time:   empty (disable timestamp), UNIXMS, UNIXMICRO, UNIXNANO
+// - level:  disabled, trace, debug, info, warn, error...
+func initLogger() {
+	var cfg struct {
+		Mod map[string]string `yaml:"log"`
+	}
+
+	cfg.Mod = modules // defaults
+
+	LoadConfig(&cfg)
+
+	var writer io.Writer
+
+	switch modules["output"] {
+	case "stderr":
+		writer = os.Stderr
+	case "stdout":
+		writer = os.Stdout
+	}
+
+	timeFormat := modules["time"]
+
+	if writer != nil {
+		if format := modules["format"]; format != "json" {
+			console := &zerolog.ConsoleWriter{Out: writer}
+
+			switch format {
+			case "text":
+				console.NoColor = true
+			case "color":
+				console.NoColor = false // useless, but anyway
+			default:
+				// autodetection if output support color
+				// go-isatty - dependency for go-colorable - dependency for ConsoleWriter
+				console.NoColor = !isatty.IsTerminal(writer.(*os.File).Fd())
+			}
+
+			if timeFormat != "" {
+				console.TimeFormat = "15:04:05.000"
+			} else {
+				console.PartsOrder = []string{
+					zerolog.LevelFieldName,
+					zerolog.CallerFieldName,
+					zerolog.MessageFieldName,
+				}
+			}
+
+			writer = console
+		}
+
+		writer = zerolog.MultiLevelWriter(writer, MemoryLog)
+	} else {
+		writer = MemoryLog
+	}
+
+	lvl, _ := zerolog.ParseLevel(modules["level"])
+	Logger = zerolog.New(writer).Level(lvl)
+
+	if timeFormat != "" {
+		zerolog.TimeFieldFormat = timeFormat
+		Logger = Logger.With().Timestamp().Logger()
+	}
+}
+
+var Logger zerolog.Logger
+
 // modules log levels
-var modules map[string]string
+var modules = map[string]string{
+	"format": "", // useless, but anyway
+	"level":  "info",
+	"output": "stdout", // TODO: change to stderr someday
+	"time":   zerolog.TimeFormatUnixMs,
+}

 const chunkSize = 1 << 16

--- a/internal/app/migrate.go
+++ b/internal/app/migrate.go
@@ -1,35 +0,0 @@
-package app
-
-import (
-	"encoding/json"
-	"os"
-
-	"github.com/rs/zerolog/log"
-)
-
-func migrateStore() {
-	const name = "go2rtc.json"
-
-	data, _ := os.ReadFile(name)
-	if data == nil {
-		return
-	}
-
-	var store struct {
-		Streams map[string]string `json:"streams"`
-	}
-
-	if err := json.Unmarshal(data, &store); err != nil {
-		log.Warn().Err(err).Caller().Send()
-		return
-	}
-
-	for id, url := range store.Streams {
-		if err := PatchConfig(id, url, "streams"); err != nil {
-			log.Warn().Err(err).Caller().Send()
-			return
-		}
-	}
-
-	_ = os.Remove(name)
-}
--- a/internal/bubble/bubble.go
+++ b/internal/bubble/bubble.go
@@ -7,13 +7,7 @@ import (
 )

 func Init() {
-	streams.HandleFunc("bubble", handle)
-}
-
-func handle(url string) (core.Producer, error) {
-	conn := bubble.NewClient(url)
-	if err := conn.Dial(); err != nil {
-		return nil, err
-	}
-	return conn, nil
+	streams.HandleFunc("bubble", func(source string) (core.Producer, error) {
+		return bubble.Dial(source)
+	})
 }
--- a/internal/debug/debug.go
+++ b/internal/debug/debug.go
@@ -2,16 +2,8 @@ package debug

 import (
 	"github.com/AlexxIT/go2rtc/internal/api"
-	"github.com/AlexxIT/go2rtc/internal/streams"
-	"github.com/AlexxIT/go2rtc/pkg/core"
 )

 func Init() {
 	api.HandleFunc("api/stack", stackHandler)
-
-	streams.HandleFunc("null", nullHandler)
-}
-
-func nullHandler(string) (core.Producer, error) {
-	return nil, nil
 }
--- a/internal/dvrip/dvrip.go
+++ b/internal/dvrip/dvrip.go
@@ -10,26 +10,16 @@ import (

 	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/internal/streams"
-	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/dvrip"
-	"github.com/rs/zerolog/log"
 )

 func Init() {
-	streams.HandleFunc("dvrip", handle)
+	streams.HandleFunc("dvrip", dvrip.Dial)

 	// DVRIP client autodiscovery
 	api.HandleFunc("api/dvrip", apiDvrip)
 }

-func handle(url string) (core.Producer, error) {
-	client, err := dvrip.Dial(url)
-	if err != nil {
-		return nil, err
-	}
-	return client, nil
-}
-
 const Port = 34569 // UDP port number for dvrip discovery

 func apiDvrip(w http.ResponseWriter, r *http.Request) {
@@ -92,10 +82,7 @@ func sendBroadcasts(conn *net.UDPConn) {

 	for i := 0; i < 3; i++ {
 		time.Sleep(100 * time.Millisecond)
-
-		if _, err = conn.WriteToUDP(data, addr); err != nil {
-			log.Err(err).Caller().Send()
-		}
+		_, _ = conn.WriteToUDP(data, addr)
 	}
 }

--- a/internal/exec/closer.go
+++ b/internal/exec/closer.go
@@ -0,0 +1,39 @@
+package exec
+
+import (
+	"errors"
+	"net/url"
+	"os"
+	"os/exec"
+	"syscall"
+	"time"
+
+	"github.com/AlexxIT/go2rtc/pkg/core"
+)
+
+// closer support custom killsignal with custom killtimeout
+type closer struct {
+	cmd   *exec.Cmd
+	query url.Values
+}
+
+func (c *closer) Close() (err error) {
+	sig := os.Kill
+	if s := c.query.Get("killsignal"); s != "" {
+		sig = syscall.Signal(core.Atoi(s))
+	}
+
+	log.Trace().Msgf("[exec] kill with signal=%d", sig)
+	err = c.cmd.Process.Signal(sig)
+
+	if s := c.query.Get("killtimeout"); s != "" {
+		timeout := time.Duration(core.Atoi(s)) * time.Second
+		timer := time.AfterFunc(timeout, func() {
+			log.Trace().Msgf("[exec] kill after timeout=%s", s)
+			_ = c.cmd.Process.Kill()
+		})
+		defer timer.Stop() // stop timer if Wait ends before timeout
+	}
+
+	return errors.Join(err, c.cmd.Wait())
+}
--- a/internal/exec/exec.go
+++ b/internal/exec/exec.go
@@ -1,6 +1,7 @@
 package exec

 import (
+	"bufio"
 	"crypto/md5"
 	"encoding/hex"
 	"errors"
@@ -9,6 +10,7 @@ import (
 	"net/url"
 	"os"
 	"os/exec"
+	"slices"
 	"strings"
 	"sync"
 	"time"
@@ -49,8 +51,10 @@ func Init() {
 }

 func execHandle(rawURL string) (core.Producer, error) {
+	rawURL, rawQuery, _ := strings.Cut(rawURL, "#")
+	query := streams.ParseQuery(rawQuery)
+
 	var path string
-	var query url.Values

 	// RTSP flow should have `{output}` inside URL
 	// pipe flow may have `#{params}` inside URL
@@ -62,60 +66,73 @@ func execHandle(rawURL string) (core.Producer, error) {
 		sum := md5.Sum([]byte(rawURL))
 		path = "/" + hex.EncodeToString(sum[:])
 		rawURL = rawURL[:i] + "rtsp://127.0.0.1:" + rtsp.Port + path + rawURL[i+8:]
-	} else if i = strings.IndexByte(rawURL, '#'); i > 0 {
-		query = streams.ParseQuery(rawURL[i+1:])
-		rawURL = rawURL[:i]
 	}

 	args := shell.QuoteSplit(rawURL[5:]) // remove `exec:`
 	cmd := exec.Command(args[0], args[1:]...)
-	if log.Debug().Enabled() {
-		cmd.Stderr = os.Stderr
+	cmd.Stderr = &logWriter{
+		buf:   make([]byte, 512),
+		debug: log.Debug().Enabled(),
 	}

-	if path == "" {
-		return handlePipe(rawURL, cmd, query)
-	}
-
-	return handleRTSP(rawURL, cmd, path)
-}
-
-func handlePipe(_ string, cmd *exec.Cmd, query url.Values) (core.Producer, error) {
 	if query.Get("backchannel") == "1" {
 		return stdin.NewClient(cmd)
 	}

-	r, err := PipeCloser(cmd, query)
+	cl := &closer{cmd: cmd, query: query}
+
+	if path == "" {
+		return handlePipe(rawURL, cmd, cl)
+	}
+
+	return handleRTSP(rawURL, cmd, cl, path)
+}
+
+func handlePipe(source string, cmd *exec.Cmd, cl io.Closer) (core.Producer, error) {
+	stdout, err := cmd.StdoutPipe()
 	if err != nil {
 		return nil, err
 	}

+	rc := struct {
+		io.Reader
+		io.Closer
+	}{
+		// add buffer for pipe reader to reduce syscall
+		bufio.NewReaderSize(stdout, core.BufferSize),
+		cl,
+	}
+
+	log.Debug().Strs("args", cmd.Args).Msg("[exec] run pipe")
+
+	ts := time.Now()
+
 	if err = cmd.Start(); err != nil {
 		return nil, err
 	}

-	prod, err := magic.Open(r)
+	prod, err := magic.Open(rc)
 	if err != nil {
-		_ = r.Close()
+		_ = rc.Close()
+		return nil, fmt.Errorf("exec/pipe: %w\n%s", err, cmd.Stderr)
 	}

-	return prod, err
+	if info, ok := prod.(core.Info); ok {
+		info.SetProtocol("pipe")
+		setRemoteInfo(info, source, cmd.Args)
+	}
+
+	log.Debug().Stringer("launch", time.Since(ts)).Msg("[exec] run pipe")
+
+	return prod, nil
 }

-func handleRTSP(url string, cmd *exec.Cmd, path string) (core.Producer, error) {
-	stderr := limitBuffer{buf: make([]byte, 512)}
-
-	if cmd.Stderr != nil {
-		cmd.Stderr = io.MultiWriter(cmd.Stderr, &stderr)
-	} else {
-		cmd.Stderr = &stderr
-	}
-
+func handleRTSP(source string, cmd *exec.Cmd, cl io.Closer, path string) (core.Producer, error) {
 	if log.Trace().Enabled() {
 		cmd.Stdout = os.Stdout
 	}

-	waiter := make(chan core.Producer)
+	waiter := make(chan *pkg.Conn, 1)

 	waitersMu.Lock()
 	waiters[path] = waiter
@@ -127,12 +144,12 @@ func handleRTSP(url string, cmd *exec.Cmd, path string) (core.Producer, error) {
 		waitersMu.Unlock()
 	}()

-	log.Debug().Str("url", url).Str("cmd", fmt.Sprintf("%s", strings.Join(cmd.Args, " "))).Msg("[exec] run")
+	log.Debug().Strs("args", cmd.Args).Msg("[exec] run rtsp")

 	ts := time.Now()

 	if err := cmd.Start(); err != nil {
-		log.Error().Err(err).Str("url", url).Msg("[exec]")
+		log.Error().Err(err).Str("source", source).Msg("[exec]")
 		return nil, err
 	}

@@ -142,15 +159,17 @@ func handleRTSP(url string, cmd *exec.Cmd, path string) (core.Producer, error) {
 	}()

 	select {
-	case <-time.After(time.Second * 60):
-		_ = cmd.Process.Kill()
-		log.Error().Str("url", url).Msg("[exec] timeout")
-		return nil, errors.New("timeout")
+	case <-time.After(time.Minute):
+		log.Error().Str("source", source).Msg("[exec] timeout")
+		_ = cl.Close()
+		return nil, errors.New("exec: timeout")
 	case <-done:
 		// limit message size
-		return nil, errors.New("exec: " + stderr.String())
+		return nil, fmt.Errorf("exec/rtsp\n%s", cmd.Stderr)
 	case prod := <-waiter:
-		log.Debug().Stringer("launch", time.Since(ts)).Msg("[exec] run")
+		log.Debug().Stringer("launch", time.Since(ts)).Msg("[exec] run rtsp")
+		setRemoteInfo(prod, source, cmd.Args)
+		prod.OnClose = cl.Close
 		return prod, nil
 	}
 }
@@ -159,25 +178,63 @@ func handleRTSP(url string, cmd *exec.Cmd, path string) (core.Producer, error) {

 var (
 	log       zerolog.Logger
-	waiters   = map[string]chan core.Producer{}
+	waiters   = make(map[string]chan *pkg.Conn)
 	waitersMu sync.Mutex
 )

-type limitBuffer struct {
-	buf []byte
-	n   int
+type logWriter struct {
+	buf   []byte
+	debug bool
+	n     int
 }

-func (l *limitBuffer) String() string {
+func (l *logWriter) String() string {
 	if l.n == len(l.buf) {
 		return string(l.buf) + "..."
 	}
 	return string(l.buf[:l.n])
 }

