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Bin Peng e2a60e532f lavc/aarch64: Fix ff_pred16x16_plane_neon_10 
Fix test failure on aarch64:
./tests/checkasm/checkasm --test=h264pred 367840

Signed-off-by: Peng Bin <pengbin@visionular.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 72a3656e84)
2025-01-07 22:41:45 +02:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
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fftools fftools/ffplay: fix crash when vk renderer is null 2024-11-06 16:51:24 +08:00
libavcodec lavc/aarch64: Fix ff_pred16x16_plane_neon_10 2025-01-07 22:41:45 +02:00
libavdevice configure: improve check for POSIX ioctl 2024-09-01 20:17:55 -04:00
libavfilter avfilter/f_loop: fix aloop activate logic 2024-11-17 22:21:15 +01:00
libavformat avformat/mov_chan: add extra checks to channel description count 2024-09-17 15:42:37 -03:00
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libswscale swscale: [loongarch] Fix checkasm-sw_yuv2rgb failure. 2024-08-02 22:14:45 +02:00
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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.