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README.md
143
README.md
@@ -7,7 +7,7 @@ Ultimate camera streaming application with support RTSP, WebRTC, HomeKit, FFmpeg
|
||||
- zero-dependency and zero-config [small app](#go2rtc-binary) for all OS (Windows, macOS, Linux, ARM)
|
||||
- zero-delay for many supported protocols (lowest possible streaming latency)
|
||||
- streaming from [RTSP](#source-rtsp), [RTMP](#source-rtmp), [HTTP](#source-http) (FLV/MJPEG/JPEG), [FFmpeg](#source-ffmpeg), [USB Cameras](#source-ffmpeg-device) and [other sources](#module-streams)
|
||||
- streaming to [RTSP](#module-rtsp), [WebRTC](#module-webrtc), [MSE/MP4](#module-mp4) or [MJPEG](#module-mjpeg)
|
||||
- streaming to [RTSP](#module-rtsp), [WebRTC](#module-webrtc), [MSE/MP4](#module-mp4), [HLS](#module-hls) or [MJPEG](#module-mjpeg)
|
||||
- first project in the World with support streaming from [HomeKit Cameras](#source-homekit)
|
||||
- first project in the World with support H265 for WebRTC in browser (Safari only, [read more](https://github.com/AlexxIT/Blog/issues/5))
|
||||
- on the fly transcoding for unsupported codecs via [FFmpeg](#source-ffmpeg)
|
||||
@@ -31,8 +31,9 @@ Ultimate camera streaming application with support RTSP, WebRTC, HomeKit, FFmpeg
|
||||
|
||||
* [Fast start](#fast-start)
|
||||
* [go2rtc: Binary](#go2rtc-binary)
|
||||
* [go2rtc: Home Assistant Add-on](#go2rtc-home-assistant-add-on)
|
||||
* [go2rtc: Docker](#go2rtc-docker)
|
||||
* [go2rtc: Home Assistant Add-on](#go2rtc-home-assistant-add-on)
|
||||
* [go2rtc: Home Assistant Integration](#go2rtc-home-assistant-integration)
|
||||
* [Configuration](#configuration)
|
||||
* [Module: Streams](#module-streams)
|
||||
* [Source: RTSP](#source-rtsp)
|
||||
@@ -50,12 +51,12 @@ Ultimate camera streaming application with support RTSP, WebRTC, HomeKit, FFmpeg
|
||||
* [Module: WebRTC](#module-webrtc)
|
||||
* [Module: Ngrok](#module-ngrok)
|
||||
* [Module: Hass](#module-hass)
|
||||
* [From go2rtc to Hass](#from-go2rtc-to-hass)
|
||||
* [From Hass to go2rtc](#from-hass-to-go2rtc)
|
||||
* [Module: MP4](#module-mp4)
|
||||
* [Module: HLS](#module-hls)
|
||||
* [Module: MJPEG](#module-mjpeg)
|
||||
* [Module: Log](#module-log)
|
||||
* [Security](#security)
|
||||
* [Codecs filters](#codecs-filters)
|
||||
* [Codecs madness](#codecs-madness)
|
||||
* [Codecs negotiation](#codecs-negotiation)
|
||||
* [TIPS](#tips)
|
||||
@@ -63,7 +64,7 @@ Ultimate camera streaming application with support RTSP, WebRTC, HomeKit, FFmpeg
|
||||
|
||||
## Fast start
|
||||
|
||||
1. Download [binary](#go2rtc-binary) or use [Docker](#go2rtc-docker) or [Home Assistant Add-on](#go2rtc-home-assistant-add-on)
|
||||
1. Download [binary](#go2rtc-binary) or use [Docker](#go2rtc-docker) or Home Assistant [Add-on](#go2rtc-home-assistant-add-on) or [Integration](#go2rtc-home-assistant-integration)
|
||||
2. Open web interface: `http://localhost:1984/`
|
||||
|
||||
**Optionally:**
|
||||
@@ -92,6 +93,10 @@ Download binary for your OS from [latest release](https://github.com/AlexxIT/go2
|
||||
|
||||
Don't forget to fix the rights `chmod +x go2rtc_xxx_xxx` on Linux and Mac.
|
||||
|
||||
### go2rtc: Docker
|
||||
|
||||
Container [alexxit/go2rtc](https://hub.docker.com/r/alexxit/go2rtc) with support `amd64`, `386`, `arm64`, `arm`. This container is the same as [Home Assistant Add-on](#go2rtc-home-assistant-add-on), but can be used separately from Home Assistant. Container has preinstalled [FFmpeg](#source-ffmpeg), [Ngrok](#module-ngrok) and [Python](#source-echo).
|
||||
|
||||
### go2rtc: Home Assistant Add-on
|
||||
|
||||
[](https://my.home-assistant.io/redirect/supervisor_addon/?addon=a889bffc_go2rtc&repository_url=https%3A%2F%2Fgithub.com%2FAlexxIT%2Fhassio-addons)
|
||||
@@ -101,9 +106,9 @@ Don't forget to fix the rights `chmod +x go2rtc_xxx_xxx` on Linux and Mac.
|
||||
- go2rtc > Install > Start
|
||||
2. Setup [Integration](#module-hass)
|
||||
|
||||
### go2rtc: Docker
|
||||
### go2rtc: Home Assistant Integration
|
||||
|
||||
Container [alexxit/go2rtc](https://hub.docker.com/r/alexxit/go2rtc) with support `amd64`, `386`, `arm64`, `arm`. This container is the same as [Home Assistant Add-on](#go2rtc-home-assistant-add-on), but can be used separately from Home Assistant. Container has preinstalled [FFmpeg](#source-ffmpeg), [Ngrok](#module-ngrok) and [Python](#source-echo).
|
||||
[WebRTC Camera](https://github.com/AlexxIT/WebRTC) custom component can be used on any [Home Assistant installation](https://www.home-assistant.io/installation/), including [HassWP](https://github.com/AlexxIT/HassWP) on Windows. It can automatically download and use the latest version of go2rtc. Or it can connect to an existing version of go2rtc. Addon installation in this case is optional.
|
||||
|
||||
## Configuration
|
||||
|
||||
@@ -122,6 +127,7 @@ Available modules:
|
||||
- [rtsp](#module-rtsp) - RTSP Server (important for FFmpeg support)
|
||||
- [webrtc](#module-webrtc) - WebRTC Server
|
||||
- [mp4](#module-mp4) - MSE, MP4 stream and MP4 shapshot Server
|
||||
- [hls](#module-hls) - HLS TS or fMP4 stream Server
|
||||
- [mjpeg](#module-mjpeg) - MJPEG Server
|
||||
- [ffmpeg](#source-ffmpeg) - FFmpeg integration
|
||||
- [ngrok](#module-ngrok) - Ngrok integration (external access for private network)
|
||||
@@ -408,20 +414,25 @@ api:
|
||||
|
||||
You can get any stream as RTSP-stream: `rtsp://192.168.1.123:8554/{stream_name}`
|
||||
|
||||
- you can omit the codec filters, so one first video and one first audio will be selected
|
||||
- you can set `?video=copy` or just `?video`, so only one first video without audio will be selected
|
||||
- you can set multiple video or audio, so all of them will be selected
|
||||
- you can enable external password protection for your RTSP streams
|
||||
|
||||
Password protection always disabled for localhost calls (ex. FFmpeg or Hass on same server)
|
||||
You can enable external password protection for your RTSP streams. Password protection always disabled for localhost calls (ex. FFmpeg or Hass on same server).
|
||||
|
||||
```yaml
|
||||
rtsp:
|
||||
listen: ":8554" # RTSP Server TCP port, default - 8554
|
||||
username: "admin" # optional, default - disabled
|
||||
password: "pass" # optional, default - disabled
|
||||
default_query: "video&audio" # optional, default codecs filters
|
||||
```
|
||||
|
||||
By default go2rtc provide RTSP-stream with only one first video and only one first audio. You can change it with the `default_query` setting:
|
||||
|
||||
- `default_query: "mp4"` - MP4 compatible codecs (H264, H265, AAC)
|
||||
- `default_query: "video=all&audio=all"` - all tracks from all source (not all players can handle this)
|
||||
- `default_query: "video=h264,h265"` - only one video track (H264 or H265)
|
||||
- `default_query: "video&audio=all"` - only one first any video and all audio as separate tracks
|
||||
|
||||
Read more about [codecs filters](#codecs-filters).
|
||||
|
||||
### Module: WebRTC
|
||||
|
||||
WebRTC usually works without problems in the local network. But external access may require additional settings. It depends on what type of Internet do you have.
|
||||
@@ -540,24 +551,29 @@ tunnels:
|
||||
|
||||
### Module: Hass
|
||||
|
||||
If you install **go2rtc** as [Hass Add-on](#go2rtc-home-assistant-add-on) - you need to use localhost IP-address. In other cases you need to use IP-address of server with **go2rtc** application.
|
||||
The best and easiest way to use go2rtc inside the Home Assistant is to install the custom integration [WebRTC Camera](#go2rtc-home-assistant-integration) and custom lovelace card.
|
||||
|
||||
#### From go2rtc to Hass
|
||||
But go2rtc is also compatible and can be used with [RTSPtoWebRTC](https://www.home-assistant.io/integrations/rtsp_to_webrtc/) built-in integration.
|
||||
|
||||
Add any supported [stream source](#module-streams) as [Generic Camera](https://www.home-assistant.io/integrations/generic/) and view stream with built-in [Stream](https://www.home-assistant.io/integrations/stream/) integration. Technology `HLS`, supported codecs: `H264`, poor latency.
|
||||
You have several options on how to add a camera to Home Assistant:
|
||||
|
||||
1. Add your stream to [go2rtc config](#configuration)
|
||||
2. Hass > Settings > Integrations > Add Integration > [Generic Camera](https://my.home-assistant.io/redirect/config_flow_start/?domain=generic) > `rtsp://127.0.0.1:8554/camera1`
|
||||
1. Camera RTSP source => [Generic Camera](https://www.home-assistant.io/integrations/generic/)
|
||||
2. Camera [any source](#module-streams) => [go2rtc config](#configuration) => [Generic Camera](https://www.home-assistant.io/integrations/generic/)
|
||||
- Install any [go2rtc](#fast-start)
|
||||
- Add your stream to [go2rtc config](#configuration)
|
||||
- Hass > Settings > Integrations > Add Integration > [Generic Camera](https://my.home-assistant.io/redirect/config_flow_start/?domain=generic) > `rtsp://127.0.0.1:8554/camera1` (change to your stream name)
|
||||
|
||||
#### From Hass to go2rtc
|
||||
You have several options on how to watch the stream from the cameras in Home Assistant:
|
||||
|
||||
View almost any Hass camera using `WebRTC` technology, supported codecs `H264`/`PCMU`/`PCMA`/`OPUS`, best latency.
|
||||
|
||||
When the stream starts - the camera `entity_id` will be added to go2rtc "on the fly". You don't need to add cameras manually to [go2rtc config](#configuration). Some cameras (like [Nest](https://www.home-assistant.io/integrations/nest/)) have a dynamic link to the stream, it will be updated each time a stream is started from the Hass interface.
|
||||
|
||||
1. Hass > Settings > Integrations > Add Integration > [RTSPtoWebRTC](https://my.home-assistant.io/redirect/config_flow_start/?domain=rtsp_to_webrtc) > `http://127.0.0.1:1984/`
|
||||
2. RTSPtoWebRTC > Configure > STUN server: `stun.l.google.com:19302`
|
||||
3. Use Picture Entity or Picture Glance lovelace card
|
||||
1. `Camera Entity` => `Picture Entity Card` => Technology `HLS`, codecs: `H264/H265/AAC`, poor latency.
|
||||
2. `Camera Entity` => [RTSPtoWebRTC](https://www.home-assistant.io/integrations/rtsp_to_webrtc/) => `Picture Entity Card` => Technology `WebRTC`, codecs: `H264/PCMU/PCMA/OPUS`, best latency.
|
||||
- Install any [go2rtc](#fast-start)
|
||||
- Hass > Settings > Integrations > Add Integration > [RTSPtoWebRTC](https://my.home-assistant.io/redirect/config_flow_start/?domain=rtsp_to_webrtc) > `http://127.0.0.1:1984/`
|
||||
- RTSPtoWebRTC > Configure > STUN server: `stun.l.google.com:19302`
|
||||
- Use Picture Entity or Picture Glance lovelace card
|
||||
3. `Camera Entity` or `Camera URL` => [WebRTC Camera](https://github.com/AlexxIT/WebRTC) => Technology: `WebRTC/MSE/MP4/MJPEG`, codecs: `H264/H265/AAC/PCMU/PCMA/OPUS`, best latency, best compatibility.
|
||||
- Install and add [WebRTC Camera](https://github.com/AlexxIT/WebRTC) custom integration
|
||||
- Use WebRTC Camera custom lovelace card
|
||||
|
||||
You can add camera `entity_id` to [go2rtc config](#configuration) if you need transcoding:
|
||||
|
||||
@@ -574,13 +590,28 @@ Provides several features:
|
||||
|
||||
1. MSE stream (fMP4 over WebSocket)
|
||||
2. Camera snapshots in MP4 format (single frame), can be sent to [Telegram](https://github.com/AlexxIT/go2rtc/wiki/Snapshot-to-Telegram)
|
||||
3. MP4 "file stream" - bad format for streaming because of high start delay, doesn't work in Safari
|
||||
3. MP4 "file stream" - bad format for streaming because of high start delay. This format doesn't work in all Safari browsers, but go2rtc will automatically redirect it to HLS/fMP4 it this case.
|
||||
|
||||
API examples:
|
||||
|
||||
- MP4 stream: `http://192.168.1.123:1984/api/stream.mp4?src=camera1`
|
||||
- MP4 snapshot: `http://192.168.1.123:1984/api/frame.mp4?src=camera1`
|
||||
|
||||
Read more about [codecs filters](#codecs-filters).
|
||||
|
||||
### Module: HLS
|
||||
|
||||
[HLS](https://en.wikipedia.org/wiki/HTTP_Live_Streaming) is the worst technology for real-time streaming. It can only be useful on devices that do not support more modern technology, like [WebRTC](#module-webrtc), [MSE/MP4](#module-mp4).
|
||||
|
||||
The go2rtc implementation differs from the standards and may not work with all players.
|
||||
|
||||
API examples:
|
||||
|
||||
- HLS/TS stream: `http://192.168.1.123:1984/api/stream.m3u8?src=camera1` (H264)
|
||||
- HLS/fMP4 stream: `http://192.168.1.123:1984/api/stream.m3u8?src=camera1&mp4` (H264, H265, AAC)
|
||||
|
||||
Read more about [codecs filters](#codecs-filters).
|
||||
|
||||
### Module: MJPEG
|
||||
|
||||
**Important.** For stream as MJPEG format, your source MUST contain the MJPEG codec. If your stream has a MJPEG codec - you can receive **MJPEG stream** or **JPEG snapshots** via API.
|
||||
@@ -647,21 +678,42 @@ If you need Web interface protection without Home Assistant Add-on - you need to
|
||||
|
||||
PS. Additionally WebRTC will try to use the 8555 UDP port for transmit encrypted media. It works without problems on the local network. And sometimes also works for external access, even if you haven't opened this port on your router ([read more](https://en.wikipedia.org/wiki/UDP_hole_punching)). But for stable external WebRTC access, you need to open the 8555 port on your router for both TCP and UDP.
|
||||
|
||||
## Codecs filters
|
||||
|
||||
go2rtc can automatically detect which codecs your device supports for [WebRTC](#module-webrtc) and [MSE](#module-mp4) technologies.
|
||||
|
||||
But it cannot be done for [RTSP](#module-rtsp), [stream.mp4](#module-mp4), [HLS](#module-hls) technologies. You can manually add a codec filter when you create a link to a stream. The filters work the same for all three technologies. Filters do not create a new codec. They only select the suitable codec from existing sources. You can add new codecs to the stream using the [FFmpeg transcoding](#source-ffmpeg).
|
||||
|
||||
Without filters:
|
||||
|
||||
- RTSP will provide only the first video and only the first audio
|
||||
- MP4 will include only compatible codecs (H264, H265, AAC)
|
||||
- HLS will output in the legacy TS format (H264 without audio)
|
||||
|
||||
Some examples:
|
||||
|
||||
- `rtsp://192.168.1.123:8554/camera1?mp4` - useful for recording as MP4 files (e.g. Hass or Frigate)
|
||||
- `rtsp://192.168.1.123:8554/camera1?video=h264,h265&audio=aac` - full version of the filter above
|
||||
- `rtsp://192.168.1.123:8554/camera1?video=h264&audio=aac&audio=opus` - H264 video codec and two separate audio tracks
|
||||
- `rtsp://192.168.1.123:8554/camera1?video&audio=all` - any video codec and all audio codecs as separate tracks
|
||||
- `http://192.168.1.123:1984/api/stream.m3u8?src=camera1&mp4` - HLS stream with MP4 compatible codecs (HLS/fMP4)
|
||||
- `http://192.168.1.123:1984/api/stream.mp4?src=camera1&video=h264,h265&audio=aac,opus,mp3,pcma,pcmu` - MP4 file with non standard audio codecs, does not work in some players
|
||||
|
||||
## Codecs madness
|
||||
|
||||
`AVC/H.264` codec can be played almost anywhere. But `HEVC/H.265` has a lot of limitations in supporting with different devices and browsers. It's all about patents and money, you can't do anything about it.
