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Nuo Mi 1b33c9a50a avcodec/vvcdec: support Reference Picture Resampling passed clips: RPR_A_Alibaba_4.bit RPR_B_Alibaba_3.bit RPR_C_Alibaba_3.bit RPR_D_Qualcomm_1.bit VVC_HDR_UHDTV1_OpenGOP_Max3840x2160_50fps_HLG10_res_change_with_RPR.ts		2024-05-21 20:20:25 +08:00
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doc	lavu/hwcontext_qsv: update AVQSVFramesContext to support dynamic frame pool	2024-05-20 09:30:48 +08:00
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fftools	fftools/ffmpeg_filter: Fix leak on error	2024-05-20 14:15:23 +02:00
libavcodec	avcodec/vvcdec: support Reference Picture Resampling	2024-05-21 20:20:25 +08:00
libavdevice	…
libavfilter	avfilter/vf_dnn_detect: Fix null pointer dereference	2024-05-21 18:17:07 +08:00
libavformat	avformat/mp3dec: change bogus error message if read_header encounters EOF	2024-05-21 08:28:09 +02:00
libavutil	avutil/hwcontext_qsv: fix GCC 14.1 warnings	2024-05-21 16:57:46 +08:00
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tests	avcodec/vvcdec: add vvc inter filters for RPR	2024-05-21 20:20:25 +08:00
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configure	configure: split ISOBMFF writer helpers into a separate component	2024-05-18 13:21:35 -03:00

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.