-func (l *limitBuffer) Write(p []byte) (int, error) {
+func (l *logWriter) Write(p []byte) (n int, err error) {
 	if l.n < cap(l.buf) {
 		l.n += copy(l.buf[l.n:], p)
 	}
-	return len(p), nil
+	n = len(p)
+	if l.debug {
+		if p = trimSpace(p); p != nil {
+			log.Debug().Msgf("[exec] %s", p)
+		}
+	}
+	return
+}
+
+func trimSpace(b []byte) []byte {
+	start := 0
+	stop := len(b)
+	for ; start < stop; start++ {
+		if b[start] >= ' ' {
+			break // trim all ASCII before 0x20
+		}
+	}
+	for ; ; stop-- {
+		if stop == start {
+			return nil // skip empty output
+		}
+		if b[stop-1] > ' ' {
+			break // trim all ASCII before 0x21
+		}
+	}
+	return b[start:stop]
+}
+
+func setRemoteInfo(info core.Info, source string, args []string) {
+	info.SetSource(source)
+
+	if i := slices.Index(args, "-i"); i > 0 && i < len(args)-1 {
+		rawURL := args[i+1]
+		if u, err := url.Parse(rawURL); err == nil && u.Host != "" {
+			info.SetRemoteAddr(u.Host)
+			info.SetURL(rawURL)
+		}
+	}
 }
--- a/internal/exec/pipe.go
+++ b/internal/exec/pipe.go
@@ -1,56 +0,0 @@
-package exec
-
-import (
-	"bufio"
-	"errors"
-	"io"
-	"net/url"
-	"os/exec"
-	"syscall"
-	"time"
-
-	"github.com/AlexxIT/go2rtc/pkg/core"
-)
-
-// PipeCloser - return StdoutPipe that Kill cmd on Close call
-func PipeCloser(cmd *exec.Cmd, query url.Values) (io.ReadCloser, error) {
-	stdout, err := cmd.StdoutPipe()
-	if err != nil {
-		return nil, err
-	}
-
-	// add buffer for pipe reader to reduce syscall
-	return &pipeCloser{bufio.NewReaderSize(stdout, core.BufferSize), stdout, cmd, query}, nil
-}
-
-type pipeCloser struct {
-	io.Reader
-	io.Closer
-	cmd   *exec.Cmd
-	query url.Values
-}
-
-func (p *pipeCloser) Close() error {
-	return errors.Join(p.Closer.Close(), p.Kill(), p.Wait())
-}
-
-func (p *pipeCloser) Kill() error {
-	if s := p.query.Get("killsignal"); s != "" {
-		log.Trace().Msgf("[exec] kill with custom sig=%s", s)
-		sig := syscall.Signal(core.Atoi(s))
-		return p.cmd.Process.Signal(sig)
-	}
-	return p.cmd.Process.Kill()
-}
-
-func (p *pipeCloser) Wait() error {
-	if s := p.query.Get("killtimeout"); s != "" {
-		timeout := time.Duration(core.Atoi(s)) * time.Second
-		timer := time.AfterFunc(timeout, func() {
-			log.Trace().Msgf("[exec] kill after timeout=%s", s)
-			_ = p.cmd.Process.Kill()
-		})
-		defer timer.Stop() // stop timer if Wait ends before timeout
-	}
-	return p.cmd.Wait()
-}
--- a/internal/ffmpeg/README.md
+++ b/internal/ffmpeg/README.md
@@ -45,6 +45,13 @@
 [video4linux2,v4l2 @ 0x7f7de7c58bc0] Compressed:       mjpeg :          Motion-JPEG : 640x480 160x120 176x144 320x176 320x240 352x288 432x240 544x288 640x360 752x416 800x448 800x600 864x480 960x544 960x720 1024x576 1184x656 1280x720 1280x960
 ```

+## TTS
+
+```yaml
+streams:
+  tts: ffmpeg:#input=-readrate 1 -readrate_initial_burst 0.001 -f lavfi -i "flite=text='1 2 3 4 5 6 7 8 9 0'"#audio=pcma
+```
+
 ## Useful links

 - https://superuser.com/questions/564402/explanation-of-x264-tune
--- a/internal/ffmpeg/api.go
+++ b/internal/ffmpeg/api.go
@@ -0,0 +1,51 @@
+package ffmpeg
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/AlexxIT/go2rtc/internal/streams"
+)
+
+func apiFFmpeg(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		http.Error(w, "", http.StatusMethodNotAllowed)
+		return
+	}
+
+	query := r.URL.Query()
+	dst := query.Get("dst")
+	stream := streams.Get(dst)
+	if stream == nil {
+		http.Error(w, "", http.StatusNotFound)
+		return
+	}
+
+	var src string
+	if s := query.Get("file"); s != "" {
+		if streams.Validate(s) == nil {
+			src = "ffmpeg:" + s + "#audio=auto#input=file"
+		}
+	} else if s = query.Get("live"); s != "" {
+		if streams.Validate(s) == nil {
+			src = "ffmpeg:" + s + "#audio=auto"
+		}
+	} else if s = query.Get("text"); s != "" {
+		if strings.IndexAny(s, `'"&%$`) < 0 {
+			src = "ffmpeg:tts?text=" + s
+			if s = query.Get("voice"); s != "" {
+				src += "&voice=" + s
+			}
+			src += "#audio=auto"
+		}
+	}
+
+	if src == "" {
+		http.Error(w, "", http.StatusBadRequest)
+		return
+	}
+
+	if err := stream.Play(src); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+	}
+}
--- a/internal/ffmpeg/device/devices.go
+++ b/internal/ffmpeg/device/devices.go
@@ -1,11 +1,9 @@
 package device

 import (
-	"errors"
 	"net/http"
 	"net/url"
 	"strconv"
-	"strings"
 	"sync"

 	"github.com/AlexxIT/go2rtc/internal/api"
@@ -17,24 +15,15 @@ func Init(bin string) {
 	api.HandleFunc("api/ffmpeg/devices", apiDevices)
 }

-func GetInput(src string) (string, error) {
-	i := strings.IndexByte(src, '?')
-	if i < 0 {
-		return "", errors.New("empty query: " + src)
-	}
-
-	query, err := url.ParseQuery(src[i+1:])
+func GetInput(src string) string {
+	query, err := url.ParseQuery(src)
 	if err != nil {
-		return "", err
+		return ""
 	}

 	runonce.Do(initDevices)

-	if input := queryToInput(query); input != "" {
-		return input, nil
-	}
-
-	return "", errors.New("wrong query: " + src)
+	return queryToInput(query)
 }

 var Bin string
--- a/internal/ffmpeg/ffmpeg.go
+++ b/internal/ffmpeg/ffmpeg.go
@@ -2,35 +2,58 @@ package ffmpeg

 import (
 	"net/url"
+	"slices"
 	"strings"

+	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/internal/app"
 	"github.com/AlexxIT/go2rtc/internal/ffmpeg/device"
 	"github.com/AlexxIT/go2rtc/internal/ffmpeg/hardware"
 	"github.com/AlexxIT/go2rtc/internal/ffmpeg/virtual"
 	"github.com/AlexxIT/go2rtc/internal/rtsp"
 	"github.com/AlexxIT/go2rtc/internal/streams"
+	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/ffmpeg"
+	"github.com/rs/zerolog"
 )

 func Init() {
 	var cfg struct {
 		Mod map[string]string `yaml:"ffmpeg"`
+		Log struct {
+			Level string `yaml:"ffmpeg"`
+		} `yaml:"log"`
 	}

 	cfg.Mod = defaults // will be overriden from yaml
+	cfg.Log.Level = "error"

 	app.LoadConfig(&cfg)

-	if app.GetLogger("exec").GetLevel() >= 0 {
-		defaults["global"] += " -v error"
+	log = app.GetLogger("ffmpeg")
+
+	// zerolog levels: trace debug         info warn    error fatal panic disabled
+	// FFmpeg  levels: trace debug verbose info warning error fatal panic quiet
+	if cfg.Log.Level == "warn" {
+		cfg.Log.Level = "warning"
 	}
+	defaults["global"] += " -v " + cfg.Log.Level

 	streams.RedirectFunc("ffmpeg", func(url string) (string, error) {
+		if _, err := Version(); err != nil {
+			return "", err
+		}
 		args := parseArgs(url[7:])
+		if slices.Contains(args.Codecs, "auto") {
+			return "", nil // force call streams.HandleFunc("ffmpeg")
+		}
 		return "exec:" + args.String(), nil
 	})

+	streams.HandleFunc("ffmpeg", NewProducer)
+
+	api.HandleFunc("api/ffmpeg", apiFFmpeg)
+
 	device.Init(defaults["bin"])
 	hardware.Init(defaults["bin"])
 }
@@ -49,6 +72,9 @@ var defaults = map[string]string{
 	// output
 	"output":       "-user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}",
 	"output/mjpeg": "-f mjpeg -",
+	"output/raw":   "-f yuv4mpegpipe -",
+	"output/aac":   "-f adts -",
+	"output/wav":   "-f wav -",

 	// `-preset superfast` - we can't use ultrafast because it doesn't support `-profile main -level 4.1`
 	// `-tune zerolatency` - for minimal latency
@@ -59,6 +85,12 @@ var defaults = map[string]string{
 	"mjpeg": "-c:v mjpeg",
 	//"mjpeg": "-c:v mjpeg -force_duplicated_matrix:v 1 -huffman:v 0 -pix_fmt:v yuvj420p",

+	"raw":         "-c:v rawvideo",
+	"raw/gray8":   "-c:v rawvideo -pix_fmt:v gray8",
+	"raw/yuv420p": "-c:v rawvideo -pix_fmt:v yuv420p",
+	"raw/yuv422p": "-c:v rawvideo -pix_fmt:v yuv422p",
+	"raw/yuv444p": "-c:v rawvideo -pix_fmt:v yuv444p",
+
 	// https://ffmpeg.org/ffmpeg-codecs.html#libopus-1
 	// https://github.com/pion/webrtc/issues/1514
 	// https://ffmpeg.org/ffmpeg-resampler.html
@@ -116,6 +148,8 @@ var defaults = map[string]string{
 	"h265/videotoolbox": "-c:v hevc_videotoolbox -g 50 -bf 0 -profile:v main -level:v 5.1",
 }

+var log zerolog.Logger
+
 // configTemplate - return template from config (defaults) if exist or return raw template
 func configTemplate(template string) string {
 	if s := defaults[template]; s != "" {
@@ -140,9 +174,10 @@ func inputTemplate(name, s string, query url.Values) string {
 func parseArgs(s string) *ffmpeg.Args {
 	// init FFmpeg arguments
 	args := &ffmpeg.Args{
-		Bin:    defaults["bin"],
-		Global: defaults["global"],
-		Output: defaults["output"],
+		Bin:     defaults["bin"],
+		Global:  defaults["global"],
+		Output:  defaults["output"],
+		Version: verAV,
 	}

 	var query url.Values
@@ -188,16 +223,14 @@ func parseArgs(s string) *ffmpeg.Args {
 			s += "?video&audio"
 		}
 		args.Input = inputTemplate("rtsp", s, query)
-	} else if strings.HasPrefix(s, "device?") {
-		var err error
-		args.Input, err = device.GetInput(s)
-		if err != nil {
-			return nil
-		}
-	} else if strings.HasPrefix(s, "virtual?") {
-		var err error
-		if args.Input, err = virtual.GetInput(s[8:]); err != nil {
-			return nil
+	} else if i = strings.Index(s, "?"); i > 0 {
+		switch s[:i] {
+		case "device":
+			args.Input = device.GetInput(s[i+1:])
+		case "virtual":
+			args.Input = virtual.GetInput(s[i+1:])
+		case "tts":
+			args.Input = virtual.GetInputTTS(s[i+1:])
 		}
 	} else {
 		args.Input = inputTemplate("file", s, query)
@@ -315,11 +348,27 @@ func parseArgs(s string) *ffmpeg.Args {
 		args.AddCodec("-an")
 	}

-	// transcoding to only mjpeg
-	if (args.Video == 1 && args.Audio == 0 && query.Get("video") == "mjpeg") ||
-		// no transcoding from mjpeg input
-		(args.Video == 0 && args.Audio == 0 && strings.Contains(args.Input, " mjpeg ")) {
-		args.Output = defaults["output/mjpeg"]
+	// change otput from RTSP to some other pipe format
+	switch {
+	case args.Video == 0 && args.Audio == 0:
+		// no transcoding from mjpeg input (ffmpeg device with support output as raw MJPEG)
+		if strings.Contains(args.Input, " mjpeg ") {
+			args.Output = defaults["output/mjpeg"]
+		}
+	case args.Video == 1 && args.Audio == 0:
+		switch core.Before(query.Get("video"), "/") {
+		case "mjpeg":
+			args.Output = defaults["output/mjpeg"]
+		case "raw":
+			args.Output = defaults["output/raw"]
+		}
+	case args.Video == 0 && args.Audio == 1:
+		switch core.Before(query.Get("audio"), "/") {
+		case "aac":
+			args.Output = defaults["output/aac"]
+		case "pcma", "pcmu", "pcml":
+			args.Output = defaults["output/wav"]
+		}
 	}

 	return args
--- a/internal/ffmpeg/ffmpeg_test.go
+++ b/internal/ffmpeg/ffmpeg_test.go
@@ -3,6 +3,7 @@ package ffmpeg
 import (
 	"testing"

+	"github.com/AlexxIT/go2rtc/pkg/ffmpeg"
 	"github.com/stretchr/testify/require"
 )

@@ -292,3 +293,23 @@ func TestDrawText(t *testing.T) {
 		})
 	}
 }
+
+func TestVersion(t *testing.T) {
+	verAV = ffmpeg.Version61
+	tests := []struct {
+		name   string
+		source string
+		expect string
+	}{
+		{
+			source: "/media/bbb.mp4",
+			expect: `ffmpeg -hide_banner -readrate_initial_burst 0.001 -re -i /media/bbb.mp4 -c copy -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`,
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			args := parseArgs(test.source)
+			require.Equal(t, test.expect, args.String())
+		})
+	}
+}
--- a/internal/ffmpeg/hardware/hardware.go
+++ b/internal/ffmpeg/hardware/hardware.go
@@ -7,8 +7,6 @@ import (

 	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/pkg/ffmpeg"
-
-	"github.com/rs/zerolog/log"
 )

 const (
@@ -152,7 +150,6 @@ var cache = map[string]string{}

 func run(bin string, args string) bool {
 	err := exec.Command(bin, strings.Split(args, " ")...).Run()
-	log.Printf("%v %v", args, err)
 	return err == nil
 }

--- a/internal/ffmpeg/producer.go
+++ b/internal/ffmpeg/producer.go
@@ -0,0 +1,118 @@
+package ffmpeg
+
+import (
+	"encoding/json"
+	"errors"
+	"net/url"
+	"strconv"
+	"strings"
+
+	"github.com/AlexxIT/go2rtc/internal/streams"
+	"github.com/AlexxIT/go2rtc/pkg/aac"
+	"github.com/AlexxIT/go2rtc/pkg/core"
+)
+
+type Producer struct {
+	core.Connection
+	url    string
+	query  url.Values
+	ffmpeg core.Producer
+}
+
+// NewProducer - FFmpeg producer with auto selection video/audio codec based on client capabilities
+func NewProducer(url string) (core.Producer, error) {
+	p := &Producer{}
+
+	i := strings.IndexByte(url, '#')
+	p.url, p.query = url[:i], streams.ParseQuery(url[i+1:])
+
+	// ffmpeg.NewProducer support only one audio
+	if len(p.query["video"]) != 0 || len(p.query["audio"]) != 1 {
+		return nil, errors.New("ffmpeg: unsupported params: " + url[i:])
+	}
+
+	p.ID = core.NewID()
+	p.FormatName = "ffmpeg"
+	p.Medias = []*core.Media{
+		{
+			// we can support only audio, because don't know FmtpLine for H264 and PayloadType for MJPEG
+			Kind:      core.KindAudio,
+			Direction: core.DirectionRecvonly,
+			// codecs in order from best to worst
+			Codecs: []*core.Codec{
+				// OPUS will always marked as OPUS/48000/2
+				{Name: core.CodecOpus, ClockRate: 48000, Channels: 2},
+				{Name: core.CodecPCM, ClockRate: 16000},
+				{Name: core.CodecPCMA, ClockRate: 16000},
+				{Name: core.CodecPCMU, ClockRate: 16000},
+				{Name: core.CodecPCM, ClockRate: 8000},
+				{Name: core.CodecPCMA, ClockRate: 8000},
+				{Name: core.CodecPCMU, ClockRate: 8000},
+				// AAC has unknown problems on Dahua two way
+				{Name: core.CodecAAC, ClockRate: 16000, FmtpLine: aac.FMTP + "1408"},
+			},
+		},
+	}
+	return p, nil
+}
+
+func (p *Producer) Start() error {
+	var err error
+	if p.ffmpeg, err = streams.GetProducer(p.newURL()); err != nil {
+		return err
+	}
+
+	for i, media := range p.ffmpeg.GetMedias() {
+		track, err := p.ffmpeg.GetTrack(media, media.Codecs[0])
+		if err != nil {
+			return err
+		}
+		p.Receivers[i].Replace(track)
+	}
+
+	return p.ffmpeg.Start()
+}
+
+func (p *Producer) Stop() error {
+	if p.ffmpeg == nil {
+		return nil
+	}
+	return p.ffmpeg.Stop()
+}
+
+func (p *Producer) MarshalJSON() ([]byte, error) {
+	if p.ffmpeg == nil {
+		return json.Marshal(p.Connection)
+	}
+	return json.Marshal(p.ffmpeg)
+}
+
+func (p *Producer) newURL() string {
+	s := p.url
+	// rewrite codecs in url from auto to known presets from defaults
+	for _, receiver := range p.Receivers {
+		codec := receiver.Codec
+		switch codec.Name {
+		case core.CodecOpus:
+			s += "#audio=opus"
+		case core.CodecAAC:
+			s += "#audio=aac/16000"
+		case core.CodecPCM:
+			s += "#audio=pcm/" + strconv.Itoa(int(codec.ClockRate))
+		case core.CodecPCMA:
+			s += "#audio=pcma/" + strconv.Itoa(int(codec.ClockRate))
+		case core.CodecPCMU:
+			s += "#audio=pcmu/" + strconv.Itoa(int(codec.ClockRate))
+		}
+	}
+	// add other params
+	for key, values := range p.query {
+		if key != "audio" {
+			for _, value := range values {
+				s += "#" + key + "=" + value
+			}
+		}
+	}
+
+	return s
+}
--- a/internal/ffmpeg/version.go
+++ b/internal/ffmpeg/version.go
@@ -0,0 +1,46 @@
+package ffmpeg
+
+import (
+	"errors"
+	"os/exec"
+	"sync"
+
+	"github.com/AlexxIT/go2rtc/pkg/ffmpeg"
+)
+
+var verMu sync.Mutex
+var verErr error
+var verFF string
+var verAV string
+
+func Version() (string, error) {
+	verMu.Lock()
+	defer verMu.Unlock()
+
+	if verFF != "" {
+		return verFF, verErr
+	}
+
+	cmd := exec.Command(defaults["bin"], "-version")
+	b, err := cmd.Output()
+	if err != nil {
+		verFF = "-"
+		verErr = err
+		return verFF, verErr
+	}
+
+	verFF, verAV = ffmpeg.ParseVersion(b)
+
+	if verFF == "" {
+		verFF = "?"
+	}
+
+	// better to compare libavformat, because nightly/master builds
+	if verAV != "" && verAV < ffmpeg.Version50 {
+		verErr = errors.New("ffmpeg: unsupported version: " + verFF)
+	}
+
+	log.Debug().Str("version", verFF).Str("libavformat", verAV).Msgf("[ffmpeg] bin")
+
+	return verFF, verErr
+}
--- a/internal/ffmpeg/virtual/virtual.go
+++ b/internal/ffmpeg/virtual/virtual.go
@@ -4,56 +4,76 @@ import (
 	"net/url"
 )

-func GetInput(src string) (string, error) {
+func GetInput(src string) string {
 	query, err := url.ParseQuery(src)
 	if err != nil {
-		return "", err
+		return ""
 	}

-	// set defaults (using Add instead of Set)
-	query.Add("video", "testsrc")
-	query.Add("size", "1920x1080")
-	query.Add("decimals", "2")
+	input := "-re"

-	// https://ffmpeg.org/ffmpeg-filters.html
-	video := query.Get("video")
-	input := "-re -f lavfi -i " + video
+	for _, video := range query["video"] {
+		// https://ffmpeg.org/ffmpeg-filters.html
+		sep := "=" // first separator

-	sep := "=" // first separator
-	for key, values := range query {
-		value := values[0]
-
-		// https://ffmpeg.org/ffmpeg-utils.html#video-size-syntax
-		switch key {
-		case "color", "rate", "duration", "sar":
-		case "size":
-			switch value {
-			case "720":
-				value = "1280x720" // crf=1 -> 12 Mbps
-			case "1080":
-				value = "1920x1080" // crf=1 -> 25 Mbps
-			case "2K":
-				value = "2560x1440" // crf=1 -> 43 Mbps
-			case "4K":
-				value = "3840x2160" // crf=1 -> 103 Mbps
-			case "8K":
-				value = "7680x4230" // https://reolink.com/blog/8k-resolution/
-			}
-		case "decimals":
-			if video != "testsrc" {
-				continue
-			}
-		default:
-			continue
+		if video == "" {
+			video = "testsrc=decimals=2" // default video
+			sep = ":"
 		}

-		input += sep + key + "=" + value
-		sep = ":" // next separator
+		input += " -f lavfi -i " + video
+
+		// set defaults (using Add instead of Set)
+		query.Add("size", "1920x1080")
+
+		for key, values := range query {
+			value := values[0]
+
+			// https://ffmpeg.org/ffmpeg-utils.html#video-size-syntax
+			switch key {
+			case "color", "rate", "duration", "sar", "decimals":
+			case "size":
+				switch value {
+				case "720":
+					value = "1280x720" // crf=1 -> 12 Mbps