|
||||
`AVC/H.264` video can be played almost anywhere. But `HEVC/H.265` has a lot of limitations in supporting with different devices and browsers. It's all about patents and money, you can't do anything about it.
|
||||
|
||||
| Device | WebRTC | MSE | MP4 |
|
||||
|---------------------|-------------|-------------|-------------|
|
||||
| *latency* | best | medium | bad |
|
||||
| Desktop Chrome 107+ | H264 | H264, H265* | H264, H265* |
|
||||
| Desktop Edge | H264 | H264, H265* | H264, H265* |
|
||||
| Desktop Safari | H264, H265* | H264, H265 | **no!** |
|
||||
| Desktop Firefox | H264 | H264 | H264 |
|
||||
| Android Chrome 107+ | H264 | H264, H265* | H264 |
|
||||
| iPad Safari 13+ | H264, H265* | H264, H265 | **no!** |
|
||||
| iPhone Safari 13+ | H264, H265* | **no!** | **no!** |
|
||||
| masOS Hass App | no | no | no |
|
||||
| Device | WebRTC | MSE | stream.mp4 |
|
||||
|---------------------|-------------------------------|------------------------|-----------------------------------------|
|
||||
| *latency* | best | medium | bad |
|
||||
| Desktop Chrome 107+ | H264, OPUS, PCMU, PCMA | H264, H265*, AAC, OPUS | H264, H265*, AAC, OPUS, PCMU, PCMA, MP3 |
|
||||
| Desktop Edge | H264, OPUS, PCMU, PCMA | H264, H265*, AAC, OPUS | H264, H265*, AAC, OPUS, PCMU, PCMA, MP3 |
|
||||
| Desktop Safari | H264, H265*, OPUS, PCMU, PCMA | H264, H265, AAC | **no!** |
|
||||
| Desktop Firefox | H264, OPUS, PCMU, PCMA | H264, AAC, OPUS | H264, AAC, OPUS |
|
||||
| Android Chrome 107+ | H264, OPUS, PCMU, PCMA | H264, H265*, AAC, OPUS | H264, ?, AAC, OPUS, PCMU, PCMA, MP3 |
|
||||
| iPad Safari 13+ | H264, H265*, OPUS, PCMU, PCMA | H264, H265, AAC | **no!** |
|
||||
| iPhone Safari 13+ | H264, H265*, OPUS, PCMU, PCMA | **no!** | **no!** |
|
||||
| masOS Hass App | no | no | no |
|
||||
|
||||
- Chrome H265: [read this](https://chromestatus.com/feature/5186511939567616) and [read this](https://github.com/StaZhu/enable-chromium-hevc-hardware-decoding)
|
||||
- Edge H265: [read this](https://www.reddit.com/r/MicrosoftEdge/comments/v9iw8k/enable_hevc_support_in_edge/)
|
||||
@@ -670,8 +722,9 @@ PS. Additionally WebRTC will try to use the 8555 UDP port for transmit encrypted
|
||||
|
||||
**Audio**
|
||||
|
||||
- WebRTC audio codecs: `PCMU/8000`, `PCMA/8000`, `OPUS/48000/2`
|
||||
- MSE/MP4 audio codecs: `AAC`
|
||||
- **WebRTC** audio codecs: `PCMU/8000`, `PCMA/8000`, `OPUS/48000/2`
|
||||
- `OPUS` and `MP3` inside **MP4** is part of the standard, but some players do not support them anyway (especially Apple)
|
||||
- `PCMU` and `PCMA` inside **MP4** isn't a standard, but some players support them, for example Chromium browsers
|
||||
|
||||
**Apple devices**
|
||||
|
||||
@@ -725,17 +778,17 @@ streams:
|
||||
|
||||
**go2rtc** is a new version of the server-side [WebRTC Camera](https://github.com/AlexxIT/WebRTC) integration, completely rewritten from scratch, with a number of fixes and a huge number of new features. It is compatible with native Home Assistant [RTSPtoWebRTC](https://www.home-assistant.io/integrations/rtsp_to_webrtc/) integration. So you [can use](#module-hass) default lovelace Picture Entity or Picture Glance.
|
||||
|
||||
**Q. Why go2rtc is an addon and not an integration?**
|
||||
**Q. Should I use go2rtc addon or WebRTC Camera integration?**
|
||||
|
||||
Because **go2rtc** is more than just viewing your stream online with WebRTC. You can use it all the time for your various tasks. But every time the Hass is rebooted - all integrations are also rebooted. So your streams may be interrupted if you use them in additional tasks.
|
||||
**go2rtc** is more than just viewing your stream online with WebRTC/MSE/HLS/etc. You can use it all the time for your various tasks. But every time the Hass is rebooted - all integrations are also rebooted. So your streams may be interrupted if you use them in additional tasks.
|
||||
|
||||
When **go2rtc** is released, the **WebRTC Camera** integration will be updated. And you can decide whether to use the integration or the addon.
|
||||
Basic users can use **WebRTC Camera** integration. Advanced users can use go2rtc addon or Frigate 12+ addon.
|
||||
|
||||
**Q. Which RTSP link should I use inside Hass?**
|
||||
|
||||
You can use direct link to your cameras there (as you always do). **go2rtc** support zero-config feature. You may leave `streams` config section empty. And your streams will be created on the fly on first start from Hass. And your cameras will have multiple connections. Some from Hass directly and one from **go2rtc**.
|
||||
|
||||
Also you can specify your streams in **go2rtc** [config file](#configuration) and use RTSP links to this addon. With additional features: multi-source [codecs negotiation](#codecs-negotiation) or FFmpeg [transcoding](#source-ffmpeg) for unsupported codecs. Or use them as source for Frigate. And your cameras will have one connection from **go2rtc**. And **go2rtc** will have multiple connection - some from Hass via RTSP protocol, some from your browser via WebRTC protocol.
|
||||
Also you can specify your streams in **go2rtc** [config file](#configuration) and use RTSP links to this addon. With additional features: multi-source [codecs negotiation](#codecs-negotiation) or FFmpeg [transcoding](#source-ffmpeg) for unsupported codecs. Or use them as source for Frigate. And your cameras will have one connection from **go2rtc**. And **go2rtc** will have multiple connection - some from Hass via RTSP protocol, some from your browser via WebRTC/MSE/HLS protocols.
|
||||
|
||||
Use any config what you like.
|
||||
|
||||
|
||||
@@ -14,7 +14,7 @@ import (
|
||||
"time"
|
||||
)
|
||||
|
||||
var Version = "1.0.1"
|
||||
var Version = "1.1.1"
|
||||
var UserAgent = "go2rtc/" + Version
|
||||
|
||||
var ConfigPath string
|
||||
|
||||
@@ -15,11 +15,11 @@ func deviceInputSuffix(videoIdx, audioIdx int) string {
|
||||
audio := findMedia(streamer.KindAudio, audioIdx)
|
||||
switch {
|
||||
case video != nil && audio != nil:
|
||||
return `"` + video.Title + `:` + audio.Title + `"`
|
||||
return `"` + video.MID + `:` + audio.MID + `"`
|
||||
case video != nil:
|
||||
return `"` + video.Title + `"`
|
||||
return `"` + video.MID + `"`
|
||||
case audio != nil:
|
||||
return `"` + audio.Title + `"`
|
||||
return `"` + audio.MID + `"`
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -57,7 +57,5 @@ process:
|
||||
}
|
||||
|
||||
func loadMedia(kind, name string) *streamer.Media {
|
||||
return &streamer.Media{
|
||||
Kind: kind, Title: name,
|
||||
}
|
||||
return &streamer.Media{Kind: kind, MID: name}
|
||||
}
|
||||
|
||||
@@ -13,7 +13,7 @@ const deviceInputPrefix = "-f v4l2"
|
||||
|
||||
func deviceInputSuffix(videoIdx, audioIdx int) string {
|
||||
video := findMedia(streamer.KindVideo, videoIdx)
|
||||
return video.Title
|
||||
return video.MID
|
||||
}
|
||||
|
||||
func loadMedias() {
|
||||
@@ -44,7 +44,5 @@ func loadMedia(kind, name string) *streamer.Media {
|
||||
return nil
|
||||
}
|
||||
|
||||
return &streamer.Media{
|
||||
Kind: kind, Title: name,
|
||||
}
|
||||
return &streamer.Media{Kind: kind, MID: name}
|
||||
}
|
||||
|
||||
@@ -15,11 +15,11 @@ func deviceInputSuffix(videoIdx, audioIdx int) string {
|
||||
audio := findMedia(streamer.KindAudio, audioIdx)
|
||||
switch {
|
||||
case video != nil && audio != nil:
|
||||
return `video="` + video.Title + `":audio=` + audio.Title + `"`
|
||||
return `video="` + video.MID + `":audio=` + audio.MID + `"`
|
||||
case video != nil:
|
||||
return `video="` + video.Title + `"`
|
||||
return `video="` + video.MID + `"`
|
||||
case audio != nil:
|
||||
return `audio="` + audio.Title + `"`
|
||||
return `audio="` + audio.MID + `"`
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@@ -53,7 +53,5 @@ func loadMedias() {
|
||||
}
|
||||
|
||||
func loadMedia(kind, name string) *streamer.Media {
|
||||
return &streamer.Media{
|
||||
Kind: kind, Title: name,
|
||||
}
|
||||
return &streamer.Media{Kind: kind, MID: name}
|
||||
}
|
||||
|
||||
@@ -67,6 +67,7 @@ var defaults = map[string]string{
|
||||
"pcma/48000": "-c:a pcm_alaw -ar:a 48000 -ac:a 1",
|
||||
"aac": "-c:a aac", // keep sample rate and channels
|
||||
"aac/16000": "-c:a aac -ar:a 16000 -ac:a 1",
|
||||
"mp3": "-c:a libmp3lame -q:a 8",
|
||||
|
||||
// hardware Intel and AMD on Linux
|
||||
// better not to set `-async_depth:v 1` like for QSV, because framedrops
|
||||
@@ -141,6 +142,8 @@ func parseArgs(s string) *Args {
|
||||
s += "?video"
|
||||
case args.audio > 0 && args.video == 0:
|
||||
s += "?audio"
|
||||
default:
|
||||
s += "?video&audio"
|
||||
}
|
||||
args.input = strings.Replace(defaults["rtsp"], "{input}", s, 1)
|
||||
} else if strings.HasPrefix(s, "device?") {
|
||||
|
||||
261
cmd/hls/hls.go
Normal file
261
cmd/hls/hls.go
Normal file
@@ -0,0 +1,261 @@
|
||||
package hls
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/AlexxIT/go2rtc/cmd/api"
|
||||
"github.com/AlexxIT/go2rtc/cmd/streams"
|
||||
"github.com/AlexxIT/go2rtc/pkg/mp4"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/AlexxIT/go2rtc/pkg/ts"
|
||||
"github.com/rs/zerolog/log"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
func Init() {
|
||||
api.HandleFunc("api/stream.m3u8", handlerStream)
|
||||
api.HandleFunc("api/hls/playlist.m3u8", handlerPlaylist)
|
||||
|
||||
// HLS (TS)
|
||||
api.HandleFunc("api/hls/segment.ts", handlerSegmentTS)
|
||||
|
||||
// HLS (fMP4)
|
||||
api.HandleFunc("api/hls/init.mp4", handlerInit)
|
||||
api.HandleFunc("api/hls/segment.m4s", handlerSegmentMP4)
|
||||
}
|
||||
|
||||
type Consumer interface {
|
||||
streamer.Consumer
|
||||
Init() ([]byte, error)
|
||||
MimeCodecs() string
|
||||
Start()
|
||||
}
|
||||
|
||||
type Session struct {
|
||||
cons Consumer
|
||||
playlist string
|
||||
init []byte
|
||||
segment []byte
|
||||
seq int
|
||||
alive *time.Timer
|
||||
mu sync.Mutex
|
||||
}
|
||||
|
||||
const keepalive = 5 * time.Second
|
||||
|
||||
var sessions = map[string]*Session{}
|
||||
|
||||
func handlerStream(w http.ResponseWriter, r *http.Request) {
|
||||
// CORS important for Chromecast
|
||||
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||
w.Header().Set("Content-Type", "application/vnd.apple.mpegurl")
|
||||
|
||||
if r.Method == "OPTIONS" {
|
||||
w.Header().Set("Access-Control-Allow-Methods", "GET")
|
||||
return
|
||||
}
|
||||
|
||||
src := r.URL.Query().Get("src")
|
||||
stream := streams.GetOrNew(src)
|
||||
if stream == nil {
|
||||
http.Error(w, api.StreamNotFound, http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
|
||||
var cons Consumer
|
||||
|
||||
// use fMP4 with codecs filter and TS without
|
||||
medias := mp4.ParseQuery(r.URL.Query())
|
||||
if medias != nil {
|
||||
cons = &mp4.Consumer{
|
||||
RemoteAddr: r.RemoteAddr,
|
||||
UserAgent: r.UserAgent(),
|
||||
Medias: medias,
|
||||
}
|
||||
} else {
|
||||
cons = &ts.Consumer{
|
||||
RemoteAddr: r.RemoteAddr,
|
||||
UserAgent: r.UserAgent(),
|
||||
}
|
||||
}
|
||||
|
||||
session := &Session{cons: cons}
|
||||
|
||||
cons.Listen(func(msg interface{}) {
|
||||
if data, ok := msg.([]byte); ok {
|
||||
session.mu.Lock()
|
||||
session.segment = append(session.segment, data...)
