srs/trunk/doc
Jacob Su a6d14eb09a
SRT2RTMP: fix srt bridge hevc to rtmp error. v7.0.84 (#4446)
try to fix #4428.

## Cause

rtmp do not support hevc, rtmp enhanced do.

## How to reproduce

1. start srs.
   `./objs/srs -c conf/srt.conf`
2. publish hevc (h.265) stream to srs by srt.
`ffmpeg -re -i ./doc/source.flv -c:v libx265 -crf 28 -preset medium -c:a
copy -pes_payload_size 0 -f mpegts
'srt://127.0.0.1:10080?streamid=#!::r=live/livestream,m=publish'`
3. probe the rtmp stream
   `ffprobe rtmp://localhost/live/livestream`

## About the Failed BlackBox test
The failed blackbox test: `TestSlow_SrtPublish_RtmpPlay_HEVC_Basic`
`TestSlow_SrtPublish_HttpFlvPlay_HEVC_Basic`

### Cause: 

The ffmpeg 5 is used to record a piece of video (DRV), the ffmpeg will
transcode the enhanced flv format to TS format, but ffmpeg 5 don't
support enhanced rtmp (or flv) in this case.

The solution is to replace the ffmpeg to version 7 in those 2 test
cases.

### why not upgrade ffmpeg to version 7?

The black tests dependency on ffmpeg 5 will fail, and there are a few of
them are not easy to resolve in ffmpeg 7.

---------

Co-authored-by: winlin <winlinvip@gmail.com>
2025-09-09 21:10:04 -04:00
..
Architecture.md GB28181: Fix bug for parsing GB to RTC. 2022-10-07 19:47:34 +08:00
CHANGELOG.md SRT2RTMP: fix srt bridge hevc to rtmp error. v7.0.84 (#4446) 2025-09-09 21:10:04 -04:00
Dockers.md Use new cache image name. v6.0.86 (#3815) 2023-10-08 07:43:14 -05:00
Features.md AI: Remove cygwin64, always enable WebRTC, and enforce C++98 compatibility. v7.0.60 (#4447) 2025-08-21 10:03:38 -06:00
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