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Andreas Rheinhardt 82aa188281 avcodec/lossless_videoencdsp: Don't presume alignment in diff_bytes 
The alignment of all the parameters in diff_bytes can be
anything the despite the documentation claiming otherwise.
8ecd383122 was based around
said documentation and is therefore insufficient to fix
e.g. the misaligned loads that happen in the huffyuvbgra
and huffyuvbgr24 vsynth FATE-tests.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(cherry picked from commit a4800643bb)
2024-04-05 01:49:05 +02:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc Update for 7.0 2024-04-05 00:26:26 +02:00
ffbuild makefile: Clean up missed object files with "make clean" 2024-03-10 23:45:51 +02:00
fftools fftools/ffmpeg_sched: make sure to always run task cleanup 2024-03-29 08:58:46 +01:00
libavcodec avcodec/lossless_videoencdsp: Don't presume alignment in diff_bytes 2024-04-05 01:49:05 +02:00
libavdevice Bump prior release/7.0 branch 2024-03-27 01:04:53 +01:00
libavfilter avfilter: properly reduce YUV colorspace format lists 2024-04-03 15:51:31 +02:00
libavformat avcodec, avformat/ffjni: fix duplicate JNI symbols 2024-04-04 21:54:22 +02:00
libavutil avutil/frame: use the same data information as the source entry when cloning side data 2024-03-30 10:24:15 -03:00
libpostproc Bump prior release/7.0 branch 2024-03-27 01:04:53 +01:00
libswresample Bump prior release/7.0 branch 2024-03-27 01:04:53 +01:00
libswscale swscale/utils: Fix xInc overflow 2024-04-04 21:12:16 +02:00
presets
tests fate/vvc: disable vvc-conformance-OPI_B_3 and vvc-conformance-VPS_A_3 2024-04-02 11:56:14 -03:00
tools tools/target_dec_fuzzer: Adjust RKA threshold up further 2024-03-25 21:41:26 +01:00
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Changelog Changelog: fix typos for 7.0 section 2024-04-04 12:44:32 -03:00
configure configure: Fix iamfdec dependencies 2024-04-03 23:19:39 +02:00
CONTRIBUTING.md
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CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
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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
RELEASE Update for 7.0 2024-04-05 00:26:26 +02:00
RELEASE_NOTES RELEASE_NOTES: Based on the version from 5.1 2024-04-05 00:31:10 +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.