|
||||
session.mu.Unlock()
|
||||
}
|
||||
})
|
||||
|
||||
if err := stream.AddConsumer(cons); err != nil {
|
||||
log.Error().Err(err).Caller().Send()
|
||||
return
|
||||
}
|
||||
|
||||
session.alive = time.AfterFunc(keepalive, func() {
|
||||
stream.RemoveConsumer(cons)
|
||||
})
|
||||
session.init, _ = cons.Init()
|
||||
|
||||
cons.Start()
|
||||
|
||||
sid := strconv.FormatInt(time.Now().UnixNano(), 10)
|
||||
|
||||
// two segments important for Chromecast
|
||||
if medias != nil {
|
||||
session.playlist = `#EXTM3U
|
||||
#EXT-X-VERSION:6
|
||||
#EXT-X-TARGETDURATION:1
|
||||
#EXT-X-MEDIA-SEQUENCE:%d
|
||||
#EXT-X-MAP:URI="init.mp4?id=` + sid + `"
|
||||
#EXTINF:0.500,
|
||||
segment.m4s?id=` + sid + `&n=%d
|
||||
#EXTINF:0.500,
|
||||
segment.m4s?id=` + sid + `&n=%d`
|
||||
} else {
|
||||
session.playlist = `#EXTM3U
|
||||
#EXT-X-VERSION:3
|
||||
#EXT-X-TARGETDURATION:1
|
||||
#EXT-X-MEDIA-SEQUENCE:%d
|
||||
#EXTINF:0.500,
|
||||
segment.ts?id=` + sid + `&n=%d
|
||||
#EXTINF:0.500,
|
||||
segment.ts?id=` + sid + `&n=%d`
|
||||
}
|
||||
|
||||
sessions[sid] = session
|
||||
|
||||
// bandwidth important for Safari, codecs useful for smooth playback
|
||||
data := []byte(`#EXTM3U
|
||||
#EXT-X-STREAM-INF:BANDWIDTH=1000000,CODECS="` + cons.MimeCodecs() + `"
|
||||
hls/playlist.m3u8?id=` + sid)
|
||||
|
||||
if _, err := w.Write(data); err != nil {
|
||||
log.Error().Err(err).Caller().Send()
|
||||
}
|
||||
}
|
||||
|
||||
func handlerPlaylist(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||
w.Header().Set("Content-Type", "application/vnd.apple.mpegurl")
|
||||
|
||||
if r.Method == "OPTIONS" {
|
||||
w.Header().Set("Access-Control-Allow-Methods", "GET")
|
||||
return
|
||||
}
|
||||
|
||||
sid := r.URL.Query().Get("id")
|
||||
session := sessions[sid]
|
||||
if session == nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
s := fmt.Sprintf(session.playlist, session.seq, session.seq, session.seq+1)
|
||||
|
||||
if _, err := w.Write([]byte(s)); err != nil {
|
||||
log.Error().Err(err).Caller().Send()
|
||||
}
|
||||
}
|
||||
|
||||
func handlerSegmentTS(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||
w.Header().Set("Content-Type", "video/mp2t")
|
||||
|
||||
if r.Method == "OPTIONS" {
|
||||
w.Header().Set("Access-Control-Allow-Methods", "GET")
|
||||
return
|
||||
}
|
||||
|
||||
sid := r.URL.Query().Get("id")
|
||||
session := sessions[sid]
|
||||
if session == nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
session.alive.Reset(keepalive)
|
||||
|
||||
var i byte
|
||||
for len(session.segment) == 0 {
|
||||
if i++; i > 10 {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
time.Sleep(time.Millisecond * 100)
|
||||
}
|
||||
|
||||
session.mu.Lock()
|
||||
data := session.segment
|
||||
// important to start new segment with init
|
||||
session.segment = session.init
|
||||
session.seq++
|
||||
session.mu.Unlock()
|
||||
|
||||
if _, err := w.Write(data); err != nil {
|
||||
log.Error().Err(err).Caller().Send()
|
||||
}
|
||||
}
|
||||
|
||||
func handlerInit(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||
w.Header().Add("Content-Type", "video/mp4")
|
||||
|
||||
if r.Method == "OPTIONS" {
|
||||
w.Header().Set("Access-Control-Allow-Methods", "GET")
|
||||
return
|
||||
}
|
||||
|
||||
sid := r.URL.Query().Get("id")
|
||||
session := sessions[sid]
|
||||
if session == nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
if _, err := w.Write(session.init); err != nil {
|
||||
log.Error().Err(err).Caller().Send()
|
||||
}
|
||||
}
|
||||
|
||||
func handlerSegmentMP4(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||
w.Header().Add("Content-Type", "video/iso.segment")
|
||||
|
||||
if r.Method == "OPTIONS" {
|
||||
w.Header().Set("Access-Control-Allow-Methods", "GET, OPTIONS")
|
||||
return
|
||||
}
|
||||
|
||||
sid := r.URL.Query().Get("id")
|
||||
session := sessions[sid]
|
||||
if session == nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
session.alive.Reset(keepalive)
|
||||
|
||||
var i byte
|
||||
for len(session.segment) == 0 {
|
||||
if i++; i > 10 {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
time.Sleep(time.Millisecond * 100)
|
||||
}
|
||||
|
||||
session.mu.Lock()
|
||||
data := session.segment
|
||||
session.segment = nil
|
||||
session.seq++
|
||||
session.mu.Unlock()
|
||||
|
||||
if _, err := w.Write(data); err != nil {
|
||||
log.Error().Err(err).Caller().Send()
|
||||
}
|
||||
}
|
||||
@@ -5,6 +5,7 @@ import (
|
||||
"github.com/AlexxIT/go2rtc/cmd/app"
|
||||
"github.com/AlexxIT/go2rtc/cmd/streams"
|
||||
"github.com/AlexxIT/go2rtc/pkg/mp4"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/rs/zerolog"
|
||||
"net/http"
|
||||
"strconv"
|
||||
@@ -25,8 +26,14 @@ func Init() {
|
||||
var log zerolog.Logger
|
||||
|
||||
func handlerKeyframe(w http.ResponseWriter, r *http.Request) {
|
||||
if isChromeFirst(w, r) {
|
||||
return
|
||||
// Chrome 105 does two requests: without Range and with `Range: bytes=0-`
|
||||
ua := r.UserAgent()
|
||||
if strings.Contains(ua, " Chrome/") {
|
||||
if r.Header.Values("Range") == nil {
|
||||
w.Header().Set("Content-Type", "video/mp4")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
src := r.URL.Query().Get("src")
|
||||
@@ -67,7 +74,22 @@ func handlerKeyframe(w http.ResponseWriter, r *http.Request) {
|
||||
func handlerMP4(w http.ResponseWriter, r *http.Request) {
|
||||
log.Trace().Msgf("[mp4] %s %+v", r.Method, r.Header)
|
||||
|
||||
if isChromeFirst(w, r) || isSafari(w, r) {
|
||||
// Chrome has Safari in UA, so check first Chrome and later Safari
|
||||
ua := r.UserAgent()
|
||||
if strings.Contains(ua, " Chrome/") {
|
||||
if r.Header.Values("Range") == nil {
|
||||
w.Header().Set("Content-Type", "video/mp4")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
return
|
||||
}
|
||||
} else if strings.Contains(ua, " Safari/") {
|
||||
// auto redirect to HLS/fMP4 format, because Safari not support MP4 stream
|
||||
url := "stream.m3u8?" + r.URL.RawQuery
|
||||
if !r.URL.Query().Has("mp4") {
|
||||
url += "&mp4"
|
||||
}
|
||||
|
||||
http.Redirect(w, r, url, http.StatusMovedPermanently)
|
||||
return
|
||||
}
|
||||
|
||||
@@ -83,7 +105,9 @@ func handlerMP4(w http.ResponseWriter, r *http.Request) {
|
||||
cons := &mp4.Consumer{
|
||||
RemoteAddr: r.RemoteAddr,
|
||||
UserAgent: r.UserAgent(),
|
||||
Medias: streamer.ParseQuery(r.URL.Query()),
|
||||
}
|
||||
|
||||
cons.Listen(func(msg interface{}) {
|
||||
if data, ok := msg.([]byte); ok {
|
||||
if _, err := w.Write(data); err != nil && exit != nil {
|
||||
@@ -135,23 +159,3 @@ func handlerMP4(w http.ResponseWriter, r *http.Request) {
|
||||
duration.Stop()
|
||||
}
|
||||
}
|
||||
|
||||
func isChromeFirst(w http.ResponseWriter, r *http.Request) bool {
|
||||
// Chrome 105 does two requests: without Range and with `Range: bytes=0-`
|
||||
if strings.Contains(r.UserAgent(), " Chrome/") {
|
||||
if r.Header.Values("Range") == nil {
|
||||
w.Header().Set("Content-Type", "video/mp4")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func isSafari(w http.ResponseWriter, r *http.Request) bool {
|
||||
if r.Header.Get("Range") == "bytes=0-1" {
|
||||
handlerKeyframe(w, r)
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
@@ -22,8 +22,6 @@ func handlerWSMSE(tr *api.Transport, msg *api.Message) error {
|
||||
RemoteAddr: tr.Request.RemoteAddr,
|
||||
UserAgent: tr.Request.UserAgent(),
|
||||
}
|
||||
cons.UserAgent = tr.Request.UserAgent()
|
||||
cons.RemoteAddr = tr.Request.RemoteAddr
|
||||
|
||||
if codecs, ok := msg.Value.(string); ok {
|
||||
log.Trace().Str("codecs", codecs).Msgf("[mp4] new WS/MSE consumer")
|
||||
@@ -108,15 +106,18 @@ func parseMedias(codecs string, parseAudio bool) (medias []*streamer.Media) {
|
||||
|
||||
for _, name := range strings.Split(codecs, ",") {
|
||||
switch name {
|
||||
case "avc1.640029":
|
||||
case mp4.MimeH264:
|
||||
codec := &streamer.Codec{Name: streamer.CodecH264}
|
||||
videos = append(videos, codec)
|
||||
case "hvc1.1.6.L153.B0":
|
||||
case mp4.MimeH265:
|
||||
codec := &streamer.Codec{Name: streamer.CodecH265}
|
||||
videos = append(videos, codec)
|
||||
case "mp4a.40.2":
|
||||
case mp4.MimeAAC:
|
||||
codec := &streamer.Codec{Name: streamer.CodecAAC}
|
||||
audios = append(audios, codec)
|
||||
case mp4.MimeOpus:
|
||||
codec := &streamer.Codec{Name: streamer.CodecOpus}
|
||||
audios = append(audios, codec)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -3,25 +3,29 @@ package rtsp
|
||||
import (
|
||||
"github.com/AlexxIT/go2rtc/cmd/app"
|
||||
"github.com/AlexxIT/go2rtc/cmd/streams"
|
||||
"github.com/AlexxIT/go2rtc/pkg/mp4"
|
||||
"github.com/AlexxIT/go2rtc/pkg/rtsp"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/AlexxIT/go2rtc/pkg/tcp"
|
||||
"github.com/rs/zerolog"
|
||||
"net"
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func Init() {
|
||||
var conf struct {
|
||||
Mod struct {
|
||||
Listen string `yaml:"listen" json:"listen"`
|
||||
Username string `yaml:"username" json:"-"`
|
||||
Password string `yaml:"password" json:"-"`
|
||||
Listen string `yaml:"listen" json:"listen"`
|
||||
Username string `yaml:"username" json:"-"`
|
||||
Password string `yaml:"password" json:"-"`
|
||||
DefaultQuery string `yaml:"default_query" json:"default_query"`
|
||||
} `yaml:"rtsp"`
|
||||
}
|
||||
|
||||
// default config
|
||||
conf.Mod.Listen = ":8554"
|
||||
conf.Mod.DefaultQuery = "video&audio"
|
||||
|
||||
app.LoadConfig(&conf)
|
||||
app.Info["rtsp"] = conf.Mod
|
||||
@@ -49,6 +53,10 @@ func Init() {
|
||||
|
||||
log.Info().Str("addr", address).Msg("[rtsp] listen")
|
||||
|
||||
if query, err := url.ParseQuery(conf.Mod.DefaultQuery); err == nil {
|
||||
defaultMedias = mp4.ParseQuery(query)
|
||||
}
|
||||
|
||||
go func() {
|
||||
for {
|
||||
conn, err := ln.Accept()
|
||||
@@ -78,6 +86,7 @@ var Port string
|
||||
|
||||
var log zerolog.Logger
|
||||
var handlers []Handler
|
||||
var defaultMedias []*streamer.Media
|
||||
|
||||
func rtspHandler(url string) (streamer.Producer, error) {
|
||||
backchannel := true
|
||||
@@ -164,7 +173,12 @@ func tcpHandler(conn *rtsp.Conn) {
|
||||
|
||||
conn.SessionName = app.UserAgent
|
||||
|
||||
initMedias(conn)
|
||||
conn.Medias = mp4.ParseQuery(conn.URL.Query())
|
||||
if conn.Medias == nil {
|
||||
for _, media := range defaultMedias {
|
||||
conn.Medias = append(conn.Medias, media.Clone())
|
||||
}
|
||||
}
|
||||
|
||||
if err := stream.AddConsumer(conn); err != nil {
|
||||
log.Warn().Err(err).Str("stream", name).Msg("[rtsp]")
|
||||
@@ -228,45 +242,3 @@ func tcpHandler(conn *rtsp.Conn) {
|
||||
|
||||
_ = conn.Close()
|
||||
}
|
||||
|
||||
func initMedias(conn *rtsp.Conn) {
|
||||
// set media candidates from query list
|
||||
for key, value := range conn.URL.Query() {
|
||||
switch key {
|
||||
case streamer.KindVideo, streamer.KindAudio:
|
||||
for _, name := range value {
|
||||
name = strings.ToUpper(name)
|
||||
|
||||
// check aliases
|
||||
switch name {
|
||||
case "COPY":
|
||||
name = "" // pass empty codecs list
|
||||
case "MJPEG":
|
||||
name = streamer.CodecJPEG
|
||||
case "AAC":
|
||||
name = streamer.CodecAAC
|
||||
}
|
||||
|
||||
media := &streamer.Media{
|
||||
Kind: key, Direction: streamer.DirectionRecvonly,
|
||||
}
|
||||
|
||||
// empty codecs match all codecs
|
||||
if name != "" {
|
||||
// empty clock rate and channels match any values
|
||||
media.Codecs = []*streamer.Codec{{Name: name}}
|
||||
}
|
||||
|
||||
conn.Medias = append(conn.Medias, media)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// set default media candidates if query is empty
|
||||
if conn.Medias == nil {
|
||||
conn.Medias = []*streamer.Media{
|
||||
{Kind: streamer.KindVideo, Direction: streamer.DirectionRecvonly},
|
||||
{Kind: streamer.KindAudio, Direction: streamer.DirectionRecvonly},
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -91,7 +91,9 @@ func (s *Stream) AddConsumer(cons streamer.Consumer) (err error) {
|
||||
|
||||
consumer.tracks = append(consumer.tracks, consTrack)
|
||||
producers = append(producers, prod)
|
||||
break producers
|
||||
if !consMedia.MatchAll() {
|
||||
break producers
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
19
main.go
19
main.go
@@ -8,6 +8,7 @@ import (
|
||||
"github.com/AlexxIT/go2rtc/cmd/exec"
|
||||
"github.com/AlexxIT/go2rtc/cmd/ffmpeg"
|
||||
"github.com/AlexxIT/go2rtc/cmd/hass"
|
||||
"github.com/AlexxIT/go2rtc/cmd/hls"
|
||||
"github.com/AlexxIT/go2rtc/cmd/homekit"
|
||||
"github.com/AlexxIT/go2rtc/cmd/http"
|
||||
"github.com/AlexxIT/go2rtc/cmd/ivideon"
|
||||
@@ -26,27 +27,25 @@ import (
|
||||
|
||||
func main() {
|
||||
app.Init() // init config and logs
|
||||
api.Init() // init HTTP API server
|
||||
streams.Init() // load streams list
|
||||
|
||||
api.Init() // init HTTP API server
|
||||
|
||||
echo.Init()
|
||||
|
||||
rtsp.Init() // add support RTSP client and RTSP server
|
||||
rtmp.Init() // add support RTMP client
|
||||
exec.Init() // add support exec scheme (depends on RTSP server)
|
||||
ffmpeg.Init() // add support ffmpeg scheme (depends on exec scheme)
|
||||
hass.Init() // add support hass scheme
|
||||
|
||||
webrtc.Init()
|
||||
mp4.Init()
|
||||
mjpeg.Init()
|
||||
http.Init()
|
||||
echo.Init()
|
||||
ivideon.Init()
|
||||
|
||||
srtp.Init()
|
||||
homekit.Init()
|
||||
|
||||
ivideon.Init()
|
||||
webrtc.Init()
|
||||
mp4.Init()
|
||||
hls.Init()
|
||||
mjpeg.Init()
|
||||
http.Init()
|
||||
|
||||
ngrok.Init()
|
||||
debug.Init()
|
||||
|
||||
@@ -17,9 +17,14 @@ func RTPDepay(track *streamer.Track) streamer.WrapperFunc {
|
||||
|
||||
//log.Printf("[RTP/AAC] units: %d, size: %4d, ts: %10d, %t", headersSize/2, len(packet.Payload), packet.Timestamp, packet.Marker)
|
||||
|
||||
data := packet.Payload[2+headersSize:]
|
||||
if IsADTS(data) {
|
||||
data = data[7:]
|
||||
}
|
||||
|
||||
clone := *packet
|
||||
clone.Version = RTPPacketVersionAAC
|
||||
clone.Payload = packet.Payload[2+headersSize:]
|
||||
clone.Payload = data
|
||||
return push(&clone)
|
||||
}
|
||||
}
|
||||
@@ -55,3 +60,7 @@ func RTPPay(mtu uint16) streamer.WrapperFunc {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func IsADTS(b []byte) bool {
|
||||
return len(b) > 7 && b[0] == 0xFF && b[1]&0xF0 == 0xF0
|
||||
}
|
||||
|
||||
318
pkg/iso/atoms.go
Normal file
318
pkg/iso/atoms.go
Normal file
@@ -0,0 +1,318 @@
|
||||
package iso
|
||||
|
||||
const (
|
||||
Ftyp = "ftyp"
|
||||
Moov = "moov"
|
||||
MoovMvhd = "mvhd"
|
||||
MoovTrak = "trak"
|
||||
MoovTrakTkhd = "tkhd"
|
||||
MoovTrakMdia = "mdia"
|
||||
MoovTrakMdiaMdhd = "mdhd"
|
||||
MoovTrakMdiaHdlr = "hdlr"
|
||||
MoovTrakMdiaMinf = "minf"
|
||||
MoovTrakMdiaMinfVmhd = "vmhd"
|
||||
MoovTrakMdiaMinfSmhd = "smhd"
|
||||
MoovTrakMdiaMinfDinf = "dinf"
|
||||
MoovTrakMdiaMinfDinfDref = "dref"
|
||||
MoovTrakMdiaMinfDinfDrefUrl = "url "
|
||||
MoovTrakMdiaMinfStbl = "stbl"
|
||||
MoovTrakMdiaMinfStblStsd = "stsd"
|
||||
MoovTrakMdiaMinfStblStts = "stts"
|
||||
MoovTrakMdiaMinfStblStsc = "stsc"
|
||||
MoovTrakMdiaMinfStblStsz = "stsz"
|
||||
MoovTrakMdiaMinfStblStco = "stco"
|
||||
MoovMvex = "mvex"
|
||||
MoovMvexTrex = "trex"
|
||||
Moof = "moof"
|
||||
MoofMfhd = "mfhd"
|
||||
MoofTraf = "traf"
|
||||
MoofTrafTfhd = "tfhd"
|
||||
MoofTrafTfdt = "tfdt"
|
||||
MoofTrafTrun = "trun"
|
||||
Mdat = "mdat"
|
||||
)
|
||||
|
||||
func (m *Movie) WriteFileType() {
|
||||
m.StartAtom(Ftyp)
|
||||
m.WriteString("iso5")
|
||||
m.WriteUint32(512)
|
||||
m.WriteString("iso5")
|
||||
m.WriteString("iso6")
|
||||
m.WriteString("mp41")
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteMovieHeader() {
|
||||
m.StartAtom(MoovMvhd)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // create time
|
||||
m.Skip(4) // modify time
|
||||
m.WriteUint32(1000) // time scale
|
||||
m.Skip(4) // duration
|
||||
m.WriteFloat32(1) // preferred rate
|
||||
m.WriteFloat16(1) // preferred volume
|
||||
m.Skip(10) // reserved
|
||||
m.WriteMatrix()
|
||||
m.Skip(6 * 4) // predefined?
