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Martin Storsjö 4063e50eec aarch64: hevc: Split the qpel_*_hv functions into two parts 
The first horizontal filter can use either i8mm or plain neon
versions, while the second part is a pure neon implementation.

Signed-off-by: Martin Storsjö <martin@martin.st>
 		2024-03-26 09:05:29 +02:00
compat
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doc avutil/timestamp: introduce av_ts_make_time_string2 for better precision 2024-03-25 21:30:51 +01:00
ffbuild makefile: Clean up missed object files with "make clean" 2024-03-10 23:45:51 +02:00
fftools fftools/ffmpeg_mux_init: Fix double-free on error 2024-03-26 06:48:35 +01:00
libavcodec aarch64: hevc: Split the qpel_*_hv functions into two parts 2024-03-26 09:05:29 +02:00
libavdevice avformat/internal: Move FF_FMT_INIT_CLEANUP to demux.h 2024-03-26 06:36:43 +01:00
libavfilter avfilter/af_channelmap: add some additional checks for the mappings 2024-03-24 21:27:55 +01:00
libavformat avformat/internal: Move FF_FMT_INIT_CLEANUP to demux.h 2024-03-26 06:36:43 +01:00
libavutil avutil/timestamp: change precision of av_ts_make_time_string() 2024-03-25 21:30:51 +01:00
libpostproc libs: bump major version for all libraries 2024-03-07 11:29:43 -03:00
libswresample libs: bump major version for all libraries 2024-03-07 11:29:43 -03:00
libswscale avutil/x86util: Fix broken pre-SSE4.1 PMINSD emulation 2024-03-17 13:52:27 +01:00
presets
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tests avutil/timestamp: change precision of av_ts_make_time_string() 2024-03-25 21:30:51 +01:00
tools tools/target_dec_fuzzer: Adjust RKA threshold up further 2024-03-25 21:41:26 +01:00
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Changelog Changelog: add dnn libtorch backend entry 2024-03-23 11:42:13 +01:00
INSTALL.md
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MAINTAINERS MAINTAINERS: add myself as dvdvideo demuxer, rcwt muxer maintainer 2024-03-10 15:21:23 +01:00
Makefile tools: Add target_sws_fuzzer.c 2024-02-21 18:24:17 +01:00
README.md
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RELEASE
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configure configure: Make hls demuxer select AAC, AC3 and EAC3 demuxers 2024-03-26 06:36:43 +01:00

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.