c476cfd7ec
Since release 4.2, FFmpeg fails to detect the correct streams in an RTMP stream that contains a |RtmpSampleAccess AMF object prior to the onMetaData AMF object. In the debug log it would show "[flv] Unknown type |RtmpSampleAccess". This functionality broke in commit d7638d8dfc3c4ffd0dc18a64937a5a07ed67b354 as unknown metadata packets now result in an opaque data stream, and the |RtmpSampleAccess packet was an "unknown" metadata packet type. With this change the RTMP streams are correctly detected when there is a |RtmpSampleAccess object prior to the onMetaData object. Signed-off-by: Peter van der Spek <p.vanderspek@bluebillywig.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements color conversion and scaling routines.
Tools
- ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
- ffplay is a minimalistic multimedia player.
- ffprobe is a simple analysis tool to inspect multimedia content.
- Additional small tools such as
aviocat,ismindexandqt-faststart.
Documentation
The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Examples
Coding examples are available in the doc/examples directory.
License
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
Contributing
Patches should be submitted to the ffmpeg-devel mailing list using
git format-patch or git send-email. Github pull requests should be
avoided because they are not part of our review process and will be ignored.