|
||||
m.WriteUint32(0xFFFFFFFF) // next track ID
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteTrackHeader(id uint32, width, height uint16) {
|
||||
const (
|
||||
TkhdTrackEnabled = 0x0001
|
||||
TkhdTrackInMovie = 0x0002
|
||||
TkhdTrackInPreview = 0x0004
|
||||
TkhdTrackInPoster = 0x0008
|
||||
)
|
||||
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-32963
|
||||
m.StartAtom(MoovTrakTkhd)
|
||||
m.Skip(1) // version
|
||||
m.WriteUint24(TkhdTrackEnabled | TkhdTrackInMovie)
|
||||
m.Skip(4) // create time
|
||||
m.Skip(4) // modify time
|
||||
m.WriteUint32(id) // trackID
|
||||
m.Skip(4) // reserved
|
||||
m.Skip(4) // duration
|
||||
m.Skip(8) // reserved
|
||||
m.Skip(2) // layer
|
||||
if width > 0 {
|
||||
m.Skip(2)
|
||||
m.Skip(2)
|
||||
} else {
|
||||
m.WriteUint16(1) // alternate group
|
||||
m.WriteFloat16(1) // volume
|
||||
}
|
||||
m.Skip(2) // reserved
|
||||
m.WriteMatrix()
|
||||
if width > 0 {
|
||||
m.WriteFloat32(float64(width))
|
||||
m.WriteFloat32(float64(height))
|
||||
} else {
|
||||
m.Skip(4)
|
||||
m.Skip(4)
|
||||
}
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteMediaHeader(timescale uint32) {
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-32999
|
||||
m.StartAtom(MoovTrakMdiaMdhd)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // creation time
|
||||
m.Skip(4) // modification time
|
||||
m.WriteUint32(timescale) // timescale
|
||||
m.Skip(4) // duration
|
||||
m.WriteUint16(0x55C4) // language (Unspecified)
|
||||
m.Skip(2) // quality
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteMediaHandler(s, name string) {
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-33004
|
||||
m.StartAtom(MoovTrakMdiaHdlr)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4)
|
||||
m.WriteString(s) // handler type (4 byte!)
|
||||
m.Skip(3 * 4) // reserved
|
||||
m.WriteString(name) // handler name (any len)
|
||||
m.Skip(1) // end string
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteVideoMediaInfo() {
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-33012
|
||||
m.StartAtom(MoovTrakMdiaMinfVmhd)
|
||||
m.Skip(1) // version
|
||||
m.WriteUint24(1) // flags (You should always set this flag to 1)
|
||||
m.Skip(2) // graphics mode
|
||||
m.Skip(3 * 2) // op color
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteAudioMediaInfo() {
|
||||
m.StartAtom(MoovTrakMdiaMinfSmhd)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // balance
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteDataInfo() {
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-25680
|
||||
m.StartAtom(MoovTrakMdiaMinfDinf)
|
||||
m.StartAtom(MoovTrakMdiaMinfDinfDref)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.WriteUint32(1) // childrens
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinfDinfDrefUrl)
|
||||
m.Skip(1) // version
|
||||
m.WriteUint24(1) // flags (self reference)
|
||||
m.EndAtom()
|
||||
|
||||
m.EndAtom() // DREF
|
||||
m.EndAtom() // DINF
|
||||
}
|
||||
|
||||
func (m *Movie) WriteSampleTable(writeSampleDesc func()) {
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-33040
|
||||
m.StartAtom(MoovTrakMdiaMinfStbl)
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinfStblStsd)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.WriteUint32(1) // entry count
|
||||
writeSampleDesc()
|
||||
m.EndAtom()
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinfStblStts)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // entry count
|
||||
m.EndAtom()
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinfStblStsc)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // entry count
|
||||
m.EndAtom()
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinfStblStsz)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // sample size
|
||||
m.Skip(4) // entry count
|
||||
m.EndAtom()
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinfStblStco)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.Skip(4) // entry count
|
||||
m.EndAtom()
|
||||
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteTrackExtend(id uint32) {
|
||||
m.StartAtom(MoovMvexTrex)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.WriteUint32(id) // trackID
|
||||
m.WriteUint32(1) // default sample description index
|
||||
m.Skip(4) // default sample duration
|
||||
m.Skip(4) // default sample size
|
||||
m.Skip(4) // default sample flags
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
func (m *Movie) WriteVideoTrack(id uint32, codec string, timescale uint32, width, height uint16, conf []byte) {
|
||||
m.StartAtom(MoovTrak)
|
||||
m.WriteTrackHeader(id, width, height)
|
||||
|
||||
m.StartAtom(MoovTrakMdia)
|
||||
m.WriteMediaHeader(timescale)
|
||||
m.WriteMediaHandler("vide", "VideoHandler")
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinf)
|
||||
m.WriteVideoMediaInfo()
|
||||
m.WriteDataInfo()
|
||||
m.WriteSampleTable(func() {
|
||||
m.WriteVideo(codec, width, height, conf)
|
||||
})
|
||||
m.EndAtom() // MINF
|
||||
|
||||
m.EndAtom() // MDIA
|
||||
m.EndAtom() // TRAK
|
||||
}
|
||||
|
||||
func (m *Movie) WriteAudioTrack(id uint32, codec string, timescale uint32, channels uint16, conf []byte) {
|
||||
m.StartAtom(MoovTrak)
|
||||
m.WriteTrackHeader(id, 0, 0)
|
||||
|
||||
m.StartAtom(MoovTrakMdia)
|
||||
m.WriteMediaHeader(timescale)
|
||||
m.WriteMediaHandler("soun", "SoundHandler")
|
||||
|
||||
m.StartAtom(MoovTrakMdiaMinf)
|
||||
m.WriteAudioMediaInfo()
|
||||
m.WriteDataInfo()
|
||||
m.WriteSampleTable(func() {
|
||||
m.WriteAudio(codec, channels, timescale, conf)
|
||||
})
|
||||
m.EndAtom() // MINF
|
||||
|
||||
m.EndAtom() // MDIA
|
||||
m.EndAtom() // TRAK
|
||||
}
|
||||
|
||||
func (m *Movie) WriteMovieFragment(seq, tid, duration, size uint32, time uint64) {
|
||||
m.StartAtom(Moof)
|
||||
|
||||
m.StartAtom(MoofMfhd)
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.WriteUint32(seq) // sequence number
|
||||
m.EndAtom()
|
||||
|
||||
m.StartAtom(MoofTraf)
|
||||
|
||||
const (
|
||||
TfhdDefaultSampleDuration = 0x000008
|
||||
TfhdDefaultSampleSize = 0x000010
|
||||
TfhdDefaultSampleFlags = 0x000020
|
||||
TfhdDefaultBaseIsMoof = 0x020000
|
||||
)
|
||||
|
||||
m.StartAtom(MoofTrafTfhd)
|
||||
m.Skip(1) // version
|
||||
m.WriteUint24(
|
||||
TfhdDefaultSampleDuration |
|
||||
TfhdDefaultSampleSize |
|
||||
TfhdDefaultSampleFlags |
|
||||
TfhdDefaultBaseIsMoof,
|
||||
)
|
||||
m.WriteUint32(tid) // track id
|
||||
m.WriteUint32(duration) // default sample duration
|
||||
m.WriteUint32(size) // default sample size
|
||||
m.WriteUint32(0x2000000) // default sample flags
|
||||
m.EndAtom()
|
||||
|
||||
m.StartAtom(MoofTrafTfdt)
|
||||
m.WriteBytes(1) // version
|
||||
m.Skip(3) // flags
|
||||
m.WriteUint64(time) // base media decode time
|
||||
m.EndAtom()
|
||||
|
||||
const (
|
||||
TrunDataOffset = 0x000001
|
||||
TrunFirstSampleFlags = 0x000004
|
||||
TrunSampleDuration = 0x0000100
|
||||
TrunSampleSize = 0x0000200
|
||||
TrunSampleFlags = 0x0000400
|
||||
TrunSampleCTS = 0x0000800
|
||||
)
|
||||
|
||||
m.StartAtom(MoofTrafTrun)
|
||||
m.Skip(1) // version
|
||||
m.WriteUint24(TrunDataOffset) // flags
|
||||
m.WriteUint32(1) // sample count
|
||||
// data offset: current pos + uint32 len + MDAT header len
|
||||
m.WriteUint32(uint32(len(m.b)) + 4 + 8)
|
||||
m.EndAtom() // TRUN
|
||||
|
||||
m.EndAtom() // TRAF
|
||||
|
||||
m.EndAtom() // MOOF
|
||||
}
|
||||
|
||||
func (m *Movie) WriteData(b []byte) {
|
||||
m.StartAtom(Mdat)
|
||||
m.Write(b)
|
||||
m.EndAtom()
|
||||
|
||||
}
|
||||
151
pkg/iso/codecs.go
Normal file
151
pkg/iso/codecs.go
Normal file
@@ -0,0 +1,151 @@
|
||||
package iso
|
||||
|
||||
import "github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
|
||||
func (m *Movie) WriteVideo(codec string, width, height uint16, conf []byte) {
|
||||
// https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap3/qtff3.html
|
||||
switch codec {
|
||||
case streamer.CodecH264:
|
||||
m.StartAtom("avc1")
|
||||
case streamer.CodecH265:
|
||||
m.StartAtom("hev1")
|
||||
default:
|
||||
panic("unsupported iso video: " + codec)
|
||||
}
|
||||
m.Skip(6)
|
||||
m.WriteUint16(1) // data_reference_index
|
||||
m.Skip(2) // version
|
||||
m.Skip(2) // revision
|
||||
m.Skip(4) // vendor
|
||||
m.Skip(4) // temporal quality
|
||||
m.Skip(4) // spatial quality
|
||||
m.WriteUint16(width) // width
|
||||
m.WriteUint16(height) // height
|
||||
m.WriteFloat32(72) // horizontal resolution
|
||||
m.WriteFloat32(72) // vertical resolution
|
||||
m.Skip(4) // reserved
|
||||
m.WriteUint16(1) // frame count
|
||||
m.Skip(32) // compressor name
|
||||
m.WriteUint16(24) // depth
|
||||
m.WriteUint16(0xFFFF) // color table id (-1)
|
||||
|
||||
switch codec {
|
||||
case streamer.CodecH264:
|
||||
m.StartAtom("avcC")
|
||||
case streamer.CodecH265:
|
||||
m.StartAtom("hvcC")
|
||||
}
|
||||
m.Write(conf)
|
||||
m.EndAtom() // AVCC
|
||||
|
||||
m.EndAtom() // AVC1
|
||||
}
|
||||
|
||||
func (m *Movie) WriteAudio(codec string, channels uint16, sampleRate uint32, conf []byte) {
|
||||
switch codec {
|
||||
case streamer.CodecAAC, streamer.CodecMP3:
|
||||
m.StartAtom("mp4a")
|
||||
case streamer.CodecOpus:
|
||||
m.StartAtom("Opus")
|
||||
case streamer.CodecPCMU:
|
||||
m.StartAtom("ulaw")
|
||||
case streamer.CodecPCMA:
|
||||
m.StartAtom("alaw")
|
||||
default:
|
||||
panic("unsupported iso audio: " + codec)
|
||||
}
|
||||
m.Skip(6)
|
||||
m.WriteUint16(1) // data_reference_index
|
||||
m.Skip(2) // version
|
||||
m.Skip(2) // revision
|
||||
m.Skip(4) // vendor
|
||||
m.WriteUint16(channels) // channel_count
|
||||
m.WriteUint16(16) // sample_size
|
||||
m.Skip(2) // compression id
|
||||
m.Skip(2) // reserved
|
||||
m.WriteFloat32(float64(sampleRate)) // sample_rate
|
||||
|
||||
switch codec {
|
||||
case streamer.CodecAAC:
|
||||
m.WriteEsdsAAC(conf)
|
||||
case streamer.CodecMP3:
|
||||
m.WriteEsdsMP3()
|
||||
case streamer.CodecOpus:
|
||||
// don't know what means this magic
|
||||
m.StartAtom("dOps")
|
||||
m.WriteBytes(0, 0x02, 0x01, 0x38, 0, 0, 0xBB, 0x80, 0, 0, 0)
|
||||
m.EndAtom()
|
||||
case streamer.CodecPCMU, streamer.CodecPCMA:
|
||||
// don't know what means this magic
|
||||
m.StartAtom("chan")
|
||||
m.WriteBytes(0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0)
|
||||
m.EndAtom()
|
||||
}
|
||||
|
||||
m.EndAtom() // MP4A/OPUS
|
||||
}
|
||||
|
||||
func (m *Movie) WriteEsdsAAC(conf []byte) {
|
||||
m.StartAtom("esds")
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
|
||||
// MP4ESDescrTag[3]:
|
||||
// - MP4DecConfigDescrTag[4]:
|
||||
// - MP4DecSpecificDescrTag[5]: conf
|
||||
// - Other[6]
|
||||
const header = 5
|
||||
const size3 = 3
|
||||
const size4 = 13
|
||||
size5 := byte(len(conf))
|
||||
const size6 = 1
|
||||
|
||||
m.WriteBytes(3, 0x80, 0x80, 0x80, size3+header+size4+header+size5+header+size6)
|
||||
m.Skip(2) // es id
|
||||
m.Skip(1) // es flags
|
||||
|
||||
m.WriteBytes(4, 0x80, 0x80, 0x80, size4+header+size5)
|
||||
m.WriteBytes(0x40) // object id
|
||||
m.WriteBytes(0x15) // stream type
|
||||
m.Skip(3) // buffer size db
|
||||
m.Skip(4) // max bitraga
|
||||
m.Skip(4) // avg bitraga
|
||||
|
||||
m.WriteBytes(5, 0x80, 0x80, 0x80, size5)
|
||||
m.Write(conf)
|
||||
|
||||
m.WriteBytes(6, 0x80, 0x80, 0x80, 1)
|
||||
m.WriteBytes(2) // ?
|
||||
|
||||
m.EndAtom() // ESDS
|
||||
}
|
||||
|
||||
func (m *Movie) WriteEsdsMP3() {
|
||||
m.StartAtom("esds")
|
||||
m.Skip(1) // version
|
||||
m.Skip(3) // flags
|
||||
|
||||
// MP4ESDescrTag[3]:
|
||||
// - MP4DecConfigDescrTag[4]:
|
||||
// - Other[6]
|
||||
const header = 5
|
||||
const size3 = 3
|
||||
const size4 = 13
|
||||
const size6 = 1
|
||||
|
||||
m.WriteBytes(3, 0x80, 0x80, 0x80, size3+header+size4+header+size6)
|
||||
m.Skip(2) // es id
|
||||
m.Skip(1) // es flags
|
||||
|
||||
m.WriteBytes(4, 0x80, 0x80, 0x80, size4)
|
||||
m.WriteBytes(0x6B) // object id
|
||||
m.WriteBytes(0x15) // stream type
|
||||
m.Skip(3) // buffer size db
|
||||
m.Skip(4) // max bitraga
|
||||
m.Skip(4) // avg bitraga
|
||||
|
||||
m.WriteBytes(6, 0x80, 0x80, 0x80, 1)
|
||||
m.WriteBytes(2) // ?
