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Andreas Rheinhardt 85fc5a0c3f avcodec/libxevd: Avoid cloning AVPacket 
Cloning a packet whose source is going to be unreferenced
immediately afterwards is wasteful.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-01 01:34:26 +01:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc lavc/qsvenc: update the selection of bitrate control method 2024-02-29 13:36:41 +08:00
ffbuild riscv: test for assembler support 2023-12-08 17:21:09 +02:00
fftools fftools/ffmpeg_mux: Fix use of uninitialized variable 2024-02-25 13:41:56 +01:00
libavcodec avcodec/libxevd: Avoid cloning AVPacket 2024-03-01 01:34:26 +01:00
libavdevice avdevice: deprecate sdl outdev 2024-02-28 10:28:49 +01:00
libavfilter avfilter/tonemap_vaapi: Remove duplicate format check 2024-02-26 14:52:06 +08:00
libavformat avformat/iamf: remove duplicated function 2024-02-29 12:57:25 -03:00
libavutil avutil/mem: limit alignment to maximum simd align 2024-02-27 19:41:09 +01:00
libpostproc Bump versions after 6.1 2023-10-29 16:19:14 +01:00
libswresample all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
libswscale libswscale/utils: Fix bayer to yuvj 2024-02-21 18:24:17 +01:00
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tests fate/mov: add tests for HEIF samples with derived images 2024-02-26 12:21:12 -03:00
tools tools: Add target_sws_fuzzer.c 2024-02-21 18:24:17 +01:00
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README.md
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.