+				case "1080":
+					value = "1920x1080" // crf=1 -> 25 Mbps
+				case "2K":
+					value = "2560x1440" // crf=1 -> 43 Mbps
+				case "4K":
+					value = "3840x2160" // crf=1 -> 103 Mbps
+				case "8K":
+					value = "7680x4230" // https://reolink.com/blog/8k-resolution/
+				}
+			default:
+				continue
+			}
+
+			input += sep + key + "=" + value
+			sep = ":" // next separator
+		}
+
+		if s := query.Get("format"); s != "" {
+			input += ",format=" + s
+		}
 	}

-	if s := query.Get("format"); s != "" {
-		input += ",format=" + s
-	}
-
-	return input, nil
+	return input
+}
+
+func GetInputTTS(src string) string {
+	query, err := url.ParseQuery(src)
+	if err != nil {
+		return ""
+	}
+
+	input := `-re -f lavfi -i "flite=text='` + query.Get("text") + `'`
+
+	// ffmpeg -f lavfi -i flite=list_voices=1
+	// awb, kal, kal16, rms, slt
+	if voice := query.Get("voice"); voice != "" {
+		input += ":voice" + voice
+	}
+
+	return input + `"`
 }
--- a/internal/ffmpeg/virtual/virtual_test.go
+++ b/internal/ffmpeg/virtual/virtual_test.go
@@ -0,0 +1,20 @@
+package virtual
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestGetInput(t *testing.T) {
+	s := GetInput("video")
+	require.Equal(t, "-re -f lavfi -i testsrc=decimals=2:size=1920x1080", s)
+
+	s = GetInput("video=testsrc2&size=4K")
+	require.Equal(t, "-re -f lavfi -i testsrc2=size=3840x2160", s)
+}
+
+func TestGetInputTTS(t *testing.T) {
+	s := GetInputTTS("text=hello world&voice=slt")
+	require.Equal(t, `-re -f lavfi -i "flite=text='hello world':voiceslt"`, s)
+}
--- a/internal/gopro/gopro.go
+++ b/internal/gopro/gopro.go
@@ -10,15 +10,13 @@ import (
 )

 func Init() {
-	streams.HandleFunc("gopro", handleGoPro)
+	streams.HandleFunc("gopro", func(source string) (core.Producer, error) {
+		return gopro.Dial(source)
+	})

 	api.HandleFunc("api/gopro", apiGoPro)
 }

-func handleGoPro(rawURL string) (core.Producer, error) {
-	return gopro.Dial(rawURL)
-}
-
 func apiGoPro(w http.ResponseWriter, r *http.Request) {
 	var items []*api.Source

--- a/internal/hass/api.go
+++ b/internal/hass/api.go
@@ -63,7 +63,7 @@ func apiStream(w http.ResponseWriter, r *http.Request) {
 			return
 		}

-		s, err = webrtc.ExchangeSDP(stream, string(offer), "WebRTC/Hass sync", r.UserAgent())
+		s, err = webrtc.ExchangeSDP(stream, string(offer), "hass/webrtc", r.UserAgent())
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
--- a/internal/hass/hass.go
+++ b/internal/hass/hass.go
@@ -45,19 +45,14 @@ func Init() {
 		return "", nil
 	})

-	streams.HandleFunc("hass", func(url string) (core.Producer, error) {
+	streams.HandleFunc("hass", func(source string) (core.Producer, error) {
 		// support hass://supervisor?entity_id=camera.driveway_doorbell
-		client, err := hass.NewClient(url)
-		if err != nil {
-			return nil, err
-		}
-
-		return client, nil
+		return hass.NewClient(source)
 	})

 	// load static entries from Hass config
 	if err := importConfig(conf.Mod.Config); err != nil {
-		log.Debug().Msgf("[hass] can't import config: %s", err)
+		log.Trace().Msgf("[hass] can't import config: %s", err)

 		api.HandleFunc("api/hass", func(w http.ResponseWriter, _ *http.Request) {
 			http.Error(w, "no hass config", http.StatusNotFound)
--- a/internal/hls/hls.go
+++ b/internal/hls/hls.go
@@ -12,7 +12,6 @@ import (
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/mp4"
 	"github.com/AlexxIT/go2rtc/pkg/mpegts"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
 	"github.com/rs/zerolog"
 )

@@ -63,15 +62,13 @@ func handlerStream(w http.ResponseWriter, r *http.Request) {
 	medias := mp4.ParseQuery(r.URL.Query())
 	if medias != nil {
 		c := mp4.NewConsumer(medias)
-		c.Type = "HLS/fMP4 consumer"
-		c.RemoteAddr = tcp.RemoteAddr(r)
-		c.UserAgent = r.UserAgent()
+		c.FormatName = "hls/fmp4"
+		c.WithRequest(r)
 		cons = c
 	} else {
 		c := mpegts.NewConsumer()
-		c.Type = "HLS/TS consumer"
-		c.RemoteAddr = tcp.RemoteAddr(r)
-		c.UserAgent = r.UserAgent()
+		c.FormatName = "hls/mpegts"
+		c.WithRequest(r)
 		cons = c
 	}

--- a/internal/hls/ws.go
+++ b/internal/hls/ws.go
@@ -8,7 +8,6 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/api/ws"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/mp4"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
 )

 func handlerWSHLS(tr *ws.Transport, msg *ws.Message) error {
@@ -20,9 +19,8 @@ func handlerWSHLS(tr *ws.Transport, msg *ws.Message) error {
 	codecs := msg.String()
 	medias := mp4.ParseCodecs(codecs, true)
 	cons := mp4.NewConsumer(medias)
-	cons.Type = "HLS/fMP4 consumer"
-	cons.RemoteAddr = tcp.RemoteAddr(tr.Request)
-	cons.UserAgent = tr.Request.UserAgent()
+	cons.FormatName = "hls/fmp4"
+	cons.WithRequest(tr.Request)

 	log.Trace().Msgf("[hls] new ws consumer codecs=%s", codecs)

--- a/internal/homekit/homekit.go
+++ b/internal/homekit/homekit.go
@@ -133,12 +133,19 @@ func Init() {
 var log zerolog.Logger
 var servers map[string]*server

-func streamHandler(url string) (core.Producer, error) {
+func streamHandler(rawURL string) (core.Producer, error) {
 	if srtp.Server == nil {
 		return nil, errors.New("homekit: can't work without SRTP server")
 	}

-	return homekit.Dial(url, srtp.Server)
+	rawURL, rawQuery, _ := strings.Cut(rawURL, "#")
+	client, err := homekit.Dial(rawURL, srtp.Server)
+	if client != nil && rawQuery != "" {
+		query := streams.ParseQuery(rawQuery)
+		client.Bitrate = parseBitrate(query.Get("bitrate"))
+	}
+
+	return client, err
 }

 func hapPairSetup(w http.ResponseWriter, r *http.Request) {
@@ -199,3 +206,24 @@ func findHomeKitURL(stream *streams.Stream) string {

 	return ""
 }
+
+func parseBitrate(s string) int {
+	n := len(s)
+	if n == 0 {
+		return 0
+	}
+
+	var k int
+	switch n--; s[n] {
+	case 'K':
+		k = 1024
+		s = s[:n]
+	case 'M':
+		k = 1024 * 1024
+		s = s[:n]
+	default:
+		k = 1
+	}
+
+	return k * core.Atoi(s)
+}
--- a/internal/http/http.go
+++ b/internal/http/http.go
@@ -11,9 +11,9 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/hls"
+	"github.com/AlexxIT/go2rtc/pkg/image"
 	"github.com/AlexxIT/go2rtc/pkg/magic"
-	"github.com/AlexxIT/go2rtc/pkg/mjpeg"
-	"github.com/AlexxIT/go2rtc/pkg/multipart"
+	"github.com/AlexxIT/go2rtc/pkg/mpjpeg"
 	"github.com/AlexxIT/go2rtc/pkg/tcp"
 )

@@ -45,6 +45,21 @@ func handleHTTP(rawURL string) (core.Producer, error) {
 		}
 	}

+	prod, err := do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	if info, ok := prod.(core.Info); ok {
+		info.SetProtocol("http")
+		info.SetRemoteAddr(req.URL.Host) // TODO: rewrite to net.Conn
+		info.SetURL(rawURL)
+	}
+
+	return prod, nil
+}
+
+func do(req *http.Request) (core.Producer, error) {
 	res, err := tcp.Do(req)
 	if err != nil {
 		return nil, err
@@ -66,14 +81,12 @@ func handleHTTP(rawURL string) (core.Producer, error) {
 	}

 	switch {
-	case ct == "image/jpeg":
-		return mjpeg.NewClient(res), nil
-
-	case ct == "multipart/x-mixed-replace":
-		return multipart.Open(res.Body)
-
 	case ct == "application/vnd.apple.mpegurl" || ext == "m3u8":
 		return hls.OpenURL(req.URL, res.Body)
+	case ct == "image/jpeg":
+		return image.Open(res)
+	case ct == "multipart/x-mixed-replace":
+		return mpjpeg.Open(res.Body)
 	}

 	return magic.Open(res.Body)
--- a/internal/isapi/init.go
+++ b/internal/isapi/init.go
@@ -7,16 +7,7 @@ import (
 )

 func Init() {
-	streams.HandleFunc("isapi", handle)
-}
-
-func handle(url string) (core.Producer, error) {
-	conn, err := isapi.NewClient(url)
-	if err != nil {
-		return nil, err
-	}
-	if err = conn.Dial(); err != nil {
-		return nil, err
-	}
-	return conn, nil
+	streams.HandleFunc("isapi", func(source string) (core.Producer, error) {
+		return isapi.Dial(source)
+	})
 }
--- a/internal/ivideon/ivideon.go
+++ b/internal/ivideon/ivideon.go
@@ -4,16 +4,10 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/ivideon"
-	"strings"
 )

 func Init() {
-	streams.HandleFunc("ivideon", func(url string) (core.Producer, error) {
-		id := strings.Replace(url[8:], "/", ":", 1)
-		prod := ivideon.NewClient(id)
-		if err := prod.Dial(); err != nil {
-			return nil, err
-		}
-		return prod, nil
+	streams.HandleFunc("ivideon", func(source string) (core.Producer, error) {
+		return ivideon.Dial(source)
 	})
 }
--- a/internal/mjpeg/init.go
+++ b/internal/mjpeg/init.go
@@ -10,24 +10,31 @@ import (

 	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/internal/api/ws"
+	"github.com/AlexxIT/go2rtc/internal/app"
 	"github.com/AlexxIT/go2rtc/internal/ffmpeg"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/ascii"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/magic"
 	"github.com/AlexxIT/go2rtc/pkg/mjpeg"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
-	"github.com/rs/zerolog/log"
+	"github.com/AlexxIT/go2rtc/pkg/mpjpeg"
+	"github.com/AlexxIT/go2rtc/pkg/y4m"
+	"github.com/rs/zerolog"
 )

 func Init() {
 	api.HandleFunc("api/frame.jpeg", handlerKeyframe)
 	api.HandleFunc("api/stream.mjpeg", handlerStream)
 	api.HandleFunc("api/stream.ascii", handlerStream)
+	api.HandleFunc("api/stream.y4m", apiStreamY4M)

 	ws.HandleFunc("mjpeg", handlerWS)
+
+	log = app.GetLogger("mjpeg")
 }

+var log zerolog.Logger
+
 func handlerKeyframe(w http.ResponseWriter, r *http.Request) {
 	src := r.URL.Query().Get("src")
 	stream := streams.Get(src)
@@ -37,8 +44,7 @@ func handlerKeyframe(w http.ResponseWriter, r *http.Request) {
 	}

 	cons := magic.NewKeyframe()
-	cons.RemoteAddr = tcp.RemoteAddr(r)
-	cons.UserAgent = r.UserAgent()
+	cons.WithRequest(r)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Error().Err(err).Caller().Send()
@@ -93,8 +99,7 @@ func outputMjpeg(w http.ResponseWriter, r *http.Request) {
 	}

 	cons := mjpeg.NewConsumer()
-	cons.RemoteAddr = tcp.RemoteAddr(r)
-	cons.UserAgent = r.UserAgent()
+	cons.WithRequest(r)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Error().Err(err).Msg("[api.mjpeg] add consumer")
@@ -110,7 +115,7 @@ func outputMjpeg(w http.ResponseWriter, r *http.Request) {
 		wr := mjpeg.NewWriter(w)
 		_, _ = cons.WriteTo(wr)
 	} else {
-		cons.Type = "ASCII passive consumer "
+		cons.FormatName = "ascii"

 		query := r.URL.Query()
 		wr := ascii.NewWriter(w, query.Get("color"), query.Get("back"), query.Get("text"))
@@ -128,17 +133,16 @@ func inputMjpeg(w http.ResponseWriter, r *http.Request) {
 		return
 	}

-	res := &http.Response{Body: r.Body, Header: r.Header, Request: r}
-	res.Header.Set("Content-Type", "multipart/mixed;boundary=")
+	prod, _ := mpjpeg.Open(r.Body)
+	prod.WithRequest(r)

-	client := mjpeg.NewClient(res)
-	stream.AddProducer(client)
+	stream.AddProducer(prod)

-	if err := client.Start(); err != nil && err != io.EOF {
+	if err := prod.Start(); err != nil && err != io.EOF {
 		log.Warn().Err(err).Caller().Send()
 	}

-	stream.RemoveProducer(client)
+	stream.RemoveProducer(prod)
 }

 func handlerWS(tr *ws.Transport, _ *ws.Message) error {
@@ -148,8 +152,7 @@ func handlerWS(tr *ws.Transport, _ *ws.Message) error {
 	}

 	cons := mjpeg.NewConsumer()
-	cons.RemoteAddr = tcp.RemoteAddr(tr.Request)
-	cons.UserAgent = tr.Request.UserAgent()
+	cons.WithRequest(tr.Request)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Debug().Err(err).Msg("[mjpeg] add consumer")
@@ -166,3 +169,24 @@ func handlerWS(tr *ws.Transport, _ *ws.Message) error {

 	return nil
 }
+
+func apiStreamY4M(w http.ResponseWriter, r *http.Request) {
+	src := r.URL.Query().Get("src")
+	stream := streams.Get(src)
+	if stream == nil {
+		http.Error(w, api.StreamNotFound, http.StatusNotFound)
+		return
+	}
+
+	cons := y4m.NewConsumer()
+	cons.WithRequest(r)
+
+	if err := stream.AddConsumer(cons); err != nil {
+		log.Error().Err(err).Caller().Send()
+		return
+	}
+
+	_, _ = cons.WriteTo(w)
+
+	stream.RemoveConsumer(cons)
+}
--- a/internal/mp4/mp4.go
+++ b/internal/mp4/mp4.go
@@ -1,6 +1,7 @@
 package mp4

 import (
+	"context"
 	"net/http"
 	"strconv"
 	"strings"
@@ -12,7 +13,6 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/mp4"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
 	"github.com/rs/zerolog"
 )

@@ -99,9 +99,9 @@ func handlerMP4(w http.ResponseWriter, r *http.Request) {

 	medias := mp4.ParseQuery(r.URL.Query())
 	cons := mp4.NewConsumer(medias)
-	cons.Type = "MP4/HTTP active consumer"
-	cons.RemoteAddr = tcp.RemoteAddr(r)
-	cons.UserAgent = r.UserAgent()
+	cons.FormatName = "mp4"
+	cons.Protocol = "http"
+	cons.WithRequest(r)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Error().Err(err).Caller().Send()
@@ -127,20 +127,20 @@ func handlerMP4(w http.ResponseWriter, r *http.Request) {
 		header.Set("Content-Disposition", `attachment; filename="`+filename+`"`)
 	}

-	var duration *time.Timer
-	if s := query.Get("duration"); s != "" {
-		if i, _ := strconv.Atoi(s); i > 0 {
-			duration = time.AfterFunc(time.Second*time.Duration(i), func() {
-				_ = cons.Stop()
-			})
-		}
+	ctx := r.Context() // handle when the client drops the connection
+
+	if i := core.Atoi(query.Get("duration")); i > 0 {
+		timeout := time.Second * time.Duration(i)
+		var cancel context.CancelFunc
+		ctx, cancel = context.WithTimeout(ctx, timeout)
+		defer cancel()
 	}

+	go func() {
+		<-ctx.Done()
+		_ = cons.Stop()
+		stream.RemoveConsumer(cons)
+	}()
+
 	_, _ = cons.WriteTo(w)
-
-	stream.RemoveConsumer(cons)
-
-	if duration != nil {
-		duration.Stop()
-	}
 }
--- a/internal/mp4/ws.go
+++ b/internal/mp4/ws.go
@@ -8,7 +8,6 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/mp4"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
 )

 func handlerWSMSE(tr *ws.Transport, msg *ws.Message) error {
@@ -24,9 +23,8 @@ func handlerWSMSE(tr *ws.Transport, msg *ws.Message) error {
 	}

 	cons := mp4.NewConsumer(medias)
-	cons.Type = "MSE/WebSocket active consumer"
-	cons.RemoteAddr = tcp.RemoteAddr(tr.Request)
-	cons.UserAgent = tr.Request.UserAgent()
+	cons.FormatName = "mse/fmp4"
+	cons.WithRequest(tr.Request)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Debug().Err(err).Msg("[mp4] add consumer")
@@ -57,9 +55,7 @@ func handlerWSMP4(tr *ws.Transport, msg *ws.Message) error {
 	}

 	cons := mp4.NewKeyframe(medias)
-	cons.Type = "MP4/WebSocket active consumer"
-	cons.RemoteAddr = tcp.RemoteAddr(tr.Request)
-	cons.UserAgent = tr.Request.UserAgent()
+	cons.WithRequest(tr.Request)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Error().Err(err).Caller().Send()
--- a/internal/mpegts/aac.go
+++ b/internal/mpegts/aac.go
@@ -6,8 +6,6 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/aac"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
-	"github.com/rs/zerolog/log"
 )

 func apiStreamAAC(w http.ResponseWriter, r *http.Request) {
@@ -19,11 +17,9 @@ func apiStreamAAC(w http.ResponseWriter, r *http.Request) {
 	}

 	cons := aac.NewConsumer()
-	cons.RemoteAddr = tcp.RemoteAddr(r)
-	cons.UserAgent = r.UserAgent()
+	cons.WithRequest(r)

 	if err := stream.AddConsumer(cons); err != nil {
-		log.Error().Err(err).Caller().Send()
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
--- a/internal/mpegts/mpegts.go
+++ b/internal/mpegts/mpegts.go
@@ -6,8 +6,6 @@ import (
 	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/internal/streams"
 	"github.com/AlexxIT/go2rtc/pkg/mpegts"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
-	"github.com/rs/zerolog/log"
 )

 func Init() {
@@ -32,11 +30,9 @@ func outputMpegTS(w http.ResponseWriter, r *http.Request) {
 	}

 	cons := mpegts.NewConsumer()
-	cons.RemoteAddr = tcp.RemoteAddr(r)
-	cons.UserAgent = r.UserAgent()
+	cons.WithRequest(r)

 	if err := stream.AddConsumer(cons); err != nil {
-		log.Error().Err(err).Caller().Send()
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
--- a/internal/nest/init.go
+++ b/internal/nest/init.go
@@ -10,19 +10,13 @@ import (
 )

 func Init() {
-	streams.HandleFunc("nest", streamNest)
+	streams.HandleFunc("nest", func(source string) (core.Producer, error) {
+		return nest.Dial(source)
+	})

 	api.HandleFunc("api/nest", apiNest)
 }

-func streamNest(url string) (core.Producer, error) {
-	client, err := nest.NewClient(url)
-	if err != nil {
-		return nil, err
-	}
-	return client, nil
-}
-
 func apiNest(w http.ResponseWriter, r *http.Request) {
 	query := r.URL.Query()
 	cliendID := query.Get("client_id")
--- a/internal/roborock/roborock.go
+++ b/internal/roborock/roborock.go
@@ -11,22 +11,13 @@ import (
 )

 func Init() {
-	streams.HandleFunc("roborock", handle)
+	streams.HandleFunc("roborock", func(source string) (core.Producer, error) {
+		return roborock.Dial(source)
+	})

 	api.HandleFunc("api/roborock", apiHandle)
 }

-func handle(url string) (core.Producer, error) {
-	conn := roborock.NewClient(url)
-	if err := conn.Dial(); err != nil {
-		return nil, err
-	}
-	if err := conn.Connect(); err != nil {
-		return nil, err
-	}
-	return conn, nil
-}
-
 var Auth struct {
 	UserData *roborock.UserInfo `json:"user_data"`
 	BaseURL  string             `json:"base_url"`
--- a/internal/rtmp/rtmp.go
+++ b/internal/rtmp/rtmp.go
@@ -12,7 +12,6 @@ import (
 	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/flv"
 	"github.com/AlexxIT/go2rtc/pkg/rtmp"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
 	"github.com/rs/zerolog"
 )

@@ -128,11 +127,7 @@ func tcpHandle(netConn net.Conn) error {
 var log zerolog.Logger

 func streamsHandle(url string) (core.Producer, error) {
-	client, err := rtmp.DialPlay(url)
-	if err != nil {
-		return nil, err
-	}
-	return client, nil
+	return rtmp.DialPlay(url)
 }