|
||||
|
||||
m.EndAtom() // ESDS
|
||||
}
|
||||
91
pkg/iso/iso.go
Normal file
91
pkg/iso/iso.go
Normal file
@@ -0,0 +1,91 @@
|
||||
package iso
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"math"
|
||||
)
|
||||
|
||||
type Movie struct {
|
||||
b []byte
|
||||
start []int
|
||||
}
|
||||
|
||||
func NewMovie(size int) *Movie {
|
||||
return &Movie{b: make([]byte, 0, size)}
|
||||
}
|
||||
|
||||
func (m *Movie) Bytes() []byte {
|
||||
return m.b
|
||||
}
|
||||
|
||||
func (m *Movie) StartAtom(name string) {
|
||||
m.start = append(m.start, len(m.b))
|
||||
m.b = append(m.b, 0, 0, 0, 0)
|
||||
m.b = append(m.b, name...)
|
||||
}
|
||||
|
||||
func (m *Movie) EndAtom() {
|
||||
n := len(m.start) - 1
|
||||
|
||||
i := m.start[n]
|
||||
size := uint32(len(m.b) - i)
|
||||
binary.BigEndian.PutUint32(m.b[i:], size)
|
||||
|
||||
m.start = m.start[:n]
|
||||
}
|
||||
|
||||
func (m *Movie) Write(b []byte) {
|
||||
m.b = append(m.b, b...)
|
||||
}
|
||||
|
||||
func (m *Movie) WriteBytes(b ...byte) {
|
||||
m.b = append(m.b, b...)
|
||||
}
|
||||
|
||||
func (m *Movie) WriteString(s string) {
|
||||
m.b = append(m.b, s...)
|
||||
}
|
||||
|
||||
func (m *Movie) Skip(n int) {
|
||||
m.b = append(m.b, make([]byte, n)...)
|
||||
}
|
||||
|
||||
func (m *Movie) WriteUint16(v uint16) {
|
||||
m.b = append(m.b, byte(v>>8), byte(v))
|
||||
}
|
||||
|
||||
func (m *Movie) WriteUint24(v uint32) {
|
||||
m.b = append(m.b, byte(v>>16), byte(v>>8), byte(v))
|
||||
}
|
||||
|
||||
func (m *Movie) WriteUint32(v uint32) {
|
||||
m.b = append(m.b, byte(v>>24), byte(v>>16), byte(v>>8), byte(v))
|
||||
}
|
||||
|
||||
func (m *Movie) WriteUint64(v uint64) {
|
||||
m.b = append(m.b, byte(v>>56), byte(v>>48), byte(v>>40), byte(v>>32), byte(v>>24), byte(v>>16), byte(v>>8), byte(v))
|
||||
}
|
||||
|
||||
func (m *Movie) WriteFloat16(f float64) {
|
||||
i, f := math.Modf(f)
|
||||
f *= 256
|
||||
m.b = append(m.b, byte(i), byte(f))
|
||||
}
|
||||
|
||||
func (m *Movie) WriteFloat32(f float64) {
|
||||
i, f := math.Modf(f)
|
||||
f *= 65536
|
||||
m.b = append(m.b, byte(uint16(i)>>8), byte(i), byte(uint16(f)>>8), byte(f))
|
||||
}
|
||||
|
||||
func (m *Movie) WriteMatrix() {
|
||||
m.WriteUint32(0x00010000)
|
||||
m.Skip(4)
|
||||
m.Skip(4)
|
||||
m.Skip(4)
|
||||
m.WriteUint32(0x00010000)
|
||||
m.Skip(4)
|
||||
m.Skip(4)
|
||||
m.Skip(4)
|
||||
m.WriteUint32(0x40000000)
|
||||
}
|
||||
@@ -1,19 +1,30 @@
|
||||
## Fragmented MP4
|
||||
|
||||
```
|
||||
ffmpeg -i "rtsp://..." -movflags +frag_keyframe+separate_moof+default_base_moof+empty_moov -frag_duration 1 -c copy -t 5 sample.mp4
|
||||
```
|
||||
|
||||
- movflags frag_keyframe
|
||||
Start a new fragment at each video keyframe.
|
||||
- frag_duration duration
|
||||
Create fragments that are duration microseconds long.
|
||||
- movflags separate_moof
|
||||
Write a separate moof (movie fragment) atom for each track.
|
||||
- movflags default_base_moof
|
||||
Similarly to the omit_tfhd_offset, this flag avoids writing the absolute base_data_offset field in tfhd atoms, but does so by using the new default-base-is-moof flag instead.
|
||||
|
||||
https://ffmpeg.org/ffmpeg-formats.html#Options-13
|
||||
|
||||
## HEVC
|
||||
|
||||
Browser | avc1 | hvc1 | hev1
|
||||
------------|------|------|---
|
||||
Mac Chrome | + | - | +
|
||||
Mac Safari | + | + | -
|
||||
iOS 15? | + | + | -
|
||||
Mac Firefox | + | - | -
|
||||
iOS 12 | + | - | -
|
||||
Android 13 | + | - | -
|
||||
|
||||
```
|
||||
ffmpeg -i input-hev1.mp4 -c:v copy -tag:v hvc1 -c:a copy output-hvc1.mp4
|
||||
Stream #0:0(eng): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, progressive), 720x404, 164 kb/s, 29.97 fps,
|
||||
Stream #0:0(eng): Video: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, progressive), 720x404, 164 kb/s, 29.97 fps,
|
||||
```
|
||||
| Browser | avc1 | hvc1 | hev1 |
|
||||
|-------------|------|------|------|
|
||||
| Mac Chrome | + | - | + |
|
||||
| Mac Safari | + | + | - |
|
||||
| iOS 15? | + | + | - |
|
||||
| Mac Firefox | + | - | - |
|
||||
| iOS 12 | + | - | - |
|
||||
| Android 13 | + | - | - |
|
||||
|
||||
## Useful links
|
||||
|
||||
|
||||
@@ -24,6 +24,16 @@ type Consumer struct {
|
||||
send uint32
|
||||
}
|
||||
|
||||
// ParseQuery - like usual parse, but with mp4 param handler
|
||||
func ParseQuery(query map[string][]string) []*streamer.Media {
|
||||
if query["mp4"] != nil {
|
||||
cons := Consumer{}
|
||||
return cons.GetMedias()
|
||||
}
|
||||
|
||||
return streamer.ParseQuery(query)
|
||||
}
|
||||
|
||||
const (
|
||||
waitNone byte = iota
|
||||
waitKeyframe
|
||||
@@ -140,14 +150,33 @@ func (c *Consumer) AddTrack(media *streamer.Media, track *streamer.Track) *strea
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
|
||||
case streamer.CodecOpus, streamer.CodecMP3, streamer.CodecPCMU, streamer.CodecPCMA:
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if c.wait != waitNone {
|
||||
return nil
|
||||
}
|
||||
|
||||
buf := c.muxer.Marshal(trackID, packet)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
}
|
||||
|
||||
panic("unsupported codec")
|
||||
}
|
||||
|
||||
func (c *Consumer) MimeCodecs() string {
|
||||
return c.muxer.MimeCodecs(c.codecs)
|
||||
}
|
||||
|
||||
func (c *Consumer) MimeType() string {
|
||||
return c.muxer.MimeType(c.codecs)
|
||||
return `video/mp4; codecs="` + c.MimeCodecs() + `"`
|
||||
}
|
||||
|
||||
func (c *Consumer) Init() ([]byte, error) {
|
||||
|
||||
221
pkg/mp4/muxer.go
221
pkg/mp4/muxer.go
@@ -1,17 +1,13 @@
|
||||
package mp4
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"encoding/hex"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h264"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h265"
|
||||
"github.com/AlexxIT/go2rtc/pkg/iso"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/deepch/vdk/av"
|
||||
"github.com/deepch/vdk/codec/h264parser"
|
||||
"github.com/deepch/vdk/codec/h265parser"
|
||||
"github.com/deepch/vdk/format/fmp4/fmp4io"
|
||||
"github.com/deepch/vdk/format/mp4/mp4io"
|
||||
"github.com/deepch/vdk/format/mp4f/mp4fio"
|
||||
"github.com/pion/rtp"
|
||||
)
|
||||
|
||||
@@ -21,8 +17,15 @@ type Muxer struct {
|
||||
pts []uint32
|
||||
}
|
||||
|
||||
func (m *Muxer) MimeType(codecs []*streamer.Codec) string {
|
||||
s := `video/mp4; codecs="`
|
||||
const (
|
||||
MimeH264 = "avc1.640029"
|
||||
MimeH265 = "hvc1.1.6.L153.B0"
|
||||
MimeAAC = "mp4a.40.2"
|
||||
MimeOpus = "opus"
|
||||
)
|
||||
|
||||
func (m *Muxer) MimeCodecs(codecs []*streamer.Codec) string {
|
||||
var s string
|
||||
|
||||
for i, codec := range codecs {
|
||||
if i > 0 {
|
||||
@@ -35,17 +38,23 @@ func (m *Muxer) MimeType(codecs []*streamer.Codec) string {
|
||||
case streamer.CodecH265:
|
||||
// H.265 profile=main level=5.1
|
||||
// hvc1 - supported in Safari, hev1 - doesn't, both supported in Chrome
|
||||
s += "hvc1.1.6.L153.B0"
|
||||
s += MimeH265
|
||||
case streamer.CodecAAC:
|
||||
s += "mp4a.40.2"
|
||||
s += MimeAAC
|
||||
case streamer.CodecOpus:
|
||||
s += MimeOpus
|
||||
}
|
||||
}
|
||||
|
||||
return s + `"`
|
||||
return s
|
||||
}
|
||||
|
||||
func (m *Muxer) GetInit(codecs []*streamer.Codec) ([]byte, error) {
|
||||
moov := MOOV()
|
||||
mv := iso.NewMovie(1024)
|
||||
mv.WriteFileType()
|
||||
|
||||
mv.StartAtom(iso.Moov)
|
||||
mv.WriteMovieHeader()
|
||||
|
||||
for i, codec := range codecs {
|
||||
switch codec.Name {
|
||||
@@ -62,35 +71,11 @@ func (m *Muxer) GetInit(codecs []*streamer.Codec) ([]byte, error) {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
width := codecData.Width()
|
||||
height := codecData.Height()
|
||||
|
||||
trak := TRAK(i + 1)
|
||||
trak.Header.TrackWidth = float64(width)
|
||||
trak.Header.TrackHeight = float64(height)
|
||||
trak.Media.Header.TimeScale = int32(codec.ClockRate)
|
||||
trak.Media.Handler = &mp4io.HandlerRefer{
|
||||
SubType: [4]byte{'v', 'i', 'd', 'e'},
|
||||
Name: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'm', 'a', 'i', 'n', 0},
|
||||
}
|
||||
trak.Media.Info.Video = &mp4io.VideoMediaInfo{
|
||||
Flags: 0x000001,
|
||||
}
|
||||
trak.Media.Info.Sample.SampleDesc.AVC1Desc = &mp4io.AVC1Desc{
|
||||
DataRefIdx: 1,
|
||||
HorizontalResolution: 72,
|
||||
VorizontalResolution: 72,
|
||||
Width: int16(width),
|
||||
Height: int16(height),
|
||||
FrameCount: 1,
|
||||
Depth: 24,
|
||||
ColorTableId: -1,
|
||||
Conf: &mp4io.AVC1Conf{
|
||||
Data: codecData.AVCDecoderConfRecordBytes(),
|
||||
},
|
||||
}
|
||||
|
||||
moov.Tracks = append(moov.Tracks, trak)
|
||||
mv.WriteVideoTrack(
|
||||
uint32(i+1), codec.Name, codec.ClockRate,
|
||||
uint16(codecData.Width()), uint16(codecData.Height()),
|
||||
codecData.AVCDecoderConfRecordBytes(),
|
||||
)
|
||||
|
||||
case streamer.CodecH265:
|
||||
vps, sps, pps := h265.GetParameterSet(codec.FmtpLine)
|
||||
@@ -106,35 +91,11 @@ func (m *Muxer) GetInit(codecs []*streamer.Codec) ([]byte, error) {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
width := codecData.Width()
|
||||
height := codecData.Height()
|
||||
|
||||
trak := TRAK(i + 1)
|
||||
trak.Header.TrackWidth = float64(width)
|
||||
trak.Header.TrackHeight = float64(height)
|
||||
trak.Media.Header.TimeScale = int32(codec.ClockRate)
|
||||
trak.Media.Handler = &mp4io.HandlerRefer{
|
||||
SubType: [4]byte{'v', 'i', 'd', 'e'},
|
||||
Name: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'm', 'a', 'i', 'n', 0},
|
||||
}
|
||||
trak.Media.Info.Video = &mp4io.VideoMediaInfo{
|
||||
Flags: 0x000001,
|
||||
}
|
||||
trak.Media.Info.Sample.SampleDesc.HV1Desc = &mp4io.HV1Desc{
|
||||
DataRefIdx: 1,
|
||||
HorizontalResolution: 72,
|
||||
VorizontalResolution: 72,
|
||||
Width: int16(width),
|
||||
Height: int16(height),
|
||||
FrameCount: 1,
|
||||
Depth: 24,
|
||||
ColorTableId: -1,
|
||||
Conf: &mp4io.HV1Conf{
|
||||
Data: codecData.AVCDecoderConfRecordBytes(),
|
||||
},
|
||||
}
|
||||
|
||||
moov.Tracks = append(moov.Tracks, trak)
|
||||
mv.WriteVideoTrack(
|
||||
uint32(i+1), codec.Name, codec.ClockRate,
|
||||
uint16(codecData.Width()), uint16(codecData.Height()),
|
||||
codecData.AVCDecoderConfRecordBytes(),
|
||||
)
|
||||
|
||||
case streamer.CodecAAC:
|
||||
s := streamer.Between(codec.FmtpLine, "config=", ";")
|
||||
@@ -143,44 +104,29 @@ func (m *Muxer) GetInit(codecs []*streamer.Codec) ([]byte, error) {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
trak := TRAK(i + 1)
|
||||
trak.Header.AlternateGroup = 1
|
||||
trak.Header.Duration = 0
|
||||
trak.Header.Volume = 1
|
||||
trak.Media.Header.TimeScale = int32(codec.ClockRate)
|
||||
mv.WriteAudioTrack(
|
||||
uint32(i+1), codec.Name, codec.ClockRate, codec.Channels, b,
|
||||
)
|
||||
|
||||
trak.Media.Handler = &mp4io.HandlerRefer{
|
||||
SubType: [4]byte{'s', 'o', 'u', 'n'},
|
||||
Name: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'm', 'a', 'i', 'n', 0},
|
||||
}
|
||||
trak.Media.Info.Sound = &mp4io.SoundMediaInfo{}
|
||||
|
||||
trak.Media.Info.Sample.SampleDesc.MP4ADesc = &mp4io.MP4ADesc{
|
||||
DataRefIdx: 1,
|
||||
NumberOfChannels: int16(codec.Channels),
|
||||
SampleSize: int16(av.FLTP.BytesPerSample() * 4),
|
||||
SampleRate: float64(codec.ClockRate),
|
||||
Unknowns: []mp4io.Atom{ESDS(b)},
|
||||
}
|
||||
|
||||
moov.Tracks = append(moov.Tracks, trak)
|
||||
case streamer.CodecOpus, streamer.CodecMP3, streamer.CodecPCMU, streamer.CodecPCMA:
|
||||
mv.WriteAudioTrack(
|
||||
uint32(i+1), codec.Name, codec.ClockRate, codec.Channels, nil,
|
||||
)
|
||||
}
|
||||
|
||||
trex := &mp4io.TrackExtend{
|
||||
TrackId: uint32(i + 1),
|
||||
DefaultSampleDescIdx: 1,
|
||||
DefaultSampleDuration: 0,
|
||||
}
|
||||
moov.MovieExtend.Tracks = append(moov.MovieExtend.Tracks, trex)
|
||||
|
||||
m.pts = append(m.pts, 0)
|
||||
m.dts = append(m.dts, 0)
|
||||
}
|
||||
|
||||
data := make([]byte, moov.Len())
|
||||
moov.Marshal(data)
|
||||
mv.StartAtom(iso.MoovMvex)
|
||||
for i := range codecs {
|
||||
mv.WriteTrackExtend(uint32(i + 1))
|
||||
}
|
||||
mv.EndAtom() // MVEX
|
||||
|
||||
return append(FTYP(), data...), nil
|
||||
mv.EndAtom() // MOOV
|
||||
|
||||
return mv.Bytes(), nil
|
||||
}
|
||||
|
||||
func (m *Muxer) Reset() {
|
||||
@@ -192,65 +138,28 @@ func (m *Muxer) Reset() {
|
||||
}
|
||||
|
||||
func (m *Muxer) Marshal(trackID byte, packet *rtp.Packet) []byte {
|
||||
run := &mp4fio.TrackFragRun{
