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Haibo Chen(陈海博) 0c88ddbcdf rtmp2rtc: Support RTMP-to-WebRTC conversion with HEVC. v7.0.33 (#4289) 
```bash
C:\Program Files\Google\Chrome\Application>"C:\Program Files\Google\Chrome\Application\chrome.exe" --enable-features=WebRtcAllowH265Receive --force-fieldtrials=WebRTC-Video-H26xPacketBuffer/Enabled

open -a "Google Chrome" --args --enable-features=WebRtcAllowH265Receive --force-fieldtrials=WebRTC-Video-H26xPacketBuffer/Enabled
```

> Note: The latest Chrome browser (version 136) fully enables this by
default, so there's no need to launch it with any extra parameters.

```bash
./objs/srs -c conf/rtmp2rtc.conf
```

```bash
ffmpeg -stream_loop -1 -re -i input.mp4 -c:v libx265 -preset fast -b:v 2000k -maxrate 2000k -bufsize 4000k -bf 0 -c:a aac -b:a 128k -ar 44100 -ac 2 -f flv rtmp://localhost/live/livestream
```

```bash
http://localhost:1985/rtc/v1/whep/?app=live&stream=livestream
```

![image](https://github.com/user-attachments/assets/bdbf4c67-b7e2-4dc6-92a1-93e2c78e00fe)

sendrecv offer
```bash
--enable-features=WebRtcAllowH265Send,PlatformHEVCEncoderSupport,WebRtcAllowH265Receive --force-fieldtrials=WebRTC-Video-H26xPacketBuffer/Enabled
```

sendonly offer
```bash
--enable-features=WebRtcAllowH265Send,PlatformHEVCEncoderSupport
```

recvonly offer
```bash
--enable-features=WebRtcAllowH265Receive --force-fieldtrials=WebRTC-Video-H26xPacketBuffer/Enabled
```

* Browser Test for supporting H265

https://webrtc.github.io/samples/src/content/peerconnection/change-codecs/

![image](https://github.com/user-attachments/assets/174476df-a7aa-4951-9880-56328ec75065)

* How to test Safari: https://github.com/ossrs/srs/pull/3441
* Debug in Safari

![image](https://github.com/user-attachments/assets/6cf94fca-e3ed-46d2-a102-a472f1699b4e)

---------

Co-authored-by: chundonglinlin <chundonglinlin@163.com>
Co-authored-by: winlin <winlinvip@gmail.com>
Co-authored-by: john <hondaxiao@tencent.com>

---------

Co-authored-by: chundonglinlin <chundonglinlin@163.com>
Co-authored-by: john <hondaxiao@tencent.com>
2025-05-14 07:49:04 -04:00
..
Architecture.md GB28181: Fix bug for parsing GB to RTC. 2022-10-07 19:47:34 +08:00
CHANGELOG.md rtmp2rtc: Support RTMP-to-WebRTC conversion with HEVC. v7.0.33 (#4289) 2025-05-14 07:49:04 -04:00
Dockers.md Use new cache image name. v6.0.86 (#3815) 2023-10-08 07:43:14 -05:00
Features.md WHIP: Support DELETE resource for Larix Broadcaster. v5.0.148 v6.0.36 (#3427) 2023-03-23 10:01:20 +08:00
ffmpeg-logo.png support ffmpeg filter 2013-12-01 10:54:41 +08:00
ffmpeg-min.png add drawtext filter sample 2013-12-01 12:04:00 +08:00
PERFORMANCE.md Improve README and documents with AI. v5.0.153. v6.0.43 (#3538) 2023-05-12 17:18:30 +08:00
README.md Micro changes and refines. 2022-09-30 17:57:48 +08:00
readme.txt Move doc 2020-01-26 11:14:18 +08:00
Resources.md Merge 4.0release, migrate to new website. 2022-07-31 18:34:18 +08:00
source.200kbps.768x320.flv update readme, add hls(audio-only) support to readme. update sample flv from h264+mp3 to h264+aac 2014-03-21 11:38:02 +08:00
source.flv SquashSRS4: Support RTC2RTMP. 2021-05-01 22:15:57 +08:00
srs-logo.ico Windows: Support cygwin pipline and packager. v5.0.89 (#3257) 2022-11-20 15:02:08 +08:00
srs-logo.png remove the libfreetype for it fullfill with bugs and always cause build failed. 0.9.139 2014-06-29 10:43:53 +08:00

README.md

Doc

The reference docs.

Winlin