 func streamsConsumerHandle(url string) (core.Consumer, func(), error) {
@@ -165,9 +160,7 @@ func outputFLV(w http.ResponseWriter, r *http.Request) {
 	}

 	cons := flv.NewConsumer()
-	cons.Type = "HTTP-FLV consumer"
-	cons.RemoteAddr = tcp.RemoteAddr(r)
-	cons.UserAgent = r.UserAgent()
+	cons.WithRequest(r)

 	if err := stream.AddConsumer(cons); err != nil {
 		log.Error().Err(err).Caller().Send()
--- a/internal/rtsp/rtsp.go
+++ b/internal/rtsp/rtsp.go
@@ -210,6 +210,11 @@ func tcpHandler(conn *rtsp.Conn) {
 				return
 			}

+			query := conn.URL.Query()
+			if s := query.Get("timeout"); s != "" {
+				conn.Timeout = core.Atoi(s)
+			}
+
 			log.Debug().Str("stream", name).Msg("[rtsp] new producer")

 			stream.AddProducer(conn)
--- a/internal/streams/README.md
+++ b/internal/streams/README.md
@@ -0,0 +1,8 @@
+## Testing notes
+
+```yaml
+streams:
+  test1-basic: ffmpeg:virtual?video#video=h264
+  test2-reconnect: ffmpeg:virtual?video&duration=10#video=h264
+  test3-execkill: exec:./examples/rtsp_client/rtsp_client/rtsp_client {output}
+```
--- a/internal/streams/api.go
+++ b/internal/streams/api.go
@@ -0,0 +1,124 @@
+package streams
+
+import (
+	"net/http"
+
+	"github.com/AlexxIT/go2rtc/internal/api"
+	"github.com/AlexxIT/go2rtc/internal/app"
+	"github.com/AlexxIT/go2rtc/pkg/probe"
+)
+
+func apiStreams(w http.ResponseWriter, r *http.Request) {
+	query := r.URL.Query()
+	src := query.Get("src")
+
+	// without source - return all streams list
+	if src == "" && r.Method != "POST" {
+		api.ResponseJSON(w, streams)
+		return
+	}
+
+	// Not sure about all this API. Should be rewrited...
+	switch r.Method {
+	case "GET":
+		stream := Get(src)
+		if stream == nil {
+			http.Error(w, "", http.StatusNotFound)
+			return
+		}
+
+		cons := probe.NewProbe(query)
+		if len(cons.Medias) != 0 {
+			cons.WithRequest(r)
+			if err := stream.AddConsumer(cons); err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			api.ResponsePrettyJSON(w, stream)
+
+			stream.RemoveConsumer(cons)
+		} else {
+			api.ResponsePrettyJSON(w, streams[src])
+		}
+
+	case "PUT":
+		name := query.Get("name")
+		if name == "" {
+			name = src
+		}
+
+		if New(name, src) == nil {
+			http.Error(w, "", http.StatusBadRequest)
+			return
+		}
+
+		if err := app.PatchConfig(name, src, "streams"); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+		}
+
+	case "PATCH":
+		name := query.Get("name")
+		if name == "" {
+			http.Error(w, "", http.StatusBadRequest)
+			return
+		}
+
+		// support {input} templates: https://github.com/AlexxIT/go2rtc#module-hass
+		if Patch(name, src) == nil {
+			http.Error(w, "", http.StatusBadRequest)
+		}
+
+	case "POST":
+		// with dst - redirect source to dst
+		if dst := query.Get("dst"); dst != "" {
+			if stream := Get(dst); stream != nil {
+				if err := Validate(src); err != nil {
+					http.Error(w, err.Error(), http.StatusBadRequest)
+				} else if err = stream.Play(src); err != nil {
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+				} else {
+					api.ResponseJSON(w, stream)
+				}
+			} else if stream = Get(src); stream != nil {
+				if err := Validate(dst); err != nil {
+					http.Error(w, err.Error(), http.StatusBadRequest)
+				} else if err = stream.Publish(dst); err != nil {
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+				}
+			} else {
+				http.Error(w, "", http.StatusNotFound)
+			}
+		} else {
+			http.Error(w, "", http.StatusBadRequest)
+		}
+
+	case "DELETE":
+		delete(streams, src)
+
+		if err := app.PatchConfig(src, nil, "streams"); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+		}
+	}
+}
+
+func apiStreamsDOT(w http.ResponseWriter, r *http.Request) {
+	query := r.URL.Query()
+
+	dot := make([]byte, 0, 1024)
+	dot = append(dot, "digraph {\n"...)
+	if query.Has("src") {
+		for _, name := range query["src"] {
+			if stream := streams[name]; stream != nil {
+				dot = AppendDOT(dot, stream)
+			}
+		}
+	} else {
+		for _, stream := range streams {
+			dot = AppendDOT(dot, stream)
+		}
+	}
+	dot = append(dot, '}')
+
+	api.Response(w, dot, "text/vnd.graphviz")
+}
--- a/internal/streams/dot.go
+++ b/internal/streams/dot.go
@@ -0,0 +1,175 @@
+package streams
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+)
+
+func AppendDOT(dot []byte, stream *Stream) []byte {
+	for _, prod := range stream.producers {
+		if prod.conn == nil {
+			continue
+		}
+		c, err := marshalConn(prod.conn)
+		if err != nil {
+			continue
+		}
+		dot = c.appendDOT(dot, "producer")
+	}
+	for _, cons := range stream.consumers {
+		c, err := marshalConn(cons)
+		if err != nil {
+			continue
+		}
+		dot = c.appendDOT(dot, "consumer")
+	}
+	return dot
+}
+
+func marshalConn(v any) (*conn, error) {
+	b, err := json.Marshal(v)
+	if err != nil {
+		return nil, err
+	}
+	var c conn
+	if err = json.Unmarshal(b, &c); err != nil {
+		return nil, err
+	}
+	return &c, nil
+}
+
+const bytesK = "KMGTP"
+
+func humanBytes(i int) string {
+	if i < 1000 {
+		return fmt.Sprintf("%d B", i)
+	}
+
+	f := float64(i) / 1000
+	var n uint8
+	for f >= 1000 && n < 5 {
+		f /= 1000
+		n++
+	}
+	return fmt.Sprintf("%.2f %cB", f, bytesK[n])
+}
+
+type node struct {
+	ID     uint32         `json:"id"`
+	Codec  map[string]any `json:"codec"`
+	Parent uint32         `json:"parent"`
+	Childs []uint32       `json:"childs"`
+	Bytes  int            `json:"bytes"`
+	//Packets uint32         `json:"packets"`
+	//Drops   uint32         `json:"drops"`
+}
+
+var codecKeys = []string{"codec_name", "sample_rate", "channels", "profile", "level"}
+
+func (n *node) name() string {
+	if name, ok := n.Codec["codec_name"].(string); ok {
+		return name
+	}
+	return "unknown"
+}
+
+func (n *node) codec() []byte {
+	b := make([]byte, 0, 128)
+	for _, k := range codecKeys {
+		if v := n.Codec[k]; v != nil {
+			b = fmt.Appendf(b, "%s=%v\n", k, v)
+		}
+	}
+	if l := len(b); l > 0 {
+		return b[:l-1]
+	}
+	return b
+}
+
+func (n *node) appendDOT(dot []byte, group string) []byte {
+	dot = fmt.Appendf(dot, "%d [group=%s, label=%q, title=%q];\n", n.ID, group, n.name(), n.codec())
+	//for _, sink := range n.Childs {
+	//	dot = fmt.Appendf(dot, "%d -> %d;\n", n.ID, sink)
+	//}
+	return dot
+}
+
+type conn struct {
+	ID         uint32 `json:"id"`
+	FormatName string `json:"format_name"`
+	Protocol   string `json:"protocol"`
+	RemoteAddr string `json:"remote_addr"`
+	Source     string `json:"source"`
+	URL        string `json:"url"`
+	UserAgent  string `json:"user_agent"`
+	Receivers  []node `json:"receivers"`
+	Senders    []node `json:"senders"`
+	BytesRecv  int    `json:"bytes_recv"`
+	BytesSend  int    `json:"bytes_send"`
+}
+
+func (c *conn) appendDOT(dot []byte, group string) []byte {
+	host := c.host()
+	dot = fmt.Appendf(dot, "%s [group=host];\n", host)
+	dot = fmt.Appendf(dot, "%d [group=%s, label=%q, title=%q];\n", c.ID, group, c.FormatName, c.label())
+	if group == "producer" {
+		dot = fmt.Appendf(dot, "%s -> %d [label=%q];\n", host, c.ID, humanBytes(c.BytesRecv))
+	} else {
+		dot = fmt.Appendf(dot, "%d -> %s [label=%q];\n", c.ID, host, humanBytes(c.BytesSend))
+	}
+
+	for _, recv := range c.Receivers {
+		dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", c.ID, recv.ID, humanBytes(recv.Bytes))
+		dot = recv.appendDOT(dot, "node")
+	}
+	for _, send := range c.Senders {
+		dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", send.Parent, c.ID, humanBytes(send.Bytes))
+		//dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", send.ID, c.ID, humanBytes(send.Bytes))
+		//dot = send.appendDOT(dot, "node")
+	}
+	return dot
+}
+
+func (c *conn) host() (s string) {
+	if c.Protocol == "pipe" {
+		return "127.0.0.1"
+	}
+
+	if s = c.RemoteAddr; s == "" {
+		return "unknown"
+	}
+
+	if i := strings.Index(s, "forwarded"); i > 0 {
+		s = s[i+10:]
+	}
+
+	if s[0] == '[' {
+		if i := strings.Index(s, "]"); i > 0 {
+			return s[1:i]
+		}
+	}
+
+	if i := strings.IndexAny(s, " ,:"); i > 0 {
+		return s[:i]
+	}
+	return
+}
+
+func (c *conn) label() string {
+	var sb strings.Builder
+	sb.WriteString("format_name=" + c.FormatName)
+	if c.Protocol != "" {
+		sb.WriteString("\nprotocol=" + c.Protocol)
+	}
+	if c.Source != "" {
+		sb.WriteString("\nsource=" + c.Source)
+	}
+	if c.URL != "" {
+		sb.WriteString("\nurl=" + c.URL)
+	}
+	if c.UserAgent != "" {
+		sb.WriteString("\nuser_agent=" + c.UserAgent)
+	}
+	return sb.String()
+}
--- a/internal/streams/handlers.go
+++ b/internal/streams/handlers.go
@@ -7,7 +7,7 @@ import (
 	"github.com/AlexxIT/go2rtc/pkg/core"
 )

-type Handler func(url string) (core.Producer, error)
+type Handler func(source string) (core.Producer, error)

 var handlers = map[string]Handler{}

--- a/internal/streams/play.go
+++ b/internal/streams/play.go
@@ -2,6 +2,8 @@ package streams

 import (
 	"errors"
+	"time"
+
 	"github.com/AlexxIT/go2rtc/pkg/core"
 )

@@ -80,18 +82,20 @@ func (s *Stream) Play(source string) error {
 		s.AddInternalProducer(src)
 		s.AddInternalConsumer(cons)

-		go func() {
-			_ = src.Start()
-			_ = dst.Stop()
-			s.RemoveProducer(src)
-		}()
-
 		go func() {
 			_ = dst.Start()
 			_ = src.Stop()
 			s.RemoveInternalConsumer(cons)
 		}()

+		go func() {
+			_ = src.Start()
+			// little timeout before stop dst, so the buffer can be transferred
+			time.Sleep(time.Second)
+			_ = dst.Stop()
+			s.RemoveProducer(src)
+		}()
+
 		return nil
 	}

--- a/internal/streams/producer.go
+++ b/internal/streams/producer.go
@@ -132,11 +132,10 @@ func (p *Producer) AddTrack(media *core.Media, codec *core.Codec, track *core.Re
 }

 func (p *Producer) MarshalJSON() ([]byte, error) {
-	if p.conn != nil {
-		return json.Marshal(p.conn)
+	if conn := p.conn; conn != nil {
+		return json.Marshal(conn)
 	}
-
-	info := core.Info{URL: p.url}
+	info := map[string]string{"url": p.url}
 	return json.Marshal(info)
 }

@@ -207,7 +206,7 @@ func (p *Producer) reconnect(workerID, retry int) {
 	for _, media := range conn.GetMedias() {
 		switch media.Direction {
 		case core.DirectionRecvonly:
-			for _, receiver := range p.receivers {
+			for i, receiver := range p.receivers {
 				codec := media.MatchCodec(receiver.Codec)
 				if codec == nil {
 					continue
@@ -219,6 +218,7 @@ func (p *Producer) reconnect(workerID, retry int) {
 				}

 				receiver.Replace(track)
+				p.receivers[i] = track
 				break
 			}

@@ -234,6 +234,9 @@ func (p *Producer) reconnect(workerID, retry int) {
 		}
 	}

+	// stop previous connection after moving tracks (fix ghost exec/ffmpeg)
+	_ = p.conn.Stop()
+	// swap connections
 	p.conn = conn

 	go p.worker(conn, workerID)
--- a/internal/streams/stream.go
+++ b/internal/streams/stream.go
@@ -112,19 +112,12 @@ producers:
 }

 func (s *Stream) MarshalJSON() ([]byte, error) {
-	if !s.mu.TryLock() {
-		log.Warn().Msgf("[streams] json locked")
-		return json.Marshal(nil)
-	}
-
-	var info struct {
+	var info = struct {
 		Producers []*Producer     `json:"producers"`
 		Consumers []core.Consumer `json:"consumers"`
+	}{
+		Producers: s.producers,
+		Consumers: s.consumers,
 	}
-	info.Producers = s.producers
-	info.Consumers = s.consumers
-
-	s.mu.Unlock()
-
 	return json.Marshal(info)
 }
--- a/internal/streams/streams.go
+++ b/internal/streams/streams.go
@@ -1,7 +1,7 @@
 package streams

 import (
-	"net/http"
+	"errors"
 	"net/url"
 	"regexp"
 	"sync"
@@ -9,8 +9,6 @@ import (

 	"github.com/AlexxIT/go2rtc/internal/api"
 	"github.com/AlexxIT/go2rtc/internal/app"
-	"github.com/AlexxIT/go2rtc/pkg/probe"
-	"github.com/AlexxIT/go2rtc/pkg/tcp"
 	"github.com/rs/zerolog"
 )

@@ -28,7 +26,8 @@ func Init() {
 		streams[name] = NewStream(item)
 	}

-	api.HandleFunc("api/streams", streamsHandler)
+	api.HandleFunc("api/streams", apiStreams)
+	api.HandleFunc("api/streams.dot", apiStreamsDOT)

 	if cfg.Publish == nil {
 		return
@@ -49,9 +48,16 @@ func Get(name string) *Stream {

 var sanitize = regexp.MustCompile(`\s`)

-func New(name string, source string) *Stream {
-	// not allow creating dynamic streams with spaces in the source
+// Validate - not allow creating dynamic streams with spaces in the source
+func Validate(source string) error {
 	if sanitize.MatchString(source) {
+		return errors.New("streams: invalid dynamic source")
+	}
+	return nil
+}
+
+func New(name string, source string) *Stream {
+	if Validate(source) != nil {
 		return nil
 	}

@@ -137,97 +143,6 @@ func Delete(id string) {
 	delete(streams, id)
 }

-func streamsHandler(w http.ResponseWriter, r *http.Request) {
-	query := r.URL.Query()
-	src := query.Get("src")
-
-	// without source - return all streams list
-	if src == "" && r.Method != "POST" {
-		api.ResponseJSON(w, streams)
-		return
-	}
-
-	// Not sure about all this API. Should be rewrited...
-	switch r.Method {
-	case "GET":
-		stream := Get(src)
-		if stream == nil {
-			http.Error(w, "", http.StatusNotFound)
-			return
-		}
-
-		cons := probe.NewProbe(query)
-		if len(cons.Medias) != 0 {
-			cons.RemoteAddr = tcp.RemoteAddr(r)
-			cons.UserAgent = r.UserAgent()
-			if err := stream.AddConsumer(cons); err != nil {
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-
-			api.ResponsePrettyJSON(w, stream)
-
-			stream.RemoveConsumer(cons)
-		} else {
-			api.ResponsePrettyJSON(w, streams[src])
-		}
-
-	case "PUT":
-		name := query.Get("name")
-		if name == "" {
-			name = src
-		}
-
-		if New(name, src) == nil {
-			http.Error(w, "", http.StatusBadRequest)
-			return
-		}
-
-		if err := app.PatchConfig(name, src, "streams"); err != nil {
-			http.Error(w, err.Error(), http.StatusBadRequest)
-		}
-
-	case "PATCH":
-		name := query.Get("name")
-		if name == "" {
-			http.Error(w, "", http.StatusBadRequest)
-			return
-		}
-
-		// support {input} templates: https://github.com/AlexxIT/go2rtc#module-hass
-		if Patch(name, src) == nil {
-			http.Error(w, "", http.StatusBadRequest)
-		}
-
-	case "POST":
-		// with dst - redirect source to dst
-		if dst := query.Get("dst"); dst != "" {
-			if stream := Get(dst); stream != nil {
-				if err := stream.Play(src); err != nil {
-					http.Error(w, err.Error(), http.StatusInternalServerError)
-				} else {
-					api.ResponseJSON(w, stream)
-				}
-			} else if stream = Get(src); stream != nil {
-				if err := stream.Publish(dst); err != nil {
-					http.Error(w, err.Error(), http.StatusInternalServerError)
-				}
-			} else {
-				http.Error(w, "", http.StatusNotFound)
-			}
-		} else {
-			http.Error(w, "", http.StatusBadRequest)
-		}
-
-	case "DELETE":
-		delete(streams, src)
-
-		if err := app.PatchConfig(src, nil, "streams"); err != nil {
-			http.Error(w, err.Error(), http.StatusBadRequest)
-		}
-	}
-}
-
 var log zerolog.Logger
 var streams = map[string]*Stream{}
 var streamsMu sync.Mutex
--- a/internal/tapo/tapo.go
+++ b/internal/tapo/tapo.go
@@ -8,11 +8,11 @@ import (
 )

 func Init() {
-	streams.HandleFunc("kasa", func(url string) (core.Producer, error) {
-		return kasa.Dial(url)
+	streams.HandleFunc("kasa", func(source string) (core.Producer, error) {
+		return kasa.Dial(source)
 	})

-	streams.HandleFunc("tapo", func(url string) (core.Producer, error) {
-		return tapo.Dial(url)
+	streams.HandleFunc("tapo", func(source string) (core.Producer, error) {
+		return tapo.Dial(source)
 	})
 }
--- a/internal/webrtc/client.go
+++ b/internal/webrtc/client.go
@@ -41,7 +41,7 @@ func streamsHandler(rawURL string) (core.Producer, error) {
 				// https://aws.amazon.com/kinesis/video-streams/
 				// https://docs.aws.amazon.com/kinesisvideostreams-webrtc-dg/latest/devguide/what-is-kvswebrtc.html
 				// https://github.com/orgs/awslabs/repositories?q=kinesis+webrtc
-				return kinesisClient(rawURL, query, "WebRTC/Kinesis")
+				return kinesisClient(rawURL, query, "webrtc/kinesis")
 			} else if format == "openipc" {
 				return openIPCClient(rawURL, query)
 			} else {
@@ -77,17 +77,23 @@ func go2rtcClient(url string) (core.Producer, error) {
 	// 2. Create PeerConnection
 	pc, err := PeerConnection(true)
 	if err != nil {
-		log.Error().Err(err).Caller().Send()
 		return nil, err
 	}

+	defer func() {
+		if err != nil {
+			_ = pc.Close()
+		}
+	}()
+
 	// waiter will wait PC error or WS error or nil (connection OK)
 	var connState core.Waiter
 	var connMu sync.Mutex

 	prod := webrtc.NewConn(pc)
-	prod.Desc = "WebRTC/WebSocket async"
 	prod.Mode = core.ModeActiveProducer
+	prod.Protocol = "ws"
+	prod.URL = url
 	prod.Listen(func(msg any) {
 		switch msg := msg.(type) {
 		case *pion.ICECandidate:
@@ -132,7 +138,8 @@ func go2rtcClient(url string) (core.Producer, error) {
 	}

 	if msg.Type != "webrtc/answer" {
-		return nil, errors.New("wrong answer: " + msg.Type)
+		err = errors.New("wrong answer: " + msg.String())
+		return nil, err
 	}

 	answer := msg.String()
@@ -180,8 +187,9 @@ func whepClient(url string) (core.Producer, error) {
 	}

 	prod := webrtc.NewConn(pc)
-	prod.Desc = "WebRTC/WHEP sync"
 	prod.Mode = core.ModeActiveProducer
+	prod.Protocol = "http"
+	prod.URL = url

 	medias := []*core.Media{
 		{Kind: core.KindVideo, Direction: core.DirectionRecvonly},
--- a/internal/webrtc/kinesis.go
+++ b/internal/webrtc/kinesis.go
@@ -34,7 +34,7 @@ func (k kinesisResponse) String() string {
 	return fmt.Sprintf("type=%s, payload=%s", k.Type, k.Payload)
 }

-func kinesisClient(rawURL string, query url.Values, desc string) (core.Producer, error) {
+func kinesisClient(rawURL string, query url.Values, format string) (core.Producer, error) {
 	// 1. Connect to signalign server
 	conn, _, err := websocket.DefaultDialer.Dial(rawURL, nil)
