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Andreas Rheinhardt 09393130a0 avcodec/hevcdec: Pass HEVCLocalContext** via execute2 
Right now the code passes a list of ints whose entry #i
is just i as opaque parameter to hls_decode_entry_wpp
via execute2; said list is even constantly allocated and freed.

This commit stops doing so and instead passes the list of
HEVCLocalContext* instead, so that the main HEVCContext
can be avoided in accessing the HEVCLocalContext.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-25 23:32:08 +02:00
compat avfilter: add chromakey_cuda filter 2022-07-10 17:20:15 +02:00
doc fftools/ffmpeg: move each muxer to a separate thread 2022-07-23 11:53:19 +02:00
ffbuild ffbuild/common: Fix CPPFLAGS applied for compiling C++ files 2022-05-24 21:30:52 +02:00
fftools fftools/ffmpeg: replace AVFrame.pkt_duration with duration 2022-07-24 08:46:16 +02:00
libavcodec avcodec/hevcdec: Pass HEVCLocalContext** via execute2 2022-07-25 23:32:08 +02:00
libavdevice lavd: use AVFrame.duration instead of AVFrame.pkt_duration 2022-07-19 12:27:17 +02:00
libavfilter lavf/dnn: dump OpenVINO model input/output names to OVMdel struct. 2022-07-24 08:38:50 +08:00
libavformat avformat/argo_cvg: expose loop/reverb/checksum via metadata 2022-07-24 19:24:00 +10:00
libavutil lavu/frame: add a duration field to AVFrame 2022-07-19 12:27:17 +02:00
libpostproc Bump versions after 5.1 branch 2022-07-13 00:29:05 +02:00
libswresample Bump versions after 5.1 branch 2022-07-13 00:29:05 +02:00
libswscale swscale: add NV16 input/output 2022-07-19 12:20:16 +02:00
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RELEASE RELEASE: update after 5.1 branch 2022-07-13 00:31:42 +02:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides means to alter decoded audio and video through a directed graph of connected filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements 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, ismindex and qt-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.