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Zhao Zhili 7cca9c07ca avfilter/vf_transpose_vt: fix output frame dimension Create a new hardware frame context when necessary. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>		2023-08-26 16:31:43 +08:00
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doc	avfilter/af_afade: add 4 more curves	2023-08-24 22:20:06 +02:00
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libavcodec	avcodec/apedec: Fix 48khz 24bit below insane level	2023-08-26 00:20:23 +02:00
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libavfilter	avfilter/vf_transpose_vt: fix output frame dimension	2023-08-26 16:31:43 +08:00
libavformat	avformat/hls: reset the playlist init segment on seek	2023-08-22 23:46:11 +02:00
libavutil	lavu/timer: specify RISC-V time unit	2023-08-24 20:58:57 +03:00
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tests	checkasm: hevc_sao: Fix a regression in hevc_sao_edge	2023-08-24 22:09:37 +03:00
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configure	lavfi/dnn: Add OpenVINO API 2.0 support	2023-08-26 14:12:10 +08:00

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.