 	if err != nil {
@@ -79,8 +79,10 @@ func kinesisClient(rawURL string, query url.Values, desc string) (core.Producer,
 	}

 	prod := webrtc.NewConn(pc)
-	prod.Desc = desc
+	prod.FormatName = format
 	prod.Mode = core.ModeActiveProducer
+	prod.Protocol = "ws"
+	prod.URL = rawURL
 	prod.Listen(func(msg any) {
 		switch msg := msg.(type) {
 		case *pion.ICECandidate:
@@ -216,5 +218,5 @@ func wyzeClient(rawURL string) (core.Producer, error) {
 		"ice_servers": []string{string(kvs.Servers)},
 	}

-	return kinesisClient(kvs.URL, query, "WebRTC/Wyze")
+	return kinesisClient(kvs.URL, query, "webrtc/wyze")
 }
--- a/internal/webrtc/milestone.go
+++ b/internal/webrtc/milestone.go
@@ -193,8 +193,10 @@ func milestoneClient(rawURL string, query url.Values) (core.Producer, error) {
 	}

 	prod := webrtc.NewConn(pc)
-	prod.Desc = "WebRTC/Milestone"
+	prod.FormatName = "webrtc/milestone"
 	prod.Mode = core.ModeActiveProducer
+	prod.Protocol = "http"
+	prod.URL = rawURL

 	offer, err := mc.GetOffer()
 	if err != nil {
--- a/internal/webrtc/openipc.go
+++ b/internal/webrtc/openipc.go
@@ -53,8 +53,10 @@ func openIPCClient(rawURL string, query url.Values) (core.Producer, error) {
 	var connState core.Waiter

 	prod := webrtc.NewConn(pc)
-	prod.Desc = "WebRTC/OpenIPC"
+	prod.FormatName = "webrtc/openipc"
 	prod.Mode = core.ModeActiveProducer
+	prod.Protocol = "ws"
+	prod.URL = rawURL
 	prod.Listen(func(msg any) {
 		switch msg := msg.(type) {
 		case *pion.ICECandidate:
--- a/internal/webrtc/server.go
+++ b/internal/webrtc/server.go
@@ -65,6 +65,7 @@ func outputWebRTC(w http.ResponseWriter, r *http.Request) {
 	url := r.URL.Query().Get("src")
 	stream := streams.Get(url)
 	if stream == nil {
+		http.Error(w, api.StreamNotFound, http.StatusNotFound)
 		return
 	}

@@ -100,11 +101,11 @@ func outputWebRTC(w http.ResponseWriter, r *http.Request) {

 	switch mediaType {
 	case "application/json":
-		desc = "WebRTC/JSON sync"
+		desc = "webrtc/json"
 	case MimeSDP:
-		desc = "WebRTC/WHEP sync"
+		desc = "webrtc/whep"
 	default:
-		desc = "WebRTC/HTTP sync"
+		desc = "webrtc/post"
 	}

 	answer, err := ExchangeSDP(stream, offer, desc, r.UserAgent())
@@ -168,8 +169,8 @@ func inputWebRTC(w http.ResponseWriter, r *http.Request) {

 	// create new webrtc instance
 	prod := webrtc.NewConn(pc)
-	prod.Desc = "WebRTC/WHIP sync"
 	prod.Mode = core.ModePassiveProducer
+	prod.Protocol = "http"
 	prod.UserAgent = r.UserAgent()

 	if err = prod.SetOffer(string(offer)); err != nil {
--- a/internal/webrtc/webrtc.go
+++ b/internal/webrtc/webrtc.go
@@ -117,8 +117,8 @@ func asyncHandler(tr *ws.Transport, msg *ws.Message) error {
 	defer sendAnswer.Done(nil)

 	conn := webrtc.NewConn(pc)
-	conn.Desc = "WebRTC/WebSocket async"
 	conn.Mode = mode
+	conn.Protocol = "ws"
 	conn.UserAgent = tr.Request.UserAgent()
 	conn.Listen(func(msg any) {
 		switch msg := msg.(type) {
@@ -207,8 +207,9 @@ func ExchangeSDP(stream *streams.Stream, offer, desc, userAgent string) (answer

 	// create new webrtc instance
 	conn := webrtc.NewConn(pc)
-	conn.Desc = desc
+	conn.FormatName = desc
 	conn.UserAgent = userAgent
+	conn.Protocol = "http"
 	conn.Listen(func(msg any) {
 		switch msg := msg.(type) {
 		case pion.PeerConnectionState:
--- a/internal/webtorrent/init.go
+++ b/internal/webtorrent/init.go
@@ -47,7 +47,7 @@ func Init() {
 			if stream == nil {
 				return "", errors.New(api.StreamNotFound)
 			}
-			return webrtc.ExchangeSDP(stream, offer, "WebRTC/WebTorrent sync", "")
+			return webrtc.ExchangeSDP(stream, offer, "webtorrent", "")
 		},
 	}

--- a/main.go
+++ b/main.go
@@ -36,6 +36,8 @@ import (
 )

 func main() {
+	app.Version = "1.9.4"
+
 	// 1. Core modules: app, api/ws, streams

 	app.Init() // init config and logs
--- a/pkg/README.md
+++ b/pkg/README.md
@@ -1,3 +1,85 @@
+# Notes
+
+go2rtc tries to name formats, protocols and codecs the same way they are named in FFmpeg.
+Some formats and protocols go2rtc supports exclusively. They have no equivalent in FFmpeg.
+
+## Producers (input)
+
+- The initiator of the connection can be go2rtc - **Source protocols**
+- The initiator of the connection can be an external program - **Ingress protocols**
+- Codecs can be incoming - **Recevers codecs**
+- Codecs can be outgoing (two way audio) - **Senders codecs**
+
+| Format       | Source protocols | Ingress protocols | Recevers codecs              | Senders codecs     | Example       |
+|--------------|------------------|-------------------|------------------------------|--------------------|---------------|
+| adts         | http,tcp,pipe    | http              | aac                          |                    | `http:`       |
+| bubble       | http             |                   | h264,hevc,pcm_alaw           |                    | `bubble:`     |
+| dvrip        | tcp              |                   | h264,hevc,pcm_alaw,pcm_mulaw | pcm_alaw           | `dvrip:`      |
+| flv          | http,tcp,pipe    | http              | h264,aac                     |                    | `http:`       |
+| gopro        | http+udp         |                   | TODO                         |                    | `gopro:`      |
+| hass/webrtc  | ws+udp,tcp       |                   | TODO                         |                    | `hass:`       |
+| hls/mpegts   | http             |                   | h264,h265,aac,opus           |                    | `http:`       |
+| homekit      | homekit+udp      |                   | h264,eld*                    |                    | `homekit:`    |
+| isapi        | http             |                   |                              | pcm_alaw,pcm_mulaw | `isapi:`      |
+| ivideon      | ws               |                   | h264                         |                    | `ivideon:`    |
+| kasa         | http             |                   | h264,pcm_mulaw               |                    | `kasa:`       |
+| h264         | http,tcp,pipe    | http              | h264                         |                    | `http:`       |
+| hevc         | http,tcp,pipe    | http              | hevc                         |                    | `http:`       |
+| mjpeg        | http,tcp,pipe    | http              | mjpeg                        |                    | `http:`       |
+| mpjpeg       | http,tcp,pipe    | http              | mjpeg                        |                    | `http:`       |
+| mpegts       | http,tcp,pipe    | http              | h264,hevc,aac,opus           |                    | `http:`       |
+| nest/webrtc  | http+udp         |                   | TODO                         |                    | `nest:`       |
+| roborock     | mqtt+udp         |                   | h264,opus                    | opus               | `roborock:`   |
+| rtmp         | rtmp             | rtmp              | h264,aac                     |                    | `rtmp:`       |
+| rtsp         | rtsp+tcp,ws      | rtsp+tcp          | h264,hevc,aac,pcm*,opus      | pcm*,opus          | `rtsp:`       |
+| stdin        | pipe             |                   |                              | pcm_alaw,pcm_mulaw | `stdin:`      |
+| tapo         | http             |                   | h264,pcma                    | pcm_alaw           | `tapo:`       |
+| wav          | http,tcp,pipe    | http              | pcm_alaw,pcm_mulaw           |                    | `http:`       |
+| webrtc*      | TODO             | TODO              | h264,pcm_alaw,pcm_mulaw,opus | pcm_alaw,pcm_mulaw | `webrtc:`     |
+| webtorrent   | TODO             | TODO              | TODO                         | TODO               | `webtorrent:` |
+| yuv4mpegpipe | http,tcp,pipe    | http              | rawvideo                     |                    | `http:`       |
+
+- **eld** - rare variant of aac codec
+- **pcm** - pcm_alaw pcm_mulaw pcm_s16be pcm_s16le
+- **webrtc** - webrtc/kinesis, webrtc/openipc, webrtc/milestone, webrtc/wyze, webrtc/whep
+
+## Consumers (output)
+
+| Format       | Protocol    | Send codecs                  | Recv codecs             | Example                               |
+|--------------|-------------|------------------------------|-------------------------|---------------------------------------|
+| adts         | http        | aac                          |                         | `GET /api/stream.adts`                |
+| ascii        | http        | mjpeg                        |                         | `GET /api/stream.ascii`               |
+| flv          | http        | h264,aac                     |                         | `GET /api/stream.flv`                 |
+| hls/mpegts   | http        | h264,hevc,aac                |                         | `GET /api/stream.m3u8`                |
+| hls/fmp4     | http        | h264,hevc,aac,pcm*,opus      |                         | `GET /api/stream.m3u8?mp4`            |
+| homekit      | homekit+udp | h264,opus                    |                         | Apple HomeKit app                     |
+| mjpeg        | ws          | mjpeg                        |                         | `{"type":"mjpeg"}` -> `/api/ws`       |
+| mpjpeg       | http        | mjpeg                        |                         | `GET /api/stream.mjpeg`               |
+| mp4          | http        | h264,hevc,aac,pcm*,opus      |                         | `GET /api/stream.mp4`                 |
+| mse/fmp4     | ws          | h264,hevc,aac,pcm*,opus      |                         | `{"type":"mse"}` -> `/api/ws`         |
+| mpegts       | http        | h264,hevc,aac                |                         | `GET /api/stream.ts`                  |
+| rtmp         | rtmp        | h264,aac                     |                         | `rtmp://localhost:1935/{stream_name}` |
+| rtsp         | rtsp+tcp    | h264,hevc,aac,pcm*,opus      |                         | `rtsp://localhost:8554/{stream_name}` |
+| webrtc       | TODO        | h264,pcm_alaw,pcm_mulaw,opus | pcm_alaw,pcm_mulaw,opus | `{"type":"webrtc"}` -> `/api/ws`      |
+| yuv4mpegpipe | http        | rawvideo                     |                         | `GET /api/stream.y4m`                 |
+
+- **pcm** - pcm_alaw pcm_mulaw pcm_s16be pcm_s16le
+
+## Snapshots
+
+| Format | Protocol | Send codecs | Example               |
+|--------|----------|-------------|-----------------------|
+| jpeg   | http     | mjpeg       | `GET /api/frame.jpeg` |
+| mp4    | http     | h264,hevc   | `GET /api/frame.mp4`  |
+
+## Developers
+
+File naming:
+
+- `pkg/{format}/producer.go` - producer for this format (also if support backchannel)
+- `pkg/{format}/consumer.go` - consumer for this format
+- `pkg/{format}/backchanel.go` - producer with only backchannel func
+
 ## Useful links

 - https://www.wowza.com/blog/streaming-protocols
--- a/pkg/aac/aac.go
+++ b/pkg/aac/aac.go
@@ -69,6 +69,8 @@ func DecodeConfig(b []byte) (objType, sampleFreqIdx, channels byte, sampleRate u
 	sampleFreqIdx = rd.ReadBits8(4)
 	if sampleFreqIdx == 0b1111 {
 		sampleRate = rd.ReadBits(24)
+	} else {
+		sampleRate = sampleRates[sampleFreqIdx]
 	}

 	channels = rd.ReadBits8(4)
--- a/pkg/aac/aac_test.go
+++ b/pkg/aac/aac_test.go
@@ -41,3 +41,12 @@ func TestADTS(t *testing.T) {

 	require.Equal(t, src[:len(dst)], dst)
 }
+
+func TestEncodeConfig(t *testing.T) {
+	conf := EncodeConfig(TypeAACLC, 48000, 1, false)
+	require.Equal(t, "1188", hex.EncodeToString(conf))
+	conf = EncodeConfig(TypeAACLC, 16000, 1, false)
+	require.Equal(t, "1408", hex.EncodeToString(conf))
+	conf = EncodeConfig(TypeAACLC, 8000, 1, false)
+	require.Equal(t, "1588", hex.EncodeToString(conf))
+}
--- a/pkg/aac/consumer.go
+++ b/pkg/aac/consumer.go
@@ -8,15 +8,12 @@ import (
 )

 type Consumer struct {
-	core.SuperConsumer
+	core.Connection
 	wr *core.WriteBuffer
 }

 func NewConsumer() *Consumer {
-	cons := &Consumer{
-		wr: core.NewWriteBuffer(nil),
-	}
-	cons.Medias = []*core.Media{
+	medias := []*core.Media{
 		{
 			Kind:      core.KindAudio,
 			Direction: core.DirectionSendonly,
@@ -25,7 +22,16 @@ func NewConsumer() *Consumer {
 			},
 		},
 	}
-	return cons
+	wr := core.NewWriteBuffer(nil)
+	return &Consumer{
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "adts",
+			Medias:     medias,
+			Transport:  wr,
+		},
+		wr: wr,
+	}
 }

 func (c *Consumer) AddTrack(media *core.Media, codec *core.Codec, track *core.Receiver) error {
@@ -51,8 +57,3 @@ func (c *Consumer) AddTrack(media *core.Media, codec *core.Codec, track *core.Re
 func (c *Consumer) WriteTo(wr io.Writer) (int64, error) {
 	return c.wr.WriteTo(wr)
 }
-
-func (c *Consumer) Stop() error {
-	_ = c.SuperConsumer.Close()
-	return c.wr.Close()
-}
--- a/pkg/aac/producer.go
+++ b/pkg/aac/producer.go
@@ -10,9 +10,8 @@ import (
 )

 type Producer struct {
-	core.SuperProducer
+	core.Connection
 	rd *bufio.Reader
-	cl io.Closer
 }

 func Open(r io.Reader) (*Producer, error) {
@@ -23,18 +22,22 @@ func Open(r io.Reader) (*Producer, error) {
 		return nil, err
 	}

-	codec := ADTSToCodec(b)
-
-	prod := &Producer{rd: rd, cl: r.(io.Closer)}
-	prod.Type = "ADTS producer"
-	prod.Medias = []*core.Media{
+	medias := []*core.Media{
 		{
 			Kind:      core.KindAudio,
 			Direction: core.DirectionRecvonly,
-			Codecs:    []*core.Codec{codec},
+			Codecs:    []*core.Codec{ADTSToCodec(b)},
 		},
 	}
-	return prod, nil
+	return &Producer{
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "adts",
+			Medias:     medias,
+			Transport:  r,
+		},
+		rd: rd,
+	}, nil
 }

 func (c *Producer) Start() error {
@@ -66,8 +69,3 @@ func (c *Producer) Start() error {
 		c.Receivers[0].WriteRTP(pkt)
 	}
 }
-
-func (c *Producer) Stop() error {
-	_ = c.SuperProducer.Close()
-	return c.cl.Close()
-}
--- a/pkg/ascii/ascii.go
+++ b/pkg/ascii/ascii.go
@@ -156,7 +156,7 @@ const x256b = "\x00\x00\x00\x00\x80\x80\x80\xc0\x80\x00\x00\x00\xff\xff\xff\xff\
 func xterm256color(r, g, b uint8, n int) (index uint8) {
 	best := uint16(0xFFFF)
 	for i := 0; i < n; i++ {
-		diff := uint16(r-x256r[i]) + uint16(g-x256g[i]) + uint16(b-x256b[i])
+		diff := sqDiff(r, x256r[i]) + sqDiff(g, x256g[i]) + sqDiff(b, x256b[i])
 		if diff < best {
 			best = diff
 			index = uint8(i)
@@ -164,3 +164,10 @@ func xterm256color(r, g, b uint8, n int) (index uint8) {
 	}
 	return
 }
+
+// sqDiff - just like from image/color/color.go
+func sqDiff(x, y uint8) uint16 {
+	d := uint16(x - y)
+	//return d
+	return (d * d) >> 2
+}
--- a/pkg/bits/reader.go
+++ b/pkg/bits/reader.go
@@ -131,3 +131,7 @@ func (r *Reader) ReadSEGolomb() int32 {
 func (r *Reader) Left() []byte {
 	return r.buf[r.pos:]
 }
+
+func (r *Reader) Pos() (int, byte) {
+	return r.pos - 1, r.bits
+}
--- a/pkg/bubble/client.go
+++ b/pkg/bubble/client.go
@@ -22,6 +22,7 @@ import (
 	"github.com/pion/rtp"
 )

+// Deprecated: should be rewritten to core.Connection
 type Client struct {
 	core.Listener

@@ -43,8 +44,12 @@ type Client struct {
 	recv int
 }

-func NewClient(url string) *Client {
-	return &Client{url: url}
+func Dial(rawURL string) (*Client, error) {
+	client := &Client{url: rawURL}
+	if err := client.Dial(); err != nil {
+		return nil, err
+	}
+	return client, nil
 }

 const (
--- a/pkg/bubble/producer.go
+++ b/pkg/bubble/producer.go
@@ -65,11 +65,16 @@ func (c *Client) Stop() error {
 }

 func (c *Client) MarshalJSON() ([]byte, error) {
-	info := &core.Info{
-		Type:      "Bubble active producer",
-		Medias:    c.medias,
-		Recv:      c.recv,
-		Receivers: c.receivers,
+	info := &core.Connection{
+		ID:         core.ID(c),
+		FormatName: "bubble",
+		Protocol:   "http",
+		Medias:     c.medias,
+		Recv:       c.recv,
+		Receivers:  c.receivers,
+	}
+	if c.conn != nil {
+		info.RemoteAddr = c.conn.RemoteAddr().String()
 	}
 	return json.Marshal(info)
 }
--- a/pkg/core/codec.go
+++ b/pkg/core/codec.go
@@ -2,8 +2,8 @@ package core

 import (
 	"encoding/base64"
+	"encoding/json"
 	"fmt"
-	"strconv"
 	"strings"
 	"unicode"

@@ -18,34 +18,76 @@ type Codec struct {
 	PayloadType uint8
 }

-func (c *Codec) String() string {
-	s := fmt.Sprintf("%d %s", c.PayloadType, c.Name)
+// MarshalJSON - return FFprobe compatible output
+func (c *Codec) MarshalJSON() ([]byte, error) {
+	info := map[string]any{}
+	if name := FFmpegCodecName(c.Name); name != "" {
+		info["codec_name"] = name
+		info["codec_type"] = c.Kind()
+	}
+	if c.Name == CodecH264 {
+		profile, level := DecodeH264(c.FmtpLine)
+		if profile != "" {
+			info["profile"] = profile
+			info["level"] = level
+		}
+	}
 	if c.ClockRate != 0 && c.ClockRate != 90000 {
-		s = fmt.Sprintf("%s/%d", s, c.ClockRate)
+		info["sample_rate"] = c.ClockRate
 	}
 	if c.Channels > 0 {
-		s = fmt.Sprintf("%s/%d", s, c.Channels)
+		info["channels"] = c.Channels
 	}
-	return s
+	return json.Marshal(info)
 }

-func (c *Codec) Text() string {
-	switch c.Name {
+func FFmpegCodecName(name string) string {
+	switch name {
 	case CodecH264:
-		if profile := DecodeH264(c.FmtpLine); profile != "" {
-			return "H.264 " + profile
-		}
-		return c.Name
+		return "h264"
+	case CodecH265:
+		return "hevc"
+	case CodecJPEG:
+		return "mjpeg"
+	case CodecRAW:
+		return "rawvideo"
+	case CodecPCMA:
+		return "pcm_alaw"
+	case CodecPCMU:
+		return "pcm_mulaw"
+	case CodecPCM:
+		return "pcm_s16be"
+	case CodecPCML:
+		return "pcm_s16le"
+	case CodecAAC:
+		return "aac"
+	case CodecOpus:
+		return "opus"