|
||||
Flags: 0x000b05,
|
||||
FirstSampleFlags: uint32(fmp4io.SampleNoDependencies),
|
||||
DataOffset: 0,
|
||||
Entries: []mp4io.TrackFragRunEntry{},
|
||||
}
|
||||
|
||||
moof := &mp4fio.MovieFrag{
|
||||
Header: &mp4fio.MovieFragHeader{
|
||||
Seqnum: m.fragIndex + 1,
|
||||
},
|
||||
Tracks: []*mp4fio.TrackFrag{
|
||||
{
|
||||
Header: &mp4fio.TrackFragHeader{
|
||||
Data: []byte{0x00, 0x02, 0x00, 0x20, 0x00, 0x00, 0x00, trackID + 1, 0x01, 0x01, 0x00, 0x00},
|
||||
},
|
||||
DecodeTime: &mp4fio.TrackFragDecodeTime{
|
||||
Version: 1,
|
||||
Flags: 0,
|
||||
Time: m.dts[trackID],
|
||||
},
|
||||
Run: run,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
entry := mp4io.TrackFragRunEntry{
|
||||
Size: uint32(len(packet.Payload)),
|
||||
}
|
||||
|
||||
newTime := packet.Timestamp
|
||||
if m.pts[trackID] > 0 {
|
||||
entry.Duration = newTime - m.pts[trackID]
|
||||
m.dts[trackID] += uint64(entry.Duration)
|
||||
} else {
|
||||
// important, or Safari will fail with first frame
|
||||
entry.Duration = 1
|
||||
}
|
||||
m.pts[trackID] = newTime
|
||||
|
||||
// important before moof.Len()
|
||||
run.Entries = append(run.Entries, entry)
|
||||
|
||||
moofLen := moof.Len()
|
||||
mdatLen := 8 + len(packet.Payload)
|
||||
|
||||
// important after moof.Len()
|
||||
run.DataOffset = uint32(moofLen + 8)
|
||||
|
||||
buf := make([]byte, moofLen+mdatLen)
|
||||
moof.Marshal(buf)
|
||||
|
||||
binary.BigEndian.PutUint32(buf[moofLen:], uint32(mdatLen))
|
||||
copy(buf[moofLen+4:], "mdat")
|
||||
copy(buf[moofLen+8:], packet.Payload)
|
||||
// important before increment
|
||||
time := m.dts[trackID]
|
||||
|
||||
m.fragIndex++
|
||||
|
||||
//m.total += moofLen + mdatLen
|
||||
var duration uint32
|
||||
newTime := packet.Timestamp
|
||||
if m.pts[trackID] > 0 {
|
||||
duration = newTime - m.pts[trackID]
|
||||
m.dts[trackID] += uint64(duration)
|
||||
} else {
|
||||
// important, or Safari will fail with first frame
|
||||
duration = 1
|
||||
}
|
||||
m.pts[trackID] = newTime
|
||||
|
||||
return buf
|
||||
mv := iso.NewMovie(1024 + len(packet.Payload))
|
||||
mv.WriteMovieFragment(
|
||||
m.fragIndex, uint32(trackID+1), duration,
|
||||
uint32(len(packet.Payload)), time,
|
||||
)
|
||||
mv.WriteData(packet.Payload)
|
||||
|
||||
return mv.Bytes()
|
||||
}
|
||||
|
||||
@@ -50,7 +50,7 @@ func (c *Segment) AddTrack(media *streamer.Media, track *streamer.Track) *stream
|
||||
return nil
|
||||
}
|
||||
|
||||
c.MimeType = muxer.MimeType(codecs)
|
||||
c.MimeType = `video/mp4; codecs="` + muxer.MimeCodecs(codecs) + `"`
|
||||
|
||||
switch track.Codec.Name {
|
||||
case streamer.CodecH264:
|
||||
|
||||
@@ -1,6 +1,8 @@
|
||||
package mp4f
|
||||
package mp4
|
||||
|
||||
import (
|
||||
"encoding/hex"
|
||||
"github.com/AlexxIT/go2rtc/pkg/aac"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h264"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/deepch/vdk/av"
|
||||
@@ -101,7 +103,17 @@ func (c *Consumer) AddTrack(media *streamer.Media, track *streamer.Track) *strea
|
||||
return track.Bind(push)
|
||||
|
||||
case streamer.CodecAAC:
|
||||
stream, _ := aacparser.NewCodecDataFromMPEG4AudioConfigBytes([]byte{20, 8})
|
||||
s := streamer.Between(codec.FmtpLine, "config=", ";")
|
||||
|
||||
b, err := hex.DecodeString(s)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
stream, err := aacparser.NewCodecDataFromMPEG4AudioConfigBytes(b)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
c.mimeType += ",mp4a.40.2"
|
||||
c.streams = append(c.streams, stream)
|
||||
@@ -131,6 +143,11 @@ func (c *Consumer) AddTrack(media *streamer.Media, track *streamer.Track) *strea
|
||||
return nil
|
||||
}
|
||||
|
||||
if codec.IsRTP() {
|
||||
wrapper := aac.RTPDepay(track)
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
}
|
||||
|
||||
174
pkg/mp4/v2/consumer.go
Normal file
174
pkg/mp4/v2/consumer.go
Normal file
@@ -0,0 +1,174 @@
|
||||
package mp4
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"github.com/AlexxIT/go2rtc/pkg/aac"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h264"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h265"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/pion/rtp"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
type Consumer struct {
|
||||
streamer.Element
|
||||
|
||||
Medias []*streamer.Media
|
||||
UserAgent string
|
||||
RemoteAddr string
|
||||
|
||||
muxer *Muxer
|
||||
codecs []*streamer.Codec
|
||||
wait byte
|
||||
|
||||
send uint32
|
||||
}
|
||||
|
||||
const (
|
||||
waitNone byte = iota
|
||||
waitKeyframe
|
||||
waitInit
|
||||
)
|
||||
|
||||
func (c *Consumer) GetMedias() []*streamer.Media {
|
||||
if c.Medias != nil {
|
||||
return c.Medias
|
||||
}
|
||||
|
||||
// default medias
|
||||
return []*streamer.Media{
|
||||
{
|
||||
Kind: streamer.KindVideo,
|
||||
Direction: streamer.DirectionRecvonly,
|
||||
Codecs: []*streamer.Codec{
|
||||
{Name: streamer.CodecH264},
|
||||
{Name: streamer.CodecH265},
|
||||
},
|
||||
},
|
||||
{
|
||||
Kind: streamer.KindAudio,
|
||||
Direction: streamer.DirectionRecvonly,
|
||||
Codecs: []*streamer.Codec{
|
||||
{Name: streamer.CodecAAC},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Consumer) AddTrack(media *streamer.Media, track *streamer.Track) *streamer.Track {
|
||||
trackID := byte(len(c.codecs))
|
||||
c.codecs = append(c.codecs, track.Codec)
|
||||
|
||||
codec := track.Codec
|
||||
switch codec.Name {
|
||||
case streamer.CodecH264:
|
||||
c.wait = waitInit
|
||||
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if packet.Version != h264.RTPPacketVersionAVC {
|
||||
return nil
|
||||
}
|
||||
|
||||
if c.wait != waitNone {
|
||||
if c.wait == waitInit || !h264.IsKeyframe(packet.Payload) {
|
||||
return nil
|
||||
}
|
||||
c.wait = waitNone
|
||||
}
|
||||
|
||||
buf := c.muxer.Marshal(trackID, packet)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
var wrapper streamer.WrapperFunc
|
||||
if codec.IsRTP() {
|
||||
wrapper = h264.RTPDepay(track)
|
||||
} else {
|
||||
wrapper = h264.RepairAVC(track)
|
||||
}
|
||||
push = wrapper(push)
|
||||
|
||||
return track.Bind(push)
|
||||
|
||||
case streamer.CodecH265:
|
||||
c.wait = waitInit
|
||||
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if packet.Version != h264.RTPPacketVersionAVC {
|
||||
return nil
|
||||
}
|
||||
|
||||
if c.wait != waitNone {
|
||||
if c.wait == waitInit || !h265.IsKeyframe(packet.Payload) {
|
||||
return nil
|
||||
}
|
||||
c.wait = waitNone
|
||||
}
|
||||
|
||||
buf := c.muxer.Marshal(trackID, packet)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
if codec.IsRTP() {
|
||||
wrapper := h265.RTPDepay(track)
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
|
||||
case streamer.CodecAAC:
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if c.wait != waitNone {
|
||||
return nil
|
||||
}
|
||||
|
||||
buf := c.muxer.Marshal(trackID, packet)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
if codec.IsRTP() {
|
||||
wrapper := aac.RTPDepay(track)
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
}
|
||||
|
||||
panic("unsupported codec")
|
||||
}
|
||||
|
||||
func (c *Consumer) MimeType() string {
|
||||
return c.muxer.MimeType(c.codecs)
|
||||
}
|
||||
|
||||
func (c *Consumer) Init() ([]byte, error) {
|
||||
c.muxer = &Muxer{}
|
||||
return c.muxer.GetInit(c.codecs)
|
||||
}
|
||||
|
||||
func (c *Consumer) Start() {
|
||||
if c.wait == waitInit {
|
||||
c.wait = waitKeyframe
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
|
||||
func (c *Consumer) MarshalJSON() ([]byte, error) {
|
||||
info := &streamer.Info{
|
||||
Type: "MP4 client",
|
||||
RemoteAddr: c.RemoteAddr,
|
||||
UserAgent: c.UserAgent,
|
||||
Send: atomic.LoadUint32(&c.send),
|
||||
}
|
||||
return json.Marshal(info)
|
||||
}
|
||||
256
pkg/mp4/v2/muxer.go
Normal file
256
pkg/mp4/v2/muxer.go
Normal file
@@ -0,0 +1,256 @@
|
||||
package mp4
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"encoding/hex"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h264"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h265"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/deepch/vdk/av"
|
||||
"github.com/deepch/vdk/codec/h264parser"
|
||||
"github.com/deepch/vdk/codec/h265parser"
|
||||
"github.com/deepch/vdk/format/fmp4/fmp4io"
|
||||
"github.com/deepch/vdk/format/mp4/mp4io"
|
||||
"github.com/deepch/vdk/format/mp4f/mp4fio"
|
||||
"github.com/pion/rtp"
|
||||
)
|
||||
|
||||
type Muxer struct {
|
||||
fragIndex uint32
|
||||
dts []uint64
|
||||
pts []uint32
|
||||
}
|
||||
|
||||
func (m *Muxer) MimeType(codecs []*streamer.Codec) string {
|
||||
s := `video/mp4; codecs="`
|
||||
|
||||
for i, codec := range codecs {
|
||||
if i > 0 {
|
||||
s += ","
|
||||
}
|
||||
|
||||
switch codec.Name {
|
||||
case streamer.CodecH264:
|
||||
s += "avc1." + h264.GetProfileLevelID(codec.FmtpLine)
|
||||
case streamer.CodecH265:
|
||||
// H.265 profile=main level=5.1
|
||||
// hvc1 - supported in Safari, hev1 - doesn't, both supported in Chrome
|
||||
s += "hvc1.1.6.L153.B0"
|
||||
case streamer.CodecAAC:
|
||||
s += "mp4a.40.2"
|
||||
}
|
||||
}
|
||||
|
||||
return s + `"`
|
||||
}
|
||||
|
||||
func (m *Muxer) GetInit(codecs []*streamer.Codec) ([]byte, error) {
|
||||
moov := MOOV()
|
||||
|
||||
for i, codec := range codecs {
|
||||
switch codec.Name {
|
||||
case streamer.CodecH264:
|
||||
sps, pps := h264.GetParameterSet(codec.FmtpLine)
|
||||
if sps == nil {
|
||||
// some dummy SPS and PPS not a problem
|
||||
sps = []byte{0x67, 0x42, 0x00, 0x0a, 0xf8, 0x41, 0xa2}
|
||||
pps = []byte{0x68, 0xce, 0x38, 0x80}
|
||||
}
|
||||
|
||||
codecData, err := h264parser.NewCodecDataFromSPSAndPPS(sps, pps)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
width := codecData.Width()
|
||||
height := codecData.Height()
|
||||
|
||||
trak := TRAK(i + 1)
|
||||
trak.Header.TrackWidth = float64(width)
|
||||
trak.Header.TrackHeight = float64(height)
|
||||
trak.Media.Header.TimeScale = int32(codec.ClockRate)
|
||||
trak.Media.Handler = &mp4io.HandlerRefer{
|
||||
SubType: [4]byte{'v', 'i', 'd', 'e'},
|
||||
Name: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'm', 'a', 'i', 'n', 0},
|
||||
}
|
||||
trak.Media.Info.Video = &mp4io.VideoMediaInfo{
|
||||
Flags: 0x000001,
|
||||
}
|
||||
trak.Media.Info.Sample.SampleDesc.AVC1Desc = &mp4io.AVC1Desc{
|
||||
DataRefIdx: 1,
|
||||
HorizontalResolution: 72,
|
||||
VorizontalResolution: 72,
|
||||
Width: int16(width),
|
||||
Height: int16(height),
|
||||
FrameCount: 1,
|
||||
Depth: 24,
|
||||
ColorTableId: -1,
|
||||
Conf: &mp4io.AVC1Conf{
|
||||
Data: codecData.AVCDecoderConfRecordBytes(),
|
||||
},
|
||||
}
|
||||
|
||||
moov.Tracks = append(moov.Tracks, trak)
|
||||
|
||||
case streamer.CodecH265:
|
||||
vps, sps, pps := h265.GetParameterSet(codec.FmtpLine)
|
||||
if sps == nil {
|
||||
// some dummy SPS and PPS not a problem
|
||||
vps = []byte{0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x01, 0x40, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x99, 0xac, 0x09}
|
||||
sps = []byte{0x42, 0x01, 0x01, 0x01, 0x40, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x99, 0xa0, 0x01, 0x40, 0x20, 0x05, 0xa1, 0xfe, 0x5a, 0xee, 0x46, 0xc1, 0xae, 0x55, 0x04}
|
||||
pps = []byte{0x44, 0x01, 0xc0, 0x73, 0xc0, 0x4c, 0x90}
|
||||
}
|
||||
|
||||
codecData, err := h265parser.NewCodecDataFromVPSAndSPSAndPPS(vps, sps, pps)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
width := codecData.Width()
|
||||
height := codecData.Height()
|
||||
|
||||
trak := TRAK(i + 1)
|
||||
trak.Header.TrackWidth = float64(width)
|
||||
trak.Header.TrackHeight = float64(height)
|
||||
trak.Media.Header.TimeScale = int32(codec.ClockRate)
|
||||
trak.Media.Handler = &mp4io.HandlerRefer{
|
||||
SubType: [4]byte{'v', 'i', 'd', 'e'},
|
||||
Name: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'm', 'a', 'i', 'n', 0},
|
||||
}
|
||||
trak.Media.Info.Video = &mp4io.VideoMediaInfo{
|
||||
Flags: 0x000001,
|
||||
}
|
||||
trak.Media.Info.Sample.SampleDesc.HV1Desc = &mp4io.HV1Desc{
|
||||
DataRefIdx: 1,
|
||||
HorizontalResolution: 72,
|
||||
VorizontalResolution: 72,
|
||||
Width: int16(width),
|
||||
Height: int16(height),
|
||||
FrameCount: 1,
|
||||
Depth: 24,
|
||||
ColorTableId: -1,
|
||||
Conf: &mp4io.HV1Conf{
|
||||
Data: codecData.AVCDecoderConfRecordBytes(),
|
||||