+	case CodecVP8:
+		return "vp8"
+	case CodecVP9:
+		return "vp9"
+	case CodecAV1:
+		return "av1"
+	case CodecELD:
+		return "aac/eld"
+	case CodecFLAC:
+		return "flac"
+	case CodecMP3:
+		return "mp3"
 	}
+	return name
+}

-	s := c.Name
+func (c *Codec) String() (s string) {
+	s = c.Name
 	if c.ClockRate != 0 && c.ClockRate != 90000 {
-		s += "/" + strconv.Itoa(int(c.ClockRate))
+		s += fmt.Sprintf("/%d", c.ClockRate)
 	}
 	if c.Channels > 0 {
-		s += "/" + strconv.Itoa(int(c.Channels))
+		s += fmt.Sprintf("/%d", c.Channels)
 	}
-	return s
+	return
 }

 func (c *Codec) IsRTP() bool {
@@ -181,10 +223,9 @@ func UnmarshalCodec(md *sdp.MediaDescription, payloadType string) *Codec {
 	return c
 }

-func DecodeH264(fmtp string) string {
+func DecodeH264(fmtp string) (profile string, level byte) {
 	if ps := Between(fmtp, "sprop-parameter-sets=", ","); ps != "" {
 		if sps, _ := base64.StdEncoding.DecodeString(ps); len(sps) >= 4 {
-			var profile string
 			switch sps[1] {
 			case 0x42:
 				profile = "Baseline"
@@ -198,8 +239,8 @@ func DecodeH264(fmtp string) string {
 				profile = fmt.Sprintf("0x%02X", sps[1])
 			}

-			return fmt.Sprintf("%s %d.%d", profile, sps[3]/10, sps[3]%10)
+			level = sps[3]
 		}
 	}
-	return ""
+	return
 }
--- a/pkg/core/connection.go
+++ b/pkg/core/connection.go
@@ -0,0 +1,139 @@
+package core
+
+import (
+	"io"
+	"net/http"
+	"reflect"
+	"sync/atomic"
+)
+
+func NewID() uint32 {
+	return id.Add(1)
+}
+
+// Deprecated: use NewID instead
+func ID(v any) uint32 {
+	p := uintptr(reflect.ValueOf(v).UnsafePointer())
+	return 0x8000_0000 | uint32(p)
+}
+
+var id atomic.Uint32
+
+type Info interface {
+	SetProtocol(string)
+	SetRemoteAddr(string)
+	SetSource(string)
+	SetURL(string)
+	WithRequest(*http.Request)
+}
+
+// Connection just like webrtc.PeerConnection
+// - ID and RemoteAddr used for building Connection(s) graph
+// - FormatName, Protocol, RemoteAddr, Source, URL, SDP, UserAgent used for info about Connection
+// - FormatName and Protocol has FFmpeg compatible names
+// - Transport used for auto closing on Stop
+type Connection struct {
+	ID         uint32 `json:"id,omitempty"`
+	FormatName string `json:"format_name,omitempty"` // rtsp, webrtc, mp4, mjpeg, mpjpeg...
+	Protocol   string `json:"protocol,omitempty"`    // tcp, udp, http, ws, pipe...
+	RemoteAddr string `json:"remote_addr,omitempty"` // host:port other info
+	Source     string `json:"source,omitempty"`
+	URL        string `json:"url,omitempty"`
+	SDP        string `json:"sdp,omitempty"`
+	UserAgent  string `json:"user_agent,omitempty"`
+
+	Medias    []*Media    `json:"medias,omitempty"`
+	Receivers []*Receiver `json:"receivers,omitempty"`
+	Senders   []*Sender   `json:"senders,omitempty"`
+	Recv      int         `json:"bytes_recv,omitempty"`
+	Send      int         `json:"bytes_send,omitempty"`
+
+	Transport any `json:"-"`
+}
+
+func (c *Connection) GetMedias() []*Media {
+	return c.Medias
+}
+
+func (c *Connection) GetTrack(media *Media, codec *Codec) (*Receiver, error) {
+	for _, receiver := range c.Receivers {
+		if receiver.Codec == codec {
+			return receiver, nil
+		}
+	}
+	receiver := NewReceiver(media, codec)
+	c.Receivers = append(c.Receivers, receiver)
+	return receiver, nil
+}
+
+func (c *Connection) Stop() error {
+	for _, receiver := range c.Receivers {
+		receiver.Close()
+	}
+	for _, sender := range c.Senders {
+		sender.Close()
+	}
+	if closer, ok := c.Transport.(io.Closer); ok {
+		return closer.Close()
+	}
+	return nil
+}
+
+// Deprecated:
+func (c *Connection) Codecs() []*Codec {
+	codecs := make([]*Codec, len(c.Senders))
+	for i, sender := range c.Senders {
+		codecs[i] = sender.Codec
+	}
+	return codecs
+}
+
+func (c *Connection) SetProtocol(s string) {
+	c.Protocol = s
+}
+
+func (c *Connection) SetRemoteAddr(s string) {
+	if c.RemoteAddr == "" {
+		c.RemoteAddr = s
+	} else {
+		c.RemoteAddr += " forwarded " + s
+	}
+}
+
+func (c *Connection) SetSource(s string) {
+	c.Source = s
+}
+
+func (c *Connection) SetURL(s string) {
+	c.URL = s
+}
+
+func (c *Connection) WithRequest(r *http.Request) {
+	if r.Header.Get("Upgrade") == "websocket" {
+		c.Protocol = "ws"
+	} else {
+		c.Protocol = "http"
+	}
+
+	c.RemoteAddr = r.RemoteAddr
+	if remote := r.Header.Get("X-Forwarded-For"); remote != "" {
+		c.RemoteAddr += " forwarded " + remote
+	}
+
+	c.UserAgent = r.UserAgent()
+}
+
+// Create like os.Create, init Consumer with existing Transport
+func Create(w io.Writer) (*Connection, error) {
+	return &Connection{Transport: w}, nil
+}
+
+// Open like os.Open, init Producer from existing Transport
+func Open(r io.Reader) (*Connection, error) {
+	return &Connection{Transport: r}, nil
+}
+
+// Dial like net.Dial, init Producer via Dialing
+func Dial(rawURL string) (*Connection, error) {
+	return &Connection{}, nil
+}
--- a/pkg/core/core.go
+++ b/pkg/core/core.go
@@ -1,5 +1,7 @@
 package core

+import "encoding/json"
+
 const (
 	DirectionRecvonly = "recvonly"
 	DirectionSendonly = "sendonly"
@@ -18,6 +20,7 @@ const (
 	CodecVP9  = "VP9"
 	CodecAV1  = "AV1"
 	CodecJPEG = "JPEG" // payloadType: 26
+	CodecRAW  = "RAW"

 	CodecPCMU = "PCMU" // payloadType: 0
 	CodecPCMA = "PCMA" // payloadType: 8
@@ -89,89 +92,6 @@ func (m Mode) String() string {
 	return "unknown"
 }

-type Info struct {
-	Type       string      `json:"type,omitempty"`
-	URL        string      `json:"url,omitempty"`
-	RemoteAddr string      `json:"remote_addr,omitempty"`
-	UserAgent  string      `json:"user_agent,omitempty"`
-	SDP        string      `json:"sdp,omitempty"`
-	Medias     []*Media    `json:"medias,omitempty"`
-	Receivers  []*Receiver `json:"receivers,omitempty"`
-	Senders    []*Sender   `json:"senders,omitempty"`
-	Recv       int         `json:"recv,omitempty"`
-	Send       int         `json:"send,omitempty"`
-}
-
-const (
-	UnsupportedCodec    = "unsupported codec"
-	WrongMediaDirection = "wrong media direction"
-)
-
-type SuperProducer struct {
-	Type      string      `json:"type,omitempty"`
-	URL       string      `json:"url,omitempty"`
-	SDP       string      `json:"sdp,omitempty"`
-	Medias    []*Media    `json:"medias,omitempty"`
-	Receivers []*Receiver `json:"receivers,omitempty"`
-	Recv      int         `json:"recv,omitempty"`
-}
-
-func (s *SuperProducer) GetMedias() []*Media {
-	return s.Medias
-}
-
-func (s *SuperProducer) GetTrack(media *Media, codec *Codec) (*Receiver, error) {
-	for _, receiver := range s.Receivers {
-		if receiver.Codec == codec {
-			return receiver, nil
-		}
-	}
-	receiver := NewReceiver(media, codec)
-	s.Receivers = append(s.Receivers, receiver)
-	return receiver, nil
-}
-
-func (s *SuperProducer) Close() error {
-	for _, receiver := range s.Receivers {
-		receiver.Close()
-	}
-	return nil
-}
-
-type SuperConsumer struct {
-	Type       string    `json:"type,omitempty"`
-	URL        string    `json:"url,omitempty"`
-	RemoteAddr string    `json:"remote_addr,omitempty"`
-	UserAgent  string    `json:"user_agent,omitempty"`
-	SDP        string    `json:"sdp,omitempty"`
-	Medias     []*Media  `json:"medias,omitempty"`
-	Senders    []*Sender `json:"senders,omitempty"`
-	Send       int       `json:"send,omitempty"`
-}
-
-func (s *SuperConsumer) GetMedias() []*Media {
-	return s.Medias
-}
-
-func (s *SuperConsumer) AddTrack(media *Media, codec *Codec, track *Receiver) error {
-	return nil
-}
-
-//func (b *SuperConsumer) WriteTo(w io.Writer) (n int64, err error) {
-//	return 0, nil
-//}
-
-func (s *SuperConsumer) Close() error {
-	for _, sender := range s.Senders {
-		sender.Close()
-	}
-	return nil
-}
-
-func (s *SuperConsumer) Codecs() []*Codec {
-	codecs := make([]*Codec, len(s.Senders))
-	for i, sender := range s.Senders {
-		codecs[i] = sender.Codec
-	}
-	return codecs
+func (m Mode) MarshalJSON() ([]byte, error) {
+	return json.Marshal(m.String())
 }
--- a/pkg/core/core_test.go
+++ b/pkg/core/core_test.go
@@ -0,0 +1,120 @@
+package core
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+type producer struct {
+	Medias    []*Media
+	Receivers []*Receiver
+
+	id byte
+}
+
+func (p *producer) GetMedias() []*Media {
+	return p.Medias
+}
+
+func (p *producer) GetTrack(_ *Media, codec *Codec) (*Receiver, error) {
+	for _, receiver := range p.Receivers {
+		if receiver.Codec == codec {
+			return receiver, nil
+		}
+	}
+	receiver := NewReceiver(nil, codec)
+	p.Receivers = append(p.Receivers, receiver)
+	return receiver, nil
+}
+
+func (p *producer) Start() error {
+	pkt := &Packet{Payload: []byte{p.id}}
+	p.Receivers[0].Input(pkt)
+	return nil
+}
+
+func (p *producer) Stop() error {
+	for _, receiver := range p.Receivers {
+		receiver.Close()
+	}
+	return nil
+}
+
+type consumer struct {
+	Medias  []*Media
+	Senders []*Sender
+
+	cache chan byte
+}
+
+func (c *consumer) GetMedias() []*Media {
+	return c.Medias
+}
+
+func (c *consumer) AddTrack(_ *Media, _ *Codec, track *Receiver) error {
+	c.cache = make(chan byte, 1)
+	sender := NewSender(nil, track.Codec)
+	sender.Output = func(packet *Packet) {
+		c.cache <- packet.Payload[0]
+	}
+	sender.HandleRTP(track)
+	c.Senders = append(c.Senders, sender)
+	return nil
+}
+
+func (c *consumer) Stop() error {
+	for _, sender := range c.Senders {
+		sender.Close()
+	}
+	return nil
+}
+
+func (c *consumer) read() byte {
+	return <-c.cache
+}
+
+func TestName(t *testing.T) {
+	GetProducer := func(b byte) Producer {
+		return &producer{
+			Medias: []*Media{
+				{
+					Kind:      KindVideo,
+					Direction: DirectionRecvonly,
+					Codecs: []*Codec{
+						{Name: CodecH264},
+					},
+				},
+			},
+			id: b,
+		}
+	}
+
+	// stage1
+	prod1 := GetProducer(1)
+	cons2 := &consumer{}
+
+	media1 := prod1.GetMedias()[0]
+	track1, _ := prod1.GetTrack(media1, media1.Codecs[0])
+
+	_ = cons2.AddTrack(nil, nil, track1)
+
+	_ = prod1.Start()
+	require.Equal(t, byte(1), cons2.read())
+
+	// stage2
+	prod2 := GetProducer(2)
+	media2 := prod2.GetMedias()[0]
+	require.NotEqual(t, fmt.Sprintf("%p", media1), fmt.Sprintf("%p", media2))
+	track2, _ := prod2.GetTrack(media2, media2.Codecs[0])
+	track1.Replace(track2)
+
+	_ = prod1.Stop()
+
+	_ = prod2.Start()
+	require.Equal(t, byte(2), cons2.read())
+
+	// stage3
+	_ = prod2.Stop()
+}
--- a/pkg/core/helpers.go
+++ b/pkg/core/helpers.go
@@ -38,6 +38,13 @@ func RandString(size, base byte) string {
 	return string(b)
 }

+func Before(s, sep string) string {
+	if i := strings.Index(s, sep); i > 0 {
+		return s[:i]
+	}
+	return s
+}
+
 func Between(s, sub1, sub2 string) string {
 	i := strings.Index(s, sub1)
 	if i < 0 {
--- a/pkg/core/media.go
+++ b/pkg/core/media.go
@@ -22,7 +22,7 @@ type Media struct {
 func (m *Media) String() string {
 	s := fmt.Sprintf("%s, %s", m.Kind, m.Direction)
 	for _, codec := range m.Codecs {
-		name := codec.Text()
+		name := codec.String()

 		if strings.Contains(s, name) {
 			continue
@@ -92,7 +92,7 @@ func (m *Media) Equal(media *Media) bool {

 func GetKind(name string) string {
 	switch name {
-	case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1, CodecJPEG:
+	case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1, CodecJPEG, CodecRAW:
 		return KindVideo
 	case CodecPCMU, CodecPCMA, CodecAAC, CodecOpus, CodecG722, CodecMP3, CodecPCM, CodecPCML, CodecELD, CodecFLAC:
 		return KindAudio
--- a/pkg/core/node.go
+++ b/pkg/core/node.go
@@ -0,0 +1,88 @@
+package core
+
+import (
+	"sync"
+
+	"github.com/pion/rtp"
+)
+
+//type Packet struct {
+//	Payload     []byte
+//	Timestamp   uint32 // PTS if DTS == 0 else DTS
+//	Composition uint32 // CTS = PTS-DTS (for support B-frames)
+//	Sequence    uint16
+//}
+
+type Packet = rtp.Packet
+
+// HandlerFunc - process input packets (just like http.HandlerFunc)
+type HandlerFunc func(packet *Packet)
+
+// Filter - a decorator for any HandlerFunc
+type Filter func(handler HandlerFunc) HandlerFunc
+
+// Node - Receiver or Sender or Filter (transform)
+type Node struct {
+	Codec  *Codec
+	Input  HandlerFunc
+	Output HandlerFunc
+
+	id     uint32
+	childs []*Node
+	parent *Node
+
+	mu sync.Mutex
+}
+
+func (n *Node) WithParent(parent *Node) *Node {
+	parent.AppendChild(n)
+	return n
+}
+
+func (n *Node) AppendChild(child *Node) {
+	n.mu.Lock()
+	n.childs = append(n.childs, child)
+	n.mu.Unlock()
+
+	child.parent = n
+}
+
+func (n *Node) RemoveChild(child *Node) {
+	n.mu.Lock()
+	for i, ch := range n.childs {
+		if ch == child {
+			n.childs = append(n.childs[:i], n.childs[i+1:]...)
+			break
+		}
+	}
+	n.mu.Unlock()
+}
+
+func (n *Node) Close() {
+	if parent := n.parent; parent != nil {
+		parent.RemoveChild(n)
+
+		if len(parent.childs) == 0 {
+			parent.Close()
+		}
+	} else {
+		for _, childs := range n.childs {
+			childs.Close()
+		}
+	}
+}
+
+func MoveNode(dst, src *Node) {
+	src.mu.Lock()
+	childs := src.childs
+	src.childs = nil
+	src.mu.Unlock()
+
+	dst.mu.Lock()
+	dst.childs = childs
+	dst.mu.Unlock()
+
+	for _, child := range childs {
+		child.parent = dst
+	}
+}
--- a/pkg/core/track.go
+++ b/pkg/core/track.go
@@ -3,223 +3,212 @@ package core
 import (
 	"encoding/json"
 	"errors"
-	"fmt"
-	"strconv"
-	"sync"

 	"github.com/pion/rtp"
 )

-type Packet struct {
-	PayloadType uint8
-	Sequence    uint16
-	Timestamp   uint32 // PTS if DTS == 0 else DTS
-	Composition uint32 // CTS = PTS-DTS (for support B-frames)
-	Payload     []byte
-}
-
 var ErrCantGetTrack = errors.New("can't get track")

 type Receiver struct {
-	Codec *Codec
-	Media *Media
+	Node

-	ID byte // Channel for RTSP, PayloadType for MPEG-TS
+	// Deprecated: should be removed
+	Media *Media `json:"-"`
+	// Deprecated: should be removed
+	ID byte `json:"-"` // Channel for RTSP, PayloadType for MPEG-TS

-	senders map[*Sender]chan *rtp.Packet
-	mu      sync.RWMutex
-	bytes   int
+	Bytes   int `json:"bytes,omitempty"`
+	Packets int `json:"packets,omitempty"`
 }

 func NewReceiver(media *Media, codec *Codec) *Receiver {
-	Assert(codec != nil)
-	return &Receiver{Codec: codec, Media: media}
-}
-
-// WriteRTP - fast and non blocking write to all readers buffers
-func (t *Receiver) WriteRTP(packet *rtp.Packet) {
-	t.mu.Lock()
-	t.bytes += len(packet.Payload)
-	for sender, buffer := range t.senders {
-		select {
-		case buffer <- packet:
-		default:
-			sender.overflow++
+	r := &Receiver{
+		Node:  Node{id: NewID(), Codec: codec},
+		Media: media,
+	}
+	r.Input = func(packet *Packet) {
+		r.Bytes += len(packet.Payload)
+		r.Packets++
+		for _, child := range r.childs {
+			child.Input(packet)
 		}
 	}
-	t.mu.Unlock()
+	return r
 }

-func (t *Receiver) Senders() (senders []*Sender) {
-	t.mu.RLock()
-	for sender := range t.senders {
-		senders = append(senders, sender)
+// Deprecated: should be removed
+func (r *Receiver) WriteRTP(packet *rtp.Packet) {
+	r.Input(packet)
+}
+
+// Deprecated: should be removed
+func (r *Receiver) Senders() []*Sender {
+	if len(r.childs) > 0 {
+		return []*Sender{{}}
+	} else {
+		return nil
 	}
-	t.mu.RUnlock()
-	return
 }

-func (t *Receiver) Close() {
-	t.mu.Lock()
-	// close all sender channel buffers and erase senders list
-	for _, buffer := range t.senders {
-		close(buffer)
-	}
-	t.senders = nil
-	t.mu.Unlock()
+// Deprecated: should be removed
+func (r *Receiver) Replace(target *Receiver) {
+	MoveNode(&target.Node, &r.Node)
 }

-func (t *Receiver) Replace(target *Receiver) {
-	// move this receiver senders to new receiver
-	t.mu.Lock()
-	senders := t.senders
-	t.mu.Unlock()
-
-	target.mu.Lock()
-	target.senders = senders
-	target.mu.Unlock()
-}
-
-func (t *Receiver) String() string {
-	s := t.Codec.String() + ", bytes=" + strconv.Itoa(t.bytes)
-	t.mu.RLock()
-	s += fmt.Sprintf(", senders=%d", len(t.senders))
-	t.mu.RUnlock()
-	return s
-}
-
-func (t *Receiver) MarshalJSON() ([]byte, error) {
-	return json.Marshal(t.String())
+func (r *Receiver) Close() {
+	r.Node.Close()
 }

 type Sender struct {
-	Codec *Codec
-	Media *Media
+	Node

-	Handler HandlerFunc
+	// Deprecated:
+	Media *Media `json:"-"`
+	// Deprecated:
+	Handler HandlerFunc `json:"-"`

-	receivers []*Receiver
-	mu        sync.RWMutex
-	bytes     int
+	Bytes   int `json:"bytes,omitempty"`
+	Packets int `json:"packets,omitempty"`
+	Drops   int `json:"drops,omitempty"`

-	overflow int
+	buf  chan *Packet
+	done chan struct{}
 }

 func NewSender(media *Media, codec *Codec) *Sender {
-	return &Sender{Codec: codec, Media: media}
-}
+	var bufSize uint16

-// HandlerFunc like http.HandlerFunc
-type HandlerFunc func(packet *rtp.Packet)
-
-func (s *Sender) HandleRTP(track *Receiver) {
-	s.Bind(track)
-	go s.worker(track)
-}
-
-func (s *Sender) Bind(track *Receiver) {
-	var bufferSize uint16
-
-	if GetKind(track.Codec.Name) == KindVideo {
-		if track.Codec.IsRTP() {
+	if GetKind(codec.Name) == KindVideo {
+		if codec.IsRTP() {
 			// in my tests 40Mbit/s 4K-video can generate up to 1500 items
 			// for the h264.RTPDepay => RTPPay queue
-			bufferSize = 5000
+			bufSize = 4096
 		} else {
-			bufferSize = 50
+			bufSize = 64
 		}
 	} else {
-		bufferSize = 100
+		bufSize = 128
 	}

-	buffer := make(chan *rtp.Packet, bufferSize)
-
-	track.mu.Lock()
-	if track.senders == nil {
-		track.senders = map[*Sender]chan *rtp.Packet{}
+	buf := make(chan *Packet, bufSize)
+	s := &Sender{
+		Node:  Node{id: NewID(), Codec: codec},
+		Media: media,
+		buf:   buf,
 	}
-	track.senders[s] = buffer
-	track.mu.Unlock()
-
-	s.mu.Lock()
-	s.receivers = append(s.receivers, track)
-	s.mu.Unlock()
+	s.Input = func(packet *Packet) {
+		// writing to nil chan - OK, writing to closed chan - panic
+		s.mu.Lock()
+		select {
+		case s.buf <- packet:
+			s.Bytes += len(packet.Payload)
+			s.Packets++
+		default:
+			s.Drops++
+		}
+		s.mu.Unlock()
+	}
+	s.Output = func(packet *Packet) {
+		s.Handler(packet)
+	}
+	return s
 }

-func (s *Sender) worker(track *Receiver) {
-	track.mu.Lock()
-	buffer := track.senders[s]
-	track.mu.Unlock()
+// Deprecated: should be removed
+func (s *Sender) HandleRTP(parent *Receiver) {
+	s.WithParent(parent)
+	s.Start()
+}

-	// read packets from buffer channel until it will be closed
-	if buffer != nil {
-		for packet := range buffer {
-			s.bytes += len(packet.Payload)
-			s.Handler(packet)
-		}
-	}
+// Deprecated: should be removed
+func (s *Sender) Bind(parent *Receiver) {
+	s.WithParent(parent)
+}

-	// remove current receiver from list
-	// it can only happen when receiver close buffer channel
-	s.mu.Lock()
-	for i, receiver := range s.receivers {
-		if receiver == track {
-			s.receivers = append(s.receivers[:i], s.receivers[i+1:]...)
-			break
-		}
-	}
-	s.mu.Unlock()
+func (s *Sender) WithParent(parent *Receiver) *Sender {
+	s.Node.WithParent(&parent.Node)
+	return s
 }

 func (s *Sender) Start() {
 	s.mu.Lock()
-	for _, track := range s.receivers {
-		go s.worker(track)
+	defer s.mu.Unlock()
+
+	if s.buf == nil || s.done != nil {
+		return
 	}
-	s.mu.Unlock()
+	s.done = make(chan struct{})
+
+	go func() {
+		for packet := range s.buf {
+			s.Output(packet)
+		}
+		close(s.done)
+	}()
+}
+
+func (s *Sender) Wait() {
+	if done := s.done; s.done != nil {
+		<-done
+	}
+}
+
+func (s *Sender) State() string {
+	if s.buf == nil {
+		return "closed"
+	}
+	if s.done == nil {
+		return "new"
+	}
+	return "connected"
 }

 func (s *Sender) Close() {
-	s.mu.Lock()
-	// remove this sender from all receivers list
-	for _, receiver := range s.receivers {
-		receiver.mu.Lock()
-		if buffer := receiver.senders[s]; buffer != nil {
-			// remove channel from list
-			delete(receiver.senders, s)
-			// close channel
-			close(buffer)
-		}
-		receiver.mu.Unlock()
+	// close buffer if exists
+	if buf := s.buf; buf != nil {
+		s.buf = nil
+		defer close(buf)
 	}
-	s.receivers = nil
-	s.mu.Unlock()
+
+	s.Node.Close()
 }

-func (s *Sender) String() string {
-	info := s.Codec.String() + ", bytes=" + strconv.Itoa(s.bytes)
-	s.mu.RLock()
-	info += ", receivers=" + strconv.Itoa(len(s.receivers))
-	s.mu.RUnlock()
-	if s.overflow > 0 {
-		info += ", overflow=" + strconv.Itoa(s.overflow)
+func (r *Receiver) MarshalJSON() ([]byte, error) {
+	v := struct {
+		ID      uint32   `json:"id"`
+		Codec   *Codec   `json:"codec"`
+		Childs  []uint32 `json:"childs,omitempty"`
+		Bytes   int      `json:"bytes,omitempty"`
+		Packets int      `json:"packets,omitempty"`
+	}{
+		ID:      r.Node.id,
+		Codec:   r.Node.Codec,
+		Bytes:   r.Bytes,
+		Packets: r.Packets,
 	}
-	return info
+	for _, child := range r.childs {
+		v.Childs = append(v.Childs, child.id)
+	}
+	return json.Marshal(v)
 }

 func (s *Sender) MarshalJSON() ([]byte, error) {
-	return json.Marshal(s.String())
-}
-
-// VA - helper, for extract video and audio receivers from list
-func VA(receivers []*Receiver) (video, audio *Receiver) {
-	for _, receiver := range receivers {
-		switch GetKind(receiver.Codec.Name) {
-		case KindVideo:
-			video = receiver
-		case KindAudio:
-			audio = receiver
-		}
+	v := struct {
+		ID      uint32 `json:"id"`
+		Codec   *Codec `json:"codec"`
+		Parent  uint32 `json:"parent,omitempty"`
+		Bytes   int    `json:"bytes,omitempty"`
+		Packets int    `json:"packets,omitempty"`
+		Drops   int    `json:"drops,omitempty"`
+	}{
+		ID:      s.Node.id,
+		Codec:   s.Node.Codec,
+		Bytes:   s.Bytes,
+		Packets: s.Packets,
+		Drops:   s.Drops,
 	}
-	return
+	if s.parent != nil {
+		v.Parent = s.parent.id
+	}
+	return json.Marshal(v)
 }
--- a/pkg/debug/debug.go
+++ b/pkg/debug/debug.go
@@ -24,7 +24,7 @@ func Logger(include func(packet *rtp.Packet) bool) func(packet *rtp.Packet) {
 		now := time.Now()

 		fmt.Printf(
-			"%s: size:%6d, ts:%10d, type:%2d, ssrc:%d, seq:%5d, mark:%t, dts:%4d, dtime:%3d\n",
+			"%s: size=%6d ts=%10d type=%2d ssrc=%d seq=%5d mark=%t dts=%4d dtime=%3dms\n",
 			now.Format("15:04:05.000"),
 			len(packet.Payload), packet.Timestamp, packet.PayloadType, packet.SSRC, packet.SequenceNumber, packet.Marker,
 			packet.Timestamp-lastTS, now.Sub(lastTime).Milliseconds(),
@@ -41,7 +41,7 @@ func Logger(include func(packet *rtp.Packet) bool) func(packet *rtp.Packet) {

 		if dt := now.Sub(secTime); dt > time.Second {
 			fmt.Printf(
-				"%s: size:%6d, cnt:%d, dts: %d, dtime:%d\n",
+				"%s: size=%6d cnt=%d dts=%d dtime=%3dms\n",
 				now.Format("15:04:05.000"),
 				secSize, secCnt, lastTS-secTS, dt.Milliseconds(),
 			)
--- a/pkg/dvrip/backchannel.go
+++ b/pkg/dvrip/backchannel.go
@@ -8,16 +8,16 @@ import (
 	"github.com/pion/rtp"
 )

-type Consumer struct {
-	core.SuperConsumer
+type Backchannel struct {
+	core.Connection
 	client *Client
 }

-func (c *Consumer) GetTrack(media *core.Media, codec *core.Codec) (*core.Receiver, error) {
+func (c *Backchannel) GetTrack(media *core.Media, codec *core.Codec) (*core.Receiver, error) {
 	return nil, core.ErrCantGetTrack
 }

-func (c *Consumer) Start() error {
+func (c *Backchannel) Start() error {
 	if err := c.client.conn.SetReadDeadline(time.Time{}); err != nil {
 		return err
 	}
@@ -30,12 +30,7 @@ func (c *Consumer) Start() error {
 	}
 }

-func (c *Consumer) Stop() error {
-	_ = c.SuperConsumer.Close()
-	return c.client.Close()
-}
-
-func (c *Consumer) AddTrack(media *core.Media, _ *core.Codec, track *core.Receiver) error {
+func (c *Backchannel) AddTrack(media *core.Media, _ *core.Codec, track *core.Receiver) error {
 	if err := c.client.Talk(); err != nil {
 		return err
 	}
--- a/pkg/dvrip/client.go
+++ b/pkg/dvrip/client.go
@@ -114,7 +114,7 @@ func (c *Client) Play() error {
 }

 func (c *Client) Talk() error {
-	format := `{"Name":"OPTalk","SessionID":"0x%08X","OPTalk":{"Action":"%s"}}` + "\x0A\x00"
+	format := `{"Name":"OPTalk","SessionID":"0x%08X","OPTalk":{"Action":"%s","AudioFormat":{"EncodeType":"G711_ALAW"}}}` + "\x0A\x00"

 	data := fmt.Sprintf(format, c.session, "Claim")
 	if _, err := c.WriteCmd(OPTalkClaim, []byte(data)); err != nil {
--- a/pkg/dvrip/dvrip.go
+++ b/pkg/dvrip/dvrip.go
@@ -8,26 +8,32 @@ func Dial(url string) (core.Producer, error) {
 		return nil, err
 	}

+	conn := core.Connection{
+		ID:         core.NewID(),
+		FormatName: "dvrip",
+		Protocol:   "tcp",
+		RemoteAddr: client.conn.RemoteAddr().String(),
+		Transport:  client.conn,
+	}
+
 	if client.stream != "" {
-		prod := &Producer{client: client}
-		prod.Type = "DVRIP active producer"
+		prod := &Producer{Connection: conn, client: client}
 		if err := prod.probe(); err != nil {
 			return nil, err
 		}
 		return prod, nil
 	} else {
-		cons := &Consumer{client: client}
-		cons.Type = "DVRIP active consumer"
-		cons.Medias = []*core.Media{
+		conn.Medias = []*core.Media{
 			{
 				Kind:      core.KindAudio,
 				Direction: core.DirectionSendonly,
 				Codecs: []*core.Codec{
+					// leave only one codec here for better compatibility with cameras
+					// https://github.com/AlexxIT/go2rtc/issues/1111
 					{Name: core.CodecPCMA, ClockRate: 8000, PayloadType: 8},
-					{Name: core.CodecPCMU, ClockRate: 8000, PayloadType: 0},
 				},
 			},
 		}
-		return cons, nil
+		return &Backchannel{Connection: conn, client: client}, nil
 	}
 }
--- a/pkg/dvrip/producer.go
+++ b/pkg/dvrip/producer.go
@@ -15,7 +15,7 @@ import (
 )

 type Producer struct {
-	core.SuperProducer
+	core.Connection

 	client *Client

@@ -92,10 +92,6 @@ func (c *Producer) Start() error {
 	}
 }

-func (c *Producer) Stop() error {
-	return c.client.Close()
-}
-
 func (c *Producer) probe() error {
 	if err := c.client.Play(); err != nil {
 		return err
--- a/pkg/ffmpeg/ffmpeg.go
+++ b/pkg/ffmpeg/ffmpeg.go
@@ -6,6 +6,15 @@ import (
 	"strings"
 )

+// correlation of libavformat versions with ffmpeg versions
+const (
+	Version50 = "59. 16"
+	Version51 = "59. 27"
+	Version60 = "60.  3"
+	Version61 = "60. 16"
+	Version70 = "61.  1"
+)
+
 type Args struct {
 	Bin     string   // ffmpeg
 	Global  string   // -hide_banner -v error
@@ -13,6 +22,7 @@ type Args struct {
 	Codecs  []string // -c:v libx264 -g:v 30 -preset:v ultrafast -tune:v zerolatency
 	Filters []string // scale=1920:1080
 	Output  string   // -f rtsp {output}
+	Version string   // libavformat version, it's more reliable than the ffmpeg version

 	Video, Audio int // count of Video and Audio params
 }
@@ -52,6 +62,11 @@ func (a *Args) String() string {
 	}

 	b.WriteByte(' ')
+	// starting from FFmpeg 6.1 readrate=1 has default initial bust 0.5 sec
+	// it might make us miss the first couple seconds of the file
+	if strings.HasPrefix(a.Input, "-re ") && a.Version >= Version61 {
+		b.WriteString("-readrate_initial_burst 0.001 ")
+	}
 	b.WriteString(a.Input)

 	multimode := a.Video > 1 || a.Audio > 1
@@ -91,3 +106,18 @@ func (a *Args) String() string {

 	return b.String()
 }
+
+func ParseVersion(b []byte) (ffmpeg string, libavformat string) {
+	if len(b) > 100 {
+		// ffmpeg version n7.0-30-g8b0fe91754-20240520 Copyright (c) 2000-2024 the FFmpeg developers
+		if i := bytes.IndexByte(b[15:], ' '); i > 0 {
+			ffmpeg = string(b[15 : 15+i])
+		}
+
+		// libavformat    60. 16.100 / 60. 16.100
+		if i := strings.Index(string(b), "libavformat"); i > 0 {
+			libavformat = string(b[i+15 : i+25])
+		}
+	}
+	return
+}
--- a/pkg/flv/amf/amf_test.go
+++ b/pkg/flv/amf/amf_test.go
@@ -137,6 +137,70 @@ func TestNewReader(t *testing.T) {
 				},
 			},
 		},
+		{
+			name:   "mediamtx",
+			actual: "0200075f726573756c74003ff0000000000000030006666d7356657202000d4c4e5820392c302c3132342c32000c6361706162696c697469657300403f0000000000000000090300056c6576656c0200067374617475730004636f646502001d4e6574436f6e6e656374696f6e2e436f6e6e6563742e53756363657373000b6465736372697074696f6e020015436f6e6e656374696f6e207375636365656465642e000e6f626a656374456e636f64696e67000000000000000000000009",
+			expect: []any{
+				"_result", float64(1), map[string]any{
+					"capabilities": float64(31),
+					"fmsVer":       "LNX 9,0,124,2",
+				}, map[string]any{
+					"code":           "NetConnection.Connect.Success",
+					"description":    "Connection succeeded.",
+					"level":          "status",
+					"objectEncoding": float64(0),
+				},
+			},
+		},
+		{
+			name:   "mediamtx",
+			actual: "0200075f726573756c7400401000000000000005003ff0000000000000",
+			expect: []any{"_result", float64(4), any(nil), float64(1)},
+		},
+		{
+			name:   "mediamtx",
+			actual: "0200086f6e537461747573004014000000000000050300056c6576656c0200067374617475730004636f64650200144e657453747265616d2e506c61792e5265736574000b6465736372697074696f6e02000a706c6179207265736574000009",
+			expect: []any{
+				"onStatus", float64(5), any(nil), map[string]any{
+					"code":        "NetStream.Play.Reset",
+					"description": "play reset",
+					"level":       "status",
+				},
+			},
+		},
+		{
+			name:   "mediamtx",
+			actual: "0200086f6e537461747573004014000000000000050300056c6576656c0200067374617475730004636f64650200144e657453747265616d2e506c61792e5374617274000b6465736372697074696f6e02000a706c6179207374617274000009",
+			expect: []any{
+				"onStatus", float64(5), any(nil), map[string]any{
+					"code":        "NetStream.Play.Start",
+					"description": "play start",
+					"level":       "status",
+				},
+			},
+		},
+		{
+			name:   "mediamtx",
+			actual: "0200086f6e537461747573004014000000000000050300056c6576656c0200067374617475730004636f64650200144e657453747265616d2e446174612e5374617274000b6465736372697074696f6e02000a64617461207374617274000009",
+			expect: []any{
+				"onStatus", float64(5), any(nil), map[string]any{
+					"code":        "NetStream.Data.Start",
+					"description": "data start",
+					"level":       "status",
+				},
+			},
+		},
+		{
+			name:   "mediamtx",
+			actual: "0200086f6e537461747573004014000000000000050300056c6576656c0200067374617475730004636f646502001c4e657453747265616d2e506c61792e5075626c6973684e6f74696679000b6465736372697074696f6e02000e7075626c697368206e6f74696679000009",
+			expect: []any{
+				"onStatus", float64(5), any(nil), map[string]any{
+					"code":        "NetStream.Play.PublishNotify",
+					"description": "publish notify",
+					"level":       "status",
+				},
+			},
+		},
 		{
 			name:   "obs-connect",
 			actual: "020007636f6e6e656374003ff000000000000003000361707002000c617070312f73747265616d3100047479706502000a6e6f6e70726976617465000e737570706f727473476f4177617901010008666c61736856657202001f464d4c452f332e302028636f6d70617469626c653b20464d53632f312e3029000673776655726c02002272746d703a2f2f3139322e3136382e31302e3130312f617070312f73747265616d310005746355726c02002272746d703a2f2f3139322e3136382e31302e3130312f617070312f73747265616d31000009",
--- a/pkg/flv/consumer.go
+++ b/pkg/flv/consumer.go
@@ -10,17 +10,13 @@ import (
 )

 type Consumer struct {
-	core.SuperConsumer
+	core.Connection
 	wr    *core.WriteBuffer
 	muxer *Muxer
 }

 func NewConsumer() *Consumer {
-	c := &Consumer{
-		wr:    core.NewWriteBuffer(nil),
-		muxer: &Muxer{},
-	}
-	c.Medias = []*core.Media{
+	medias := []*core.Media{
 		{
 			Kind:      core.KindVideo,
 			Direction: core.DirectionSendonly,
@@ -36,7 +32,17 @@ func NewConsumer() *Consumer {
 			},
 		},
 	}
-	return c
+	wr := core.NewWriteBuffer(nil)
+	return &Consumer{
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "flv",
+			Medias:     medias,
+			Transport:  wr,
+		},
+		wr:    wr,
+		muxer: &Muxer{},
+	}
 }

 func (c *Consumer) AddTrack(media *core.Media, codec *core.Codec, track *core.Receiver) error {
@@ -86,8 +92,3 @@ func (c *Consumer) WriteTo(wr io.Writer) (int64, error) {
 	}
 	return c.wr.WriteTo(wr)
 }
-
-func (c *Consumer) Stop() error {
-	_ = c.SuperConsumer.Close()
-	return c.wr.Close()
-}
--- a/pkg/flv/muxer.go
+++ b/pkg/flv/muxer.go
@@ -54,6 +54,8 @@ func (m *Muxer) GetInit() []byte {
 			sps, pps := h264.GetParameterSet(codec.FmtpLine)
 			if len(sps) == 0 {
 				sps = []byte{0x67, 0x42, 0x00, 0x0a, 0xf8, 0x41, 0xa2}
+			} else {
+				h264.FixPixFmt(sps)
 			}
 			if len(pps) == 0 {
 				pps = []byte{0x68, 0xce, 0x38, 0x80}
--- a/pkg/flv/producer.go
+++ b/pkg/flv/producer.go
@@ -15,18 +15,24 @@ import (
 )

 type Producer struct {
-	core.SuperProducer
+	core.Connection
 	rd *core.ReadBuffer

 	video, audio *core.Receiver
 }

 func Open(rd io.Reader) (*Producer, error) {
-	prod := &Producer{rd: core.NewReadBuffer(rd)}
+	prod := &Producer{
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "flv",
+			Transport:  rd,
+		},
+		rd: core.NewReadBuffer(rd),
+	}
 	if err := prod.probe(); err != nil {
 		return nil, err
 	}
-	prod.Type = "FLV producer"
 	return prod, nil
 }

@@ -57,7 +63,7 @@ const (
 )

 func (c *Producer) GetTrack(media *core.Media, codec *core.Codec) (*core.Receiver, error) {
-	receiver, _ := c.SuperProducer.GetTrack(media, codec)
+	receiver, _ := c.Connection.GetTrack(media, codec)
 	if media.Kind == core.KindVideo {
 		c.video = receiver
 	} else {
@@ -117,11 +123,6 @@ func (c *Producer) Start() error {
 	}
 }

-func (c *Producer) Stop() error {
-	_ = c.SuperProducer.Close()
-	return c.rd.Close()
-}
-
 func (c *Producer) probe() error {
 	if err := c.readHeader(); err != nil {
 		return err
--- a/pkg/gopro/producer.go
+++ b/pkg/gopro/producer.go
@@ -8,11 +8,10 @@ import (
 	"net/url"
 	"time"

-	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/mpegts"
 )

-func Dial(rawURL string) (core.Producer, error) {
+func Dial(rawURL string) (*mpegts.Producer, error) {
 	u, err := url.Parse(rawURL)
 	if err != nil {
 		return nil, err
@@ -32,7 +31,15 @@ func Dial(rawURL string) (core.Producer, error) {
 		return nil, err
 	}

-	return mpegts.Open(r)
+	prod, err := mpegts.Open(r)
+	if err != nil {
+		return nil, err
+	}
+
+	prod.FormatName = "gopro"
+	prod.RemoteAddr = u.Host
+
+	return prod, nil
 }

 type listener struct {
--- a/pkg/h264/sps.go
+++ b/pkg/h264/sps.go
@@ -1,6 +1,10 @@
 package h264

-import "github.com/AlexxIT/go2rtc/pkg/bits"
+import (
+	"fmt"
+
+	"github.com/AlexxIT/go2rtc/pkg/bits"
+)

 // http://www.itu.int/rec/T-REC-H.264
 // https://webrtc.googlesource.com/src/+/refs/heads/main/common_video/h264/sps_parser.cc
@@ -229,3 +233,132 @@ func (s *SPS) scaling_list(r *bits.Reader, sizeOfScalingList int) {
 		}
 	}
 }
+
+func (s *SPS) Profile() string {
+	switch s.profile_idc {
+	case 0x42:
+		return "Baseline"
+	case 0x4D:
+		return "Main"
+	case 0x58:
+		return "Extended"
+	case 0x64:
+		return "High"
+	}
+	return fmt.Sprintf("0x%02X", s.profile_idc)
+}
+
+func (s *SPS) PixFmt() string {
+	if s.bit_depth_luma_minus8 == 0 {
+		switch s.chroma_format_idc {
+		case 1:
+			if s.video_full_range_flag == 1 {
+				return "yuvj420p"
+			}
+			return "yuv420p"
+		case 2:
+			return "yuv422p"
+		case 3:
+			return "yuv444p"
+		}
+	}
+	return ""
+}
+
+func (s *SPS) String() string {
+	return fmt.Sprintf(
+		"%s %d.%d, %s, %dx%d",
+		s.Profile(), s.level_idc/10, s.level_idc%10, s.PixFmt(), s.Width(), s.Height(),
+	)
+}
+
+// FixPixFmt - change yuvj420p to yuv420p in SPS
+// same as "-c:v copy -bsf:v h264_metadata=video_full_range_flag=0"
+func FixPixFmt(sps []byte) {
+	r := bits.NewReader(sps)
+
+	_ = r.ReadByte()
+
+	profile := r.ReadByte()
+	_ = r.ReadByte()
+	_ = r.ReadByte()