},
|
||||
}
|
||||
|
||||
moov.Tracks = append(moov.Tracks, trak)
|
||||
|
||||
case streamer.CodecAAC:
|
||||
s := streamer.Between(codec.FmtpLine, "config=", ";")
|
||||
b, err := hex.DecodeString(s)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
trak := TRAK(i + 1)
|
||||
trak.Header.AlternateGroup = 1
|
||||
trak.Header.Duration = 0
|
||||
trak.Header.Volume = 1
|
||||
trak.Media.Header.TimeScale = int32(codec.ClockRate)
|
||||
|
||||
trak.Media.Handler = &mp4io.HandlerRefer{
|
||||
SubType: [4]byte{'s', 'o', 'u', 'n'},
|
||||
Name: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'm', 'a', 'i', 'n', 0},
|
||||
}
|
||||
trak.Media.Info.Sound = &mp4io.SoundMediaInfo{}
|
||||
|
||||
trak.Media.Info.Sample.SampleDesc.MP4ADesc = &mp4io.MP4ADesc{
|
||||
DataRefIdx: 1,
|
||||
NumberOfChannels: int16(codec.Channels),
|
||||
SampleSize: int16(av.FLTP.BytesPerSample() * 4),
|
||||
SampleRate: float64(codec.ClockRate),
|
||||
Unknowns: []mp4io.Atom{ESDS(b)},
|
||||
}
|
||||
|
||||
moov.Tracks = append(moov.Tracks, trak)
|
||||
}
|
||||
|
||||
trex := &mp4io.TrackExtend{
|
||||
TrackId: uint32(i + 1),
|
||||
DefaultSampleDescIdx: 1,
|
||||
DefaultSampleDuration: 0,
|
||||
}
|
||||
moov.MovieExtend.Tracks = append(moov.MovieExtend.Tracks, trex)
|
||||
|
||||
m.pts = append(m.pts, 0)
|
||||
m.dts = append(m.dts, 0)
|
||||
}
|
||||
|
||||
data := make([]byte, moov.Len())
|
||||
moov.Marshal(data)
|
||||
|
||||
return append(FTYP(), data...), nil
|
||||
}
|
||||
|
||||
func (m *Muxer) Reset() {
|
||||
m.fragIndex = 0
|
||||
for i := range m.dts {
|
||||
m.dts[i] = 0
|
||||
m.pts[i] = 0
|
||||
}
|
||||
}
|
||||
|
||||
func (m *Muxer) Marshal(trackID byte, packet *rtp.Packet) []byte {
|
||||
run := &mp4fio.TrackFragRun{
|
||||
Flags: 0x000b05,
|
||||
FirstSampleFlags: uint32(fmp4io.SampleNoDependencies),
|
||||
DataOffset: 0,
|
||||
Entries: []mp4io.TrackFragRunEntry{},
|
||||
}
|
||||
|
||||
moof := &mp4fio.MovieFrag{
|
||||
Header: &mp4fio.MovieFragHeader{
|
||||
Seqnum: m.fragIndex + 1,
|
||||
},
|
||||
Tracks: []*mp4fio.TrackFrag{
|
||||
{
|
||||
Header: &mp4fio.TrackFragHeader{
|
||||
Data: []byte{0x00, 0x02, 0x00, 0x20, 0x00, 0x00, 0x00, trackID + 1, 0x01, 0x01, 0x00, 0x00},
|
||||
},
|
||||
DecodeTime: &mp4fio.TrackFragDecodeTime{
|
||||
Version: 1,
|
||||
Flags: 0,
|
||||
Time: m.dts[trackID],
|
||||
},
|
||||
Run: run,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
entry := mp4io.TrackFragRunEntry{
|
||||
Size: uint32(len(packet.Payload)),
|
||||
}
|
||||
|
||||
newTime := packet.Timestamp
|
||||
if m.pts[trackID] > 0 {
|
||||
entry.Duration = newTime - m.pts[trackID]
|
||||
m.dts[trackID] += uint64(entry.Duration)
|
||||
} else {
|
||||
// important, or Safari will fail with first frame
|
||||
entry.Duration = 1
|
||||
}
|
||||
m.pts[trackID] = newTime
|
||||
|
||||
// important before moof.Len()
|
||||
run.Entries = append(run.Entries, entry)
|
||||
|
||||
moofLen := moof.Len()
|
||||
mdatLen := 8 + len(packet.Payload)
|
||||
|
||||
// important after moof.Len()
|
||||
run.DataOffset = uint32(moofLen + 8)
|
||||
|
||||
buf := make([]byte, moofLen+mdatLen)
|
||||
moof.Marshal(buf)
|
||||
|
||||
binary.BigEndian.PutUint32(buf[moofLen:], uint32(mdatLen))
|
||||
copy(buf[moofLen+4:], "mdat")
|
||||
copy(buf[moofLen+8:], packet.Payload)
|
||||
|
||||
m.fragIndex++
|
||||
|
||||
//m.total += moofLen + mdatLen
|
||||
|
||||
return buf
|
||||
}
|
||||
143
pkg/mp4/v2/segment.go
Normal file
143
pkg/mp4/v2/segment.go
Normal file
@@ -0,0 +1,143 @@
|
||||
package mp4
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h264"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h265"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/pion/rtp"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
type Segment struct {
|
||||
streamer.Element
|
||||
|
||||
Medias []*streamer.Media
|
||||
UserAgent string
|
||||
RemoteAddr string
|
||||
|
||||
MimeType string
|
||||
OnlyKeyframe bool
|
||||
|
||||
send uint32
|
||||
}
|
||||
|
||||
func (c *Segment) GetMedias() []*streamer.Media {
|
||||
if c.Medias != nil {
|
||||
return c.Medias
|
||||
}
|
||||
|
||||
// default medias
|
||||
return []*streamer.Media{
|
||||
{
|
||||
Kind: streamer.KindVideo,
|
||||
Direction: streamer.DirectionRecvonly,
|
||||
Codecs: []*streamer.Codec{
|
||||
{Name: streamer.CodecH264},
|
||||
{Name: streamer.CodecH265},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Segment) AddTrack(media *streamer.Media, track *streamer.Track) *streamer.Track {
|
||||
muxer := &Muxer{}
|
||||
|
||||
codecs := []*streamer.Codec{track.Codec}
|
||||
|
||||
init, err := muxer.GetInit(codecs)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
c.MimeType = muxer.MimeType(codecs)
|
||||
|
||||
switch track.Codec.Name {
|
||||
case streamer.CodecH264:
|
||||
var push streamer.WriterFunc
|
||||
|
||||
if c.OnlyKeyframe {
|
||||
push = func(packet *rtp.Packet) error {
|
||||
if !h264.IsKeyframe(packet.Payload) {
|
||||
return nil
|
||||
}
|
||||
|
||||
buf := muxer.Marshal(0, packet)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(append(init, buf...))
|
||||
|
||||
return nil
|
||||
}
|
||||
} else {
|
||||
var buf []byte
|
||||
|
||||
push = func(packet *rtp.Packet) error {
|
||||
if h264.IsKeyframe(packet.Payload) {
|
||||
// fist frame - send only IFrame
|
||||
// other frames - send IFrame and all PFrames
|
||||
if buf == nil {
|
||||
buf = append(buf, init...)
|
||||
b := muxer.Marshal(0, packet)
|
||||
buf = append(buf, b...)
|
||||
}
|
||||
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
buf = buf[:0]
|
||||
buf = append(buf, init...)
|
||||
muxer.Reset()
|
||||
}
|
||||
|
||||
if buf != nil {
|
||||
b := muxer.Marshal(0, packet)
|
||||
buf = append(buf, b...)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
var wrapper streamer.WrapperFunc
|
||||
if track.Codec.IsRTP() {
|
||||
wrapper = h264.RTPDepay(track)
|
||||
} else {
|
||||
wrapper = h264.RepairAVC(track)
|
||||
}
|
||||
push = wrapper(push)
|
||||
|
||||
return track.Bind(push)
|
||||
|
||||
case streamer.CodecH265:
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if !h265.IsKeyframe(packet.Payload) {
|
||||
return nil
|
||||
}
|
||||
|
||||
buf := muxer.Marshal(0, packet)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(append(init, buf...))
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
if track.Codec.IsRTP() {
|
||||
wrapper := h265.RTPDepay(track)
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
}
|
||||
|
||||
panic("unsupported codec")
|
||||
}
|
||||
|
||||
func (c *Segment) MarshalJSON() ([]byte, error) {
|
||||
info := &streamer.Info{
|
||||
Type: "WS/MP4 client",
|
||||
RemoteAddr: c.RemoteAddr,
|
||||
UserAgent: c.UserAgent,
|
||||
Send: atomic.LoadUint32(&c.send),
|
||||
}
|
||||
return json.Marshal(info)
|
||||
}
|
||||
@@ -347,7 +347,7 @@ func (c *Conn) Describe() error {
|
||||
|
||||
func (c *Conn) Setup() error {
|
||||
for _, media := range c.Medias {
|
||||
_, err := c.SetupMedia(media, media.Codecs[0])
|
||||
_, err := c.SetupMedia(media, media.Codecs[0], true)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@@ -356,11 +356,12 @@ func (c *Conn) Setup() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *Conn) SetupMedia(
|
||||
media *streamer.Media, codec *streamer.Codec,
|
||||
) (*streamer.Track, error) {
|
||||
c.stateMu.Lock()
|
||||
defer c.stateMu.Unlock()
|
||||
func (c *Conn) SetupMedia(media *streamer.Media, codec *streamer.Codec, first bool) (*streamer.Track, error) {
|
||||
// TODO: rewrite recoonection and first flag
|
||||
if first {
|
||||
c.stateMu.Lock()
|
||||
defer c.stateMu.Unlock()
|
||||
}
|
||||
|
||||
if c.state != StateConn && c.state != StateSetup {
|
||||
return nil, fmt.Errorf("RTSP SETUP from wrong state: %s", c.state)
|
||||
@@ -412,7 +413,7 @@ func (c *Conn) SetupMedia(
|
||||
|
||||
for _, newMedia := range c.Medias {
|
||||
if newMedia.Control == media.Control {
|
||||
return c.SetupMedia(newMedia, newMedia.Codecs[0])
|
||||
return c.SetupMedia(newMedia, newMedia.Codecs[0], false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -47,9 +47,14 @@ func UnmarshalSDP(rawSDP []byte) ([]*streamer.Media, error) {
|
||||
return medias, nil
|
||||
}
|
||||
|
||||
// urlParse fix bug in URL from D-Link camera:
|
||||
// Content-Base: rtsp://::ffff:192.168.1.123/onvif/profile.1/
|
||||
// urlParse fix bugs:
|
||||
// 1. Content-Base: rtsp://::ffff:192.168.1.123/onvif/profile.1/
|
||||
// 2. Content-Base: rtsp://rtsp://turret2-cam.lan:554/stream1/
|
||||
func urlParse(rawURL string) (*url.URL, error) {
|
||||
if strings.HasPrefix(rawURL, "rtsp://rtsp://") {
|
||||
rawURL = rawURL[7:]
|
||||
}
|
||||
|
||||
u, err := url.Parse(rawURL)
|
||||
if err != nil && strings.HasSuffix(err.Error(), "after host") {
|
||||
if i1 := strings.Index(rawURL, "://"); i1 > 0 {
|
||||
|
||||
@@ -6,7 +6,15 @@ import (
|
||||
)
|
||||
|
||||
func TestURLParse(t *testing.T) {
|
||||
// https://github.com/AlexxIT/WebRTC/issues/395
|
||||
base := "rtsp://::ffff:192.168.1.123/onvif/profile.1/"
|
||||
_, err := urlParse(base)
|
||||
u, err := urlParse(base)
|
||||
assert.Empty(t, err)
|
||||
assert.Equal(t, "::ffff:192.168.1.123:", u.Host)
|
||||
|
||||
// https://github.com/AlexxIT/go2rtc/issues/208
|
||||
base = "rtsp://rtsp://turret2-cam.lan:554/stream1/"
|
||||
u, err = urlParse(base)
|
||||
assert.Empty(t, err)
|
||||
assert.Equal(t, "turret2-cam.lan:554", u.Host)
|
||||
}
|
||||
|
||||
@@ -9,7 +9,26 @@ import (
|
||||
// Element Producer
|
||||
|
||||
func (c *Conn) GetMedias() []*streamer.Media {
|
||||
return c.Medias
|
||||
if c.Medias != nil {
|
||||
return c.Medias
|
||||
}
|
||||
|
||||
return []*streamer.Media{
|
||||
{
|
||||
Kind: streamer.KindVideo,
|
||||
Direction: streamer.DirectionRecvonly,
|
||||
Codecs: []*streamer.Codec{
|
||||
{Name: streamer.CodecAll},
|
||||
},
|
||||
},
|
||||
{
|
||||
Kind: streamer.KindAudio,
|
||||
Direction: streamer.DirectionRecvonly,
|
||||
Codecs: []*streamer.Codec{
|
||||
{Name: streamer.CodecAll},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Conn) GetTrack(media *streamer.Media, codec *streamer.Codec) *streamer.Track {
|
||||
@@ -26,7 +45,7 @@ func (c *Conn) GetTrack(media *streamer.Media, codec *streamer.Codec) *streamer.
|
||||
return streamer.NewTrack(codec, media.Direction)
|
||||
}
|
||||
|
||||
track, err := c.SetupMedia(media, codec)
|
||||
track, err := c.SetupMedia(media, codec, true)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
@@ -63,11 +82,20 @@ func (c *Conn) AddTrack(media *streamer.Media, track *streamer.Track) *streamer.
|
||||
codec := track.Codec.Clone()
|
||||
codec.PayloadType = uint8(96 + i)
|
||||
|
||||
for i, m := range c.Medias {
|
||||
if m == media {
|
||||
media.Codecs = []*streamer.Codec{codec}
|
||||
c.Medias[i] = media
|
||||
break
|
||||
if media.MatchAll() {
|
||||
// fill consumer medias list
|
||||
c.Medias = append(c.Medias, &streamer.Media{
|
||||
Kind: media.Kind, Direction: media.Direction,
|
||||
Codecs: []*streamer.Codec{codec},
|
||||
})
|
||||
} else {
|
||||
// find consumer media and replace codec with right one
|
||||
for i, m := range c.Medias {
|
||||
if m == media {
|
||||
media.Codecs = []*streamer.Codec{codec}
|
||||
c.Medias[i] = media
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -33,9 +33,12 @@ const (
|
||||
CodecAAC = "MPEG4-GENERIC"
|
||||
CodecOpus = "OPUS" // payloadType: 111
|
||||
CodecG722 = "G722"
|
||||
CodecMPA = "MPA" // payload: 14
|
||||
CodecMP3 = "MPA" // payload: 14, aka MPEG-1 Layer III
|
||||
|
||||
CodecELD = "ELD" // AAC-ELD
|
||||
|
||||
CodecAll = "ALL"
|
||||
CodecAny = "ANY"
|
||||
)
|
||||
|
||||
const PayloadTypeRAW byte = 255
|
||||
@@ -44,7 +47,7 @@ func GetKind(name string) string {
|
||||
switch name {
|
||||
case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1, CodecJPEG:
|
||||
return KindVideo
|
||||
case CodecPCMU, CodecPCMA, CodecAAC, CodecOpus, CodecG722, CodecMPA, CodecELD:
|
||||
case CodecPCMU, CodecPCMA, CodecAAC, CodecOpus, CodecG722, CodecMP3, CodecELD:
|
||||
return KindAudio
|
||||
}
|
||||
return ""
|
||||
@@ -60,7 +63,6 @@ type Media struct {
|
||||
|
||||
MID string `json:"mid,omitempty"` // TODO: fixme?
|
||||
Control string `json:"control,omitempty"` // TODO: fixme?
|
||||
Title string `json:"title,omitempty"` // TODO: fixme?