+	_ = r.ReadUEGolomb()
+
+	switch profile {
+	case 100, 110, 122, 244, 44, 83, 86, 118, 128, 138, 139, 134, 135:
+		n := byte(8)
+
+		if r.ReadUEGolomb() == 3 {
+			_ = r.ReadBit()
+			n = 12
+		}
+
+		_ = r.ReadUEGolomb()
+		_ = r.ReadUEGolomb()
+		_ = r.ReadBit()
+
+		if r.ReadBit() != 0 {
+			for i := byte(0); i < n; i++ {
+				if r.ReadBit() != 0 {
+					return // skip
+				}
+			}
+		}
+	}
+
+	_ = r.ReadUEGolomb()
+
+	switch r.ReadUEGolomb() {
+	case 0:
+		_ = r.ReadUEGolomb()
+	case 1:
+		_ = r.ReadBit()
+		_ = r.ReadSEGolomb()
+		_ = r.ReadSEGolomb()
+
+		n := r.ReadUEGolomb()
+		for i := uint32(0); i < n; i++ {
+			_ = r.ReadSEGolomb()
+		}
+	}
+
+	_ = r.ReadUEGolomb()
+	_ = r.ReadBit()
+
+	_ = r.ReadUEGolomb()
+	_ = r.ReadUEGolomb()
+
+	if r.ReadBit() == 0 {
+		_ = r.ReadBit()
+	}
+
+	_ = r.ReadBit()
+
+	if r.ReadBit() != 0 {
+		_ = r.ReadUEGolomb()
+		_ = r.ReadUEGolomb()
+		_ = r.ReadUEGolomb()
+		_ = r.ReadUEGolomb()
+	}
+
+	if r.ReadBit() != 0 {
+		if r.ReadBit() != 0 {
+			if r.ReadByte() == 255 {
+				_ = r.ReadUint16()
+				_ = r.ReadUint16()
+			}
+		}
+
+		if r.ReadBit() != 0 {
+			_ = r.ReadBit()
+		}
+
+		if r.ReadBit() != 0 {
+			_ = r.ReadBits8(3)
+			if r.ReadBit() == 1 {
+				pos, bit := r.Pos()
+				sps[pos] &= ^byte(1 << bit)
+			}
+		}
+	}
+}
--- a/pkg/hap/camera/stream.go
+++ b/pkg/hap/camera/stream.go
@@ -15,7 +15,8 @@ type Stream struct {
 }

 func NewStream(
-	client *hap.Client, videoCodec *VideoCodec, audioCodec *AudioCodec, videoSession, audioSession *srtp.Session,
+	client *hap.Client, videoCodec *VideoCodec, audioCodec *AudioCodec,
+	videoSession, audioSession *srtp.Session, bitrate int,
 ) (*Stream, error) {
 	stream := &Stream{
 		id:     core.RandString(16, 0),
@@ -30,11 +31,17 @@ func NewStream(
 		return nil, err
 	}

+	if bitrate != 0 {
+		bitrate /= 1024 // convert bps to kbps
+	} else {
+		bitrate = 4096 // default kbps for general FullHD camera
+	}
+
 	videoCodec.RTPParams = []RTPParams{
 		{
 			PayloadType:  99,
 			SSRC:         videoSession.Local.SSRC,
-			MaxBitrate:   299,
+			MaxBitrate:   uint16(bitrate), // iPhone query 299Kbps, iPad/AppleTV query 802Kbps
 			RTCPInterval: 0.5,
 			MaxMTU:       []uint16{1378},
 		},
@@ -43,7 +50,7 @@ func NewStream(
 		{
 			PayloadType:  110,
 			SSRC:         audioSession.Local.SSRC,
-			MaxBitrate:   24,
+			MaxBitrate:   24, // any iDevice query 24Kbps (this is OK for 16KHz and 1 channel)
 			RTCPInterval: 5,

 			ComfortNoisePayloadType: []uint8{13},
--- a/pkg/hass/client.go
+++ b/pkg/hass/client.go
@@ -61,8 +61,10 @@ func NewClient(rawURL string) (*Client, error) {
 	}

 	conn := webrtc.NewConn(pc)
-	conn.Desc = "Hass"
+	conn.FormatName = "hass/webrtc"
 	conn.Mode = core.ModeActiveProducer
+	conn.Protocol = "ws"
+	conn.URL = rawURL

 	// https://developers.google.com/nest/device-access/traits/device/camera-live-stream#generatewebrtcstream-request-fields
 	medias := []*core.Media{
--- a/pkg/hls/producer.go
+++ b/pkg/hls/producer.go
@@ -4,14 +4,19 @@ import (
 	"io"
 	"net/url"

-	"github.com/AlexxIT/go2rtc/pkg/core"
 	"github.com/AlexxIT/go2rtc/pkg/mpegts"
 )

-func OpenURL(u *url.URL, body io.ReadCloser) (core.Producer, error) {
+func OpenURL(u *url.URL, body io.ReadCloser) (*mpegts.Producer, error) {
 	rd, err := NewReader(u, body)
 	if err != nil {
 		return nil, err
 	}
-	return mpegts.Open(rd)
+	prod, err := mpegts.Open(rd)
+	if err != nil {
+		return nil, err
+	}
+	prod.FormatName = "hls/mpegts"
+	prod.RemoteAddr = u.Host
+	return prod, nil
 }
--- a/pkg/homekit/consumer.go
+++ b/pkg/homekit/consumer.go
@@ -3,7 +3,7 @@ package homekit
 import (
 	"fmt"
 	"io"
-	"math/rand"
+	"math/rand/v2"
 	"net"
 	"time"

@@ -16,7 +16,7 @@ import (
 )

 type Consumer struct {
-	core.SuperConsumer
+	core.Connection
 	conn net.Conn
 	srtp *srtp.Server

@@ -29,28 +29,31 @@ type Consumer struct {
 }

 func NewConsumer(conn net.Conn, server *srtp.Server) *Consumer {
-	return &Consumer{
-		SuperConsumer: core.SuperConsumer{
-			Type:       "HomeKit passive consumer",
-			RemoteAddr: conn.RemoteAddr().String(),
-			Medias: []*core.Media{
-				{
-					Kind:      core.KindVideo,
-					Direction: core.DirectionSendonly,
-					Codecs: []*core.Codec{
-						{Name: core.CodecH264},
-					},
-				},
-				{
-					Kind:      core.KindAudio,
-					Direction: core.DirectionSendonly,
-					Codecs: []*core.Codec{
-						{Name: core.CodecOpus},
-					},
-				},
+	medias := []*core.Media{
+		{
+			Kind:      core.KindVideo,
+			Direction: core.DirectionSendonly,
+			Codecs: []*core.Codec{
+				{Name: core.CodecH264},
 			},
 		},
-
+		{
+			Kind:      core.KindAudio,
+			Direction: core.DirectionSendonly,
+			Codecs: []*core.Codec{
+				{Name: core.CodecOpus},
+			},
+		},
+	}
+	return &Consumer{
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "homekit",
+			Protocol:   "udp",
+			RemoteAddr: conn.RemoteAddr().String(),
+			Medias:     medias,
+			Transport:  conn,
+		},
 		conn: conn,
 		srtp: server,
 	}
@@ -175,11 +178,10 @@ func (c *Consumer) WriteTo(io.Writer) (int64, error) {
 }

 func (c *Consumer) Stop() error {
-	_ = c.SuperConsumer.Close()
 	if c.deadline != nil {
 		c.deadline.Reset(0)
 	}
-	return c.SuperConsumer.Close()
+	return c.Connection.Stop()
 }

 func (c *Consumer) srtpEndpoint() *srtp.Endpoint {
--- a/pkg/homekit/producer.go
+++ b/pkg/homekit/producer.go
@@ -15,8 +15,9 @@ import (
 	"github.com/pion/rtp"
 )

+// Deprecated: rename to Producer
 type Client struct {
-	core.SuperProducer
+	core.Connection

 	hap  *hap.Client
 	srtp *srtp.Server
@@ -28,6 +29,8 @@ type Client struct {
 	audioSession *srtp.Session

 	stream *camera.Stream
+
+	Bitrate int // in bits/s
 }

 func Dial(rawURL string, server *srtp.Server) (*Client, error) {
@@ -50,9 +53,13 @@ func Dial(rawURL string, server *srtp.Server) (*Client, error) {
 	}

 	client := &Client{
-		SuperProducer: core.SuperProducer{
-			Type: "HomeKit active producer",
-			URL:  conn.URL(),
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "homekit",
+			Protocol:   "udp",
+			RemoteAddr: conn.Conn.RemoteAddr().String(),
+			Source:     rawURL,
+			Transport:  conn,
 		},
 		hap:  conn,
 		srtp: server,
@@ -91,7 +98,6 @@ func (c *Client) GetMedias() []*core.Media {
 		return nil
 	}

-	c.URL = c.hap.URL()
 	c.SDP = fmt.Sprintf("%+v\n%+v", c.videoConfig, c.audioConfig)

 	c.Medias = []*core.Media{
@@ -132,7 +138,7 @@ func (c *Client) Start() error {
 	c.audioSession = &srtp.Session{Local: c.srtpEndpoint()}

 	var err error
-	c.stream, err = camera.NewStream(c.hap, videoCodec, audioCodec, c.videoSession, c.audioSession)
+	c.stream, err = camera.NewStream(c.hap, videoCodec, audioCodec, c.videoSession, c.audioSession, c.Bitrate)
 	if err != nil {
 		return err
 	}
@@ -173,8 +179,6 @@ func (c *Client) Start() error {
 }

 func (c *Client) Stop() error {
-	_ = c.SuperProducer.Close()
-
 	if c.videoSession != nil && c.videoSession.Remote != nil {
 		c.srtp.DelSession(c.videoSession)
 	}
@@ -182,7 +186,7 @@ func (c *Client) Stop() error {
 		c.srtp.DelSession(c.audioSession)
 	}

-	return c.hap.Close()
+	return c.Connection.Stop()
 }

 func (c *Client) trackByKind(kind string) *core.Receiver {
--- a/pkg/image/producer.go
+++ b/pkg/image/producer.go
@@ -0,0 +1,92 @@
+package image
+
+import (
+	"errors"
+	"io"
+	"net/http"
+
+	"github.com/AlexxIT/go2rtc/pkg/core"
+	"github.com/AlexxIT/go2rtc/pkg/tcp"
+	"github.com/pion/rtp"
+)
+
+type Producer struct {
+	core.Connection
+
+	closed bool
+	res    *http.Response
+}
+
+func Open(res *http.Response) (*Producer, error) {
+	return &Producer{
+		Connection: core.Connection{
+			ID:         core.NewID(),
+			FormatName: "image",
+			Protocol:   "http",
+			RemoteAddr: res.Request.URL.Host,
+			Transport:  res.Body,
+			Medias: []*core.Media{
+				{
+					Kind:      core.KindVideo,
+					Direction: core.DirectionRecvonly,
+					Codecs: []*core.Codec{
+						{
+							Name:        core.CodecJPEG,
+							ClockRate:   90000,
+							PayloadType: core.PayloadTypeRAW,
+						},
+					},
+				},
+			},
+		},
+		res: res,
+	}, nil
+}
+
+func (c *Producer) Start() error {
+	body, err := io.ReadAll(c.res.Body)
+	if err != nil {
+		return err
+	}
+
+	pkt := &rtp.Packet{
+		Header:  rtp.Header{Timestamp: core.Now90000()},
+		Payload: body,
+	}
+	c.Receivers[0].WriteRTP(pkt)
+
+	c.Recv += len(body)
+
+	req := c.res.Request
+
+	for !c.closed {
+		res, err := tcp.Do(req)
+		if err != nil {
+			return err
+		}
+
+		if res.StatusCode != http.StatusOK {
+			return errors.New("wrong status: " + res.Status)
+		}
+
+		body, err = io.ReadAll(res.Body)
+		if err != nil {
+			return err
+		}
+
+		c.Recv += len(body)
+
+		pkt = &rtp.Packet{
+			Header:  rtp.Header{Timestamp: core.Now90000()},
+			Payload: body,
+		}
+		c.Receivers[0].WriteRTP(pkt)
+	}
+
+	return nil
+}
+
+func (c *Producer) Stop() error {
+	c.closed = true
+	return c.Connection.Stop()
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Alex X	a4885c2c3a	Update version to 1.9.4	2024-06-18 21:33:36 +03:00
Alex X	f5aaee006e	Merge pull request #1168 from skrashevich/fix-flags-daemon fix(app): Refactor daemon initialization and add syscall import	2024-06-18 20:53:38 +03:00
Alex X	db6745e8ff	Code refactoring after #1168	2024-06-18 20:35:17 +03:00
Alex X	ba34855602	Merge pull request #1196 from skrashevich/feat-network-dot-enhancements refactor(webui): enhance network visualization in network.html	2024-06-16 22:24:11 +03:00
Alex X	e6fa97c738	Code refactoring after #1196	2024-06-16 22:12:52 +03:00
Sergey Krashevich	5b481a27c6	fix(network): enable autoResize in network settings	2024-06-16 21:57:48 +03:00
Alex X	bdc7ff1035	Fix forwarded remote_addr in the network	2024-06-16 19:04:34 +03:00
Alex X	da5f060741	Add killsignal and killtimeout to exec/rtsp	2024-06-16 19:03:57 +03:00
Alex X	a56d335380	Fix homekit producer remote_addr	2024-06-16 15:26:18 +03:00
Sergey Krashevich	d8aed552bc	fix(network): ensure consistent node positions by storing and reusing seed	2024-06-16 15:22:33 +03:00
Alex X	d7286fa06e	Merge pull request #1195 from skrashevich/fix-append-dot fix(streams): handle missing codec_name in appendDOT function	2024-06-16 15:20:51 +03:00
Alex X	906f554d74	Code refactoring after #1195	2024-06-16 15:19:50 +03:00
Sergey Krashevich	cb44d5431a	feat(network): preserve pan and scale on data reload	2024-06-16 15:01:40 +03:00
Sergey Krashevich	a69eb8a66e	style(network): add flex-grow to network div and move script tag	2024-06-16 14:54:02 +03:00
Sergey Krashevich	1b411b1fed	refactor(streams): optimize label generation with strings.Builder feat(network): add periodic data fetching and network update	2024-06-16 10:19:17 +03:00
Sergey Krashevich	5d57959608	fix(streams): handle missing codec_name in appendDOT function	2024-06-16 08:59:06 +03:00
Alex X	31e57c2ff8	Fix errors output for webrtc client and server	2024-06-16 06:37:42 +03:00
Alex X	734393d638	Add streaming network visualisation	2024-06-16 06:36:24 +03:00
Alex X	96504e2fb0	BIG rewrite stream info	2024-06-16 06:20:45 +03:00
Alex X	ecfe802065	Code refactoring for streams HandleFunc	2024-06-14 12:52:55 +03:00
Alex X	1ac9d54dab	Code refactoring for stream MarshalJSON	2024-06-10 16:42:34 +03:00
Sergey Krashevich	72d7e8aaaa	refactor(app): remove syscall import and improve error messages	2024-06-08 15:05:26 +03:00
Alex X	0395696866	Fix exec pipe output	2024-06-07 17:59:21 +03:00
Alex X	0667683e4d	Restore support old cipher suites after go1.22 #1172	2024-06-07 17:57:36 +03:00
Alex X	aca0781c4b	Code refactoring for api/streams	2024-06-07 12:25:58 +03:00
Sergey Krashevich	b389d0eb9c	fix(app): handle daemon process correctly on Unix systems	2024-06-06 18:54:40 +03:00
Alex X	bf303ed471	Fix -d flag	2024-06-06 17:58:31 +03:00
Alex X	cd777ba2b4	Update version to 1.9.3	2024-06-06 16:01:01 +03:00
Alex X	e3188a0a6d	Update docs about config	2024-06-06 15:21:32 +03:00
Alex X	2bab0a014d	Update dependencies	2024-06-06 14:34:16 +03:00
Alex X	a01da18018	Merge pull request #1150 from skrashevich/go122 update Go version to 1.22	2024-06-06 14:25:27 +03:00
Alex X	9d5a5c1e45	Merge remote-tracking branch 'origin/master'	2024-06-06 14:15:20 +03:00
Alex X	8377ad1d05	Update codec section in stream info	2024-06-06 13:16:12 +03:00
Alex X	ec33796bd3	Add goweight to useful commands	2024-06-05 20:02:10 +03:00
Alex X	31e4ba2722	Rewrite Receiver/Sender classes	2024-06-05 20:01:47 +03:00
Alex X	e0b1a50356	Add rtsp_client for testing ghost exec process	2024-06-05 20:00:41 +03:00
Alex X	9bb36ebb6c	Fix ghost exec/ffmpeg process	2024-06-05 19:59:22 +03:00
Alex X	756be9801e	Code refactoring for app module	2024-06-02 07:00:29 +03:00
Alex X	bd73b07ed8	Merge pull request #1147 from skrashevich/docker-ghcr-repo ci(workflow): add GitHub Container Registry	2024-05-31 07:22:47 +03:00
Sergey Krashevich	df1d44d24e	chore(deps): update Go version to 1.22 across project files	2024-05-30 17:12:56 +03:00
Sergey Krashevich	79245eeff4	fix(ci): skip GitHub Container Registry login on pull requests	2024-05-30 11:48:15 +03:00
Sergey Krashevich	aa86c1ec25	ci(workflow): add GitHub Container Registry login and update image paths	2024-05-30 11:28:06 +03:00
Alex X	2ab1d9d774	Add handling if mp4 client drops connection	2024-05-29 17:32:18 +03:00
Alex X	a9e7a73cc8	Add video bitrate setting for HomeKit source	2024-05-28 22:57:43 +03:00
Alex X	ea17b420d6	Fix two-way audio for webrtc client	2024-05-28 21:36:12 +03:00
Alex X	660979dfda	Merge pull request #1141 from skrashevich/feat-log-terminal-check feat(logging): add interactive shell detection for console output	2024-05-28 13:26:14 +03:00
Alex X	a6b9b4993f	Code refactoring after #1141	2024-05-28 13:21:33 +03:00
Sergey Krashevich	cc74504ed8	feat(shell): add Windows support for TTY detection	2024-05-28 10:19:51 +03:00
Sergey Krashevich	791239be12	Merge branch 'master' into feat-log-terminal-check	2024-05-28 09:15:01 +03:00
Sergey Krashevich	a79061c7c2	feat(logging): add interactive shell detection for console output	2024-05-28 09:10:51 +03:00
Alex X	50ad3b20c4	Add config schema.json	2024-05-28 09:08:57 +03:00
Alex X	649de0131c	Change logs timestamp format in WebUI	2024-05-27 20:25:09 +03:00
Alex X	8cb513cb89	Add log level for ffmpeg module	2024-05-27 20:24:24 +03:00
Alex X	3932dbaa84	Add print exec stderr to logs for debug level	2024-05-27 20:23:55 +03:00
Alex X	4534b4d8ca	Add more log customization options	2024-05-26 21:28:34 +03:00
Alex X	8e571a66e3	Code refactoring for debug packet logger	2024-05-26 00:19:26 +03:00
Alex X	0ccfcb0ec0	Fix timestamps for RTMP client	2024-05-26 00:18:56 +03:00
Alex X	8bae4631d2	Fix support some RTSP servers	2024-05-26 00:18:36 +03:00
Alex X	268629f551	Fix pix_fmt for publishing to RTMP servers	2024-05-25 19:45:29 +03:00
Alex X	0bd2fcde54	Update color index func for ascii stream	2024-05-25 13:52:55 +03:00
Alex X	6f34cf0c95	Add streaming to rawvideo format	2024-05-25 11:55:28 +03:00
Alex X	f8bc25d0ae	Add support rawvideo format	2024-05-25 08:22:38 +03:00
Alex X	8749562c96	Fix detection webrtc without audio #1106	2024-05-24 20:41:46 +03:00
Alex X	d9d2bdff44	Add timeout query param to RTSP incoming source #1118	2024-05-24 16:26:06 +03:00
Alex X	b3e9ed23ac	Add /api/ffmpeg for playing files and tts on cameras with two-way audio	2024-05-24 15:57:18 +03:00
Alex X	bf3f81ccac	Update ffmpeg pkg for reading files and parsing ffmpeg version	2024-05-24 11:06:51 +03:00
Alex X	ff39e2e496	Change import log for hass module from debug to trace	2024-05-24 11:04:26 +03:00
Alex X	d2346a2aed	Fix FFmpeg producer codecs	2024-05-24 07:48:44 +03:00
Alex X	8f57b1acb6	Fix TTS template	2024-05-24 07:48:17 +03:00
Alex X	6fafd10482	Add stream source validation for dynamic streams	2024-05-23 17:40:27 +03:00
Alex X	c726651b8b	Add ffmpeg version checker	2024-05-23 17:31:02 +03:00
Alex X	02af2e2849	Code refactoring for FFmpeg producer	2024-05-23 12:40:29 +03:00
Alex X	6d9c7012b0	Add output/aac for ffmpeg source	2024-05-23 12:24:41 +03:00
Alex X	8a7712a4c8	Add ffmpeg auto codec selection logic	2024-05-22 18:49:43 +03:00
Alex X	82fa803a37	Add ffmpeg virtual tests	2024-05-22 18:48:40 +03:00
Alex X	78a74da8d6	Fix aac.DecodeConfig sampleRate parsing	2024-05-22 18:46:30 +03:00
Alex X	53242ea02f	Add ffmpeg tts source	2024-05-22 13:00:39 +03:00
Alex X	af05083a1f	Code refactoring for ffmpeg device and virtual	2024-05-22 12:58:21 +03:00
Alex X	c41bddbbea	Add using wav format for ffmpeg transcoding to PCMA/PCMU	2024-05-21 17:50:15 +03:00
Alex X	54c8ca0112	Add wav format to magic producer	2024-05-21 17:48:31 +03:00
Alex X	a518488289	Add debug logs for run RTSP pipe	2024-05-21 17:46:43 +03:00
Alex X	99cc21aacb	Code refactoring for magic producer	2024-05-20 14:24:04 +03:00
Alex X	bc8295baee	Improve play audio on RTSP backchannel	2024-05-19 11:56:33 +03:00
Alex X	50f9913c41	Add hls.html	2024-05-19 10:33:11 +03:00
Alex X	4c135b5a46	Add binaries to gitignore	2024-05-19 07:25:50 +03:00
Alex X	686fb374e9	Remove PCMU for two way for DVRIP source #1111	2024-05-18 17:14:55 +03:00
Alex X	2b3e6a2730	Merge pull request #1122 from isegals/master Update client.go	2024-05-18 17:09:02 +03:00
Alex X	9143729042	Merge pull request #1123 from skrashevich/fix-vcs-tags-in-docker-builds add git to build stage	2024-05-18 16:20:42 +03:00
Sergey Krashevich	3952f0ba0f	add git to build stage	2024-05-18 13:47:02 +03:00
isegals	7a131822db	Update client.go Add "AudioFormat":{"EncodeType":"G711_ALAW"} to suppoet new firmware	2024-05-18 11:14:16 +03:00