|
||||
}
|
||||
|
||||
func (m *Media) String() string {
|
||||
@@ -112,10 +114,6 @@ func (m *Media) MatchMedia(media *Media) *Codec {
|
||||
}
|
||||
|
||||
for _, localCodec := range m.Codecs {
|
||||
if media.Codecs == nil {
|
||||
return localCodec
|
||||
}
|
||||
|
||||
for _, remoteCodec := range media.Codecs {
|
||||
if localCodec.Match(remoteCodec) {
|
||||
return localCodec
|
||||
@@ -125,6 +123,10 @@ func (m *Media) MatchMedia(media *Media) *Codec {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Media) MatchAll() bool {
|
||||
return len(m.Codecs) > 0 && m.Codecs[0].Name == CodecAll
|
||||
}
|
||||
|
||||
// Codec take best from:
|
||||
// - deepch/vdk/av.CodecData
|
||||
// - pion/webrtc.RTPCodecCapability
|
||||
@@ -154,6 +156,11 @@ func (c *Codec) Clone() *Codec {
|
||||
}
|
||||
|
||||
func (c *Codec) Match(codec *Codec) bool {
|
||||
switch codec.Name {
|
||||
case CodecAll, CodecAny:
|
||||
return true
|
||||
}
|
||||
|
||||
return c.Name == codec.Name &&
|
||||
(c.ClockRate == codec.ClockRate || codec.ClockRate == 0) &&
|
||||
(c.Channels == codec.Channels || codec.Channels == 0)
|
||||
@@ -286,7 +293,7 @@ func UnmarshalCodec(md *sdp.MediaDescription, payloadType string) *Codec {
|
||||
c.Name = CodecPCMA
|
||||
c.ClockRate = 8000
|
||||
case "14":
|
||||
c.Name = CodecMPA
|
||||
c.Name = CodecMP3
|
||||
c.ClockRate = 44100
|
||||
case "26":
|
||||
c.Name = CodecJPEG
|
||||
@@ -299,6 +306,40 @@ func UnmarshalCodec(md *sdp.MediaDescription, payloadType string) *Codec {
|
||||
return c
|
||||
}
|
||||
|
||||
func ParseQuery(query map[string][]string) (medias []*Media) {
|
||||
// set media candidates from query list
|
||||
for key, values := range query {
|
||||
switch key {
|
||||
case KindVideo, KindAudio:
|
||||
for _, value := range values {
|
||||
media := &Media{Kind: key, Direction: DirectionRecvonly}
|
||||
|
||||
for _, name := range strings.Split(value, ",") {
|
||||
name = strings.ToUpper(name)
|
||||
|
||||
// check aliases
|
||||
switch name {
|
||||
case "", "COPY":
|
||||
name = CodecAny
|
||||
case "MJPEG":
|
||||
name = CodecJPEG
|
||||
case "AAC":
|
||||
name = CodecAAC
|
||||
case "MP3":
|
||||
name = CodecMP3
|
||||
}
|
||||
|
||||
media.Codecs = append(media.Codecs, &Codec{Name: name})
|
||||
}
|
||||
|
||||
medias = append(medias, media)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func atoi(s string) (i int) {
|
||||
i, _ = strconv.Atoi(s)
|
||||
return
|
||||
|
||||
@@ -3,6 +3,7 @@ package streamer
|
||||
import (
|
||||
"github.com/pion/sdp/v3"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"net/url"
|
||||
"testing"
|
||||
)
|
||||
|
||||
@@ -21,3 +22,21 @@ func TestSDP(t *testing.T) {
|
||||
err = sd.Unmarshal(data)
|
||||
assert.Empty(t, err)
|
||||
}
|
||||
|
||||
func TestParseQuery(t *testing.T) {
|
||||
u, _ := url.Parse("rtsp://localhost:8554/camera1")
|
||||
medias := ParseQuery(u.Query())
|
||||
assert.Nil(t, medias)
|
||||
|
||||
for _, rawULR := range []string{
|
||||
"rtsp://localhost:8554/camera1?video",
|
||||
"rtsp://localhost:8554/camera1?video=copy",
|
||||
"rtsp://localhost:8554/camera1?video=any",
|
||||
} {
|
||||
u, _ = url.Parse(rawULR)
|
||||
medias = ParseQuery(u.Query())
|
||||
assert.Equal(t, []*Media{
|
||||
{Kind: KindVideo, Direction: DirectionRecvonly, Codecs: []*Codec{{Name: CodecAny}}},
|
||||
}, medias)
|
||||
}
|
||||
}
|
||||
|
||||
200
pkg/ts/ts.go
Normal file
200
pkg/ts/ts.go
Normal file
@@ -0,0 +1,200 @@
|
||||
package ts
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/hex"
|
||||
"github.com/AlexxIT/go2rtc/pkg/aac"
|
||||
"github.com/AlexxIT/go2rtc/pkg/h264"
|
||||
"github.com/AlexxIT/go2rtc/pkg/streamer"
|
||||
"github.com/deepch/vdk/av"
|
||||
"github.com/deepch/vdk/codec/aacparser"
|
||||
"github.com/deepch/vdk/codec/h264parser"
|
||||
"github.com/deepch/vdk/format/ts"
|
||||
"github.com/pion/rtp"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
)
|
||||
|
||||
type Consumer struct {
|
||||
streamer.Element
|
||||
|
||||
UserAgent string
|
||||
RemoteAddr string
|
||||
|
||||
buf *bytes.Buffer
|
||||
muxer *ts.Muxer
|
||||
mimeType string
|
||||
streams []av.CodecData
|
||||
start bool
|
||||
init []byte
|
||||
|
||||
send uint32
|
||||
}
|
||||
|
||||
func (c *Consumer) GetMedias() []*streamer.Media {
|
||||
return []*streamer.Media{
|
||||
{
|
||||
Kind: streamer.KindVideo,
|
||||
Direction: streamer.DirectionRecvonly,
|
||||
Codecs: []*streamer.Codec{
|
||||
{Name: streamer.CodecH264},
|
||||
},
|
||||
},
|
||||
//{
|
||||
// Kind: streamer.KindAudio,
|
||||
// Direction: streamer.DirectionRecvonly,
|
||||
// Codecs: []*streamer.Codec{
|
||||
// {Name: streamer.CodecAAC},
|
||||
// },
|
||||
//},
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Consumer) AddTrack(media *streamer.Media, track *streamer.Track) *streamer.Track {
|
||||
codec := track.Codec
|
||||
trackID := int8(len(c.streams))
|
||||
|
||||
switch codec.Name {
|
||||
case streamer.CodecH264:
|
||||
sps, pps := h264.GetParameterSet(codec.FmtpLine)
|
||||
stream, err := h264parser.NewCodecDataFromSPSAndPPS(sps, pps)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
if len(c.mimeType) > 0 {
|
||||
c.mimeType += ","
|
||||
}
|
||||
|
||||
// TODO: fixme
|
||||
// some devices won't play high level
|
||||
if stream.RecordInfo.AVCLevelIndication <= 0x29 {
|
||||
c.mimeType += "avc1." + h264.GetProfileLevelID(codec.FmtpLine)
|
||||
} else {
|
||||
c.mimeType += "avc1.640029"
|
||||
}
|
||||
|
||||
c.streams = append(c.streams, stream)
|
||||
|
||||
pkt := av.Packet{Idx: trackID, CompositionTime: time.Millisecond}
|
||||
|
||||
ts2time := time.Second / time.Duration(codec.ClockRate)
|
||||
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if packet.Version != h264.RTPPacketVersionAVC {
|
||||
return nil
|
||||
}
|
||||
|
||||
if !c.start {
|
||||
return nil
|
||||
}
|
||||
|
||||
pkt.Data = packet.Payload
|
||||
newTime := time.Duration(packet.Timestamp) * ts2time
|
||||
if pkt.Time > 0 {
|
||||
pkt.Duration = newTime - pkt.Time
|
||||
}
|
||||
pkt.Time = newTime
|
||||
|
||||
if err = c.muxer.WritePacket(pkt); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// clone bytes from buffer, so next packet won't overwrite it
|
||||
buf := append([]byte{}, c.buf.Bytes()...)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
c.buf.Reset()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
if codec.IsRTP() {
|
||||
wrapper := h264.RTPDepay(track)
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
|
||||
case streamer.CodecAAC:
|
||||
s := streamer.Between(codec.FmtpLine, "config=", ";")
|
||||
|
||||
b, err := hex.DecodeString(s)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
stream, err := aacparser.NewCodecDataFromMPEG4AudioConfigBytes(b)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
if len(c.mimeType) > 0 {
|
||||
c.mimeType += ","
|
||||
}
|
||||
|
||||
c.mimeType += "mp4a.40.2"
|
||||
c.streams = append(c.streams, stream)
|
||||
|
||||
pkt := av.Packet{Idx: trackID, CompositionTime: time.Millisecond}
|
||||
|
||||
ts2time := time.Second / time.Duration(codec.ClockRate)
|
||||
|
||||
push := func(packet *rtp.Packet) error {
|
||||
if !c.start {
|
||||
return nil
|
||||
}
|
||||
|
||||
pkt.Data = packet.Payload
|
||||
newTime := time.Duration(packet.Timestamp) * ts2time
|
||||
if pkt.Time > 0 {
|
||||
pkt.Duration = newTime - pkt.Time
|
||||
}
|
||||
pkt.Time = newTime
|
||||
|
||||
if err := c.muxer.WritePacket(pkt); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// clone bytes from buffer, so next packet won't overwrite it
|
||||
buf := append([]byte{}, c.buf.Bytes()...)
|
||||
atomic.AddUint32(&c.send, uint32(len(buf)))
|
||||
c.Fire(buf)
|
||||
|
||||
c.buf.Reset()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
if codec.IsRTP() {
|
||||
wrapper := aac.RTPDepay(track)
|
||||
push = wrapper(push)
|
||||
}
|
||||
|
||||
return track.Bind(push)
|
||||
}
|
||||
|
||||
panic("unsupported codec")
|
||||
}
|
||||
|
||||
func (c *Consumer) MimeCodecs() string {
|
||||
return c.mimeType
|
||||
}
|
||||
|
||||
func (c *Consumer) Init() ([]byte, error) {
|
||||
c.buf = bytes.NewBuffer(nil)
|
||||
c.muxer = ts.NewMuxer(c.buf)
|
||||
|
||||
// first packet will be with header, it's ok
|
||||
if err := c.muxer.WriteHeader(c.streams); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
data := append([]byte{}, c.buf.Bytes()...)
|
||||
|
||||
return data, nil
|
||||
}
|
||||
|
||||
func (c *Consumer) Start() {
|
||||
c.start = true
|
||||
}
|
||||
@@ -56,3 +56,5 @@ pc.ontrack = ev => {
|
||||
- https://web.dev/i18n/en/fast-playback-with-preload/#manual_buffering
|
||||
- https://developer.mozilla.org/en-US/docs/Web/API/Media_Source_Extensions_API
|
||||
- https://chromium.googlesource.com/external/w3c/web-platform-tests/+/refs/heads/master/media-source/mediasource-is-type-supported.html
|
||||
- https://googlechrome.github.io/samples/media/sourcebuffer-changetype.html
|
||||
- https://chromestatus.com/feature/5100845653819392
|
||||
|
||||
@@ -53,7 +53,7 @@
|
||||
const video = document.createElement("video");
|
||||
out.innerText += "video.canPlayType\n";
|
||||
types.forEach(type => {
|
||||
out.innerText += type + "=" + (video.canPlayType(type) ? "true" : "false") + "\n";
|
||||
out.innerText += `${type} = ${MediaSource.isTypeSupported(type)} / ${video.canPlayType(type)}\n`;
|
||||
})
|
||||
|
||||
</script>
|
||||
|
||||
@@ -89,9 +89,7 @@
|
||||
const templates = [
|
||||
'<a href="stream.html?src={name}">stream</a>',
|
||||
'<a href="webrtc.html?src={name}">2-way-aud</a>',
|
||||
'<a href="api/stream.mp4?src={name}">mp4</a>',
|
||||
'<a href="api/stream.mjpeg?src={name}">mjpeg</a>',
|
||||
'<a href="api/streams?src={name}">info</a>',
|
||||
'<a href="links.html?src={name}">links</a>',
|
||||
'<a href="#" data-name="{name}">delete</a>',
|
||||
];
|
||||
|
||||
@@ -138,15 +136,17 @@
|
||||
|
||||
for (const [name, value] of Object.entries(data)) {
|
||||
const online = value && value.consumers ? value.consumers.length : 0;
|
||||
const src = encodeURIComponent(name);
|
||||
const links = templates.map(link => {
|
||||
return link.replace("{name}", encodeURIComponent(name));
|
||||
return link.replace("{name}", src);
|
||||
}).join(" ");
|
||||
|
||||
const tr = document.createElement("tr");
|
||||
tr.dataset["id"] = name;
|
||||
tr.innerHTML =
|
||||
`<td><label><input type="checkbox" name="${name}">${name}</label></td>` +
|
||||
`<td>${online}</td><td>${links}</td>`;
|
||||
`<td><a href="api/streams?src=${src}">${online} / info</a></td>` +
|
||||
`<td>${links}</td>`;
|
||||
tbody.appendChild(tr);
|
||||
}
|
||||
});
|
||||
@@ -156,17 +156,9 @@
|
||||
fetch(url, {cache: 'no-cache'}).then(r => r.json()).then(data => {
|
||||
const info = document.querySelector(".info");
|
||||
info.innerText = `Version: ${data.version}, Config: ${data.config_path}`;
|
||||
|
||||
try {
|
||||
const host = data.host.match(/^[^:]+/)[0];
|
||||
const port = data.rtsp.listen.match(/[0-9]+$/)[0];
|
||||
templates.splice(4, 0, `<a href="rtsp://${host}:${port}/{name}">rtsp</a>`);
|
||||
} catch (e) {
|
||||
templates.splice(4, 0, `<a href="rtsp://${location.host}:8554/{name}">rtsp</a>`);
|
||||
}
|
||||
|
||||
reload();
|
||||
});
|
||||
|
||||
reload();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
89
www/links.html
Normal file
89
www/links.html
Normal file
@@ -0,0 +1,89 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>go2rtc - links</title>
|
||||
<meta name="viewport" content="width=device-width, user-scalable=yes, initial-scale=1, maximum-scale=1">
|
||||
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
||||
<style>
|
||||
body {
|
||||
font-family: Arial, Helvetica, sans-serif;
|
||||
}
|
||||
|
||||
body {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
html, body, #config {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
div {
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
div > li {
|
||||
list-style-type: none;
|
||||
padding-left: 10px;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
div > li:before {
|
||||
content: "-";
|
||||
position: absolute;
|
||||
left: 0;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<script src="main.js"></script>
|
||||
<div id="links"></div>
|
||||
<script>
|
||||
const params = new URLSearchParams(location.search);
|
||||
const src = params.get("src");
|
||||
|
||||
const links = document.querySelector("#links");
|
||||
links.innerHTML = `
|
||||
<h2>Any codec in source</h2>
|
||||
<li><a href="stream.html?src=${src}">stream.html</a> with auto-select mode / browsers: all / codecs: H264, H265*, MJPEG, JPEG, AAC, PCMU, PCMA, OPUS</li>
|
||||
<li><a href="api/streams?src=${src}">info.json</a> page with active connections</li>
|
||||
`;
|
||||
|
||||
const url = new URL('api', location.href);
|
||||
fetch(url, {cache: 'no-cache'}).then(r => r.json()).then(data => {
|
||||
let rtsp = location.host + ':8554';
|
||||
try {
|
||||
const host = data.host.match(/^[^:]+/)[0];
|
||||
const port = data.rtsp.listen.match(/[0-9]+$/)[0];
|
||||
rtsp = `${host}:${port}`;
|
||||
} catch (e) {
|
||||
}
|
||||
|
||||
const links = document.querySelector("#links");
|
||||
links.innerHTML += `
|
||||
<li><a href="rtsp://${rtsp}/${src}">rtsp</a> with only one video and one audio / codecs: any</li>
|
||||
<li><a href="rtsp://${rtsp}/${src}?mp4">rtsp</a> for MP4 recording (Hass or Frigate) / codecs: H264, H265, AAC</li>
|
||||
<li><a href="rtsp://${rtsp}/${src}?video=all&audio=all">rtsp</a> with all tracks / codecs: any</li>
|
||||
|
||||
<h2>H264/H265 source</h2>
|
||||
<li><a href="stream.html?src=${src}&mode=webrtc">stream.html</a> WebRTC stream / browsers: all / codecs: H264, PCMU, PCMA, OPUS / +H265 in Safari</li>
|
||||
<li><a href="stream.html?src=${src}&mode=mse">stream.html</a> MSE stream / browsers: Chrome, Firefox, Safari Mac/iPad / codecs: H264, H265*, AAC / +OPUS in Chrome and Firefox</li>
|
||||
<li><a href="api/stream.mp4?src=${src}">stream.mp4</a> MP4 stream with AAC audio / browsers: Chrome, Firefox / codecs: H264, H265*, AAC</li>
|
||||
<li><a href="api/stream.mp4?src=${src}&video=h264,h265&audio=aac,opus,mp3,pcma,pcmu">stream.mp4</a> MP4 stream with any audio / browsers: Chrome / codecs: H264, H265*, AAC, OPUS, MP3, PCMU, PCMA</li>
|
||||
<li><a href="api/frame.mp4?src=${src}">frame.mp4</a> snapshot in MP4-format / browsers: all / codecs: H264, H265*</li>
|
||||
<li><a href="api/stream.m3u8?src=${src}">stream.m3u8</a> HLS/TS / browsers: Safari all, Chrome Android / codecs: H264</li>
|
||||
<li><a href="api/stream.m3u8?src=${src}&mp4">stream.m3u8</a> HLS/fMP4 / browsers: Safari all, Chrome Android / codecs: H264, H265*, AAC</li>
|
||||
<li><a href="webrtc.html?src=${src}">webrtc.html</a> with two-way audio for supported cameras / browsers: all / codecs: H264, PCMU, PCMA, OPUS</li>
|
||||
|
||||
<h2>MJPEG source</h2>
|
||||
<li><a href="stream.html?src=${src}&mode=mjpeg">stream.html</a> with MJPEG mode / browsers: all / codecs: MJPEG, JPEG</li>
|
||||
<li><a href="api/stream.mjpeg?src=${src}">stream.mjpeg</a> MJPEG stream / browsers: all / codecs: MJPEG, JPEG</li>
|
||||
<li><a href="api/frame.jpeg?src=${src}">frame.jpeg</a> snapshot in JPEG-format / browsers: all / codecs: MJPEG, JPEG</li>
|
||||
`;
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -26,8 +26,7 @@ export class VideoRTC extends HTMLElement {
|
||||
"hvc1.1.6.L153.B0", // H.265 main 5.1 (Chromecast Ultra)
|
||||
"mp4a.40.2", // AAC LC
|
||||
"mp4a.40.5", // AAC HE
|
||||
"mp4a.69", // MP3
|
||||
"mp4a.6B", // MP3
|
||||
"opus", // OPUS Chrome
|
||||
];
|
||||
|
||||
/**
|
||||
|
||||
Reference in New Issue
Block a user