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Andreas Rheinhardt 356610a2ac avcodec/ppc/hpeldsp_altivec: Fix left-shift of negative number It is UB and affected e.g. the vp5 and vp61 FATE tests: https://fate.ffmpeg.org/report.cgi?time=20240327083327&slot=ppc-linux-gcc-13.2-ubsan-altivec-qemu Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>		2024-04-02 00:21:58 +02:00
compat	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
doc	doc/community: update conflict of interest rule according to GA vote	2024-04-01 15:38:28 +02:00
ffbuild	makefile: Clean up missed object files with "make clean"	2024-03-10 23:45:51 +02:00
fftools	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
libavcodec	avcodec/ppc/hpeldsp_altivec: Fix left-shift of negative number	2024-04-02 00:21:58 +02:00
libavdevice	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
libavfilter	avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h	2024-03-31 00:08:43 +01:00
libavformat	avformat/mpegts: Reset local nb_prg on add_program() failure	2024-04-01 19:03:06 +02:00
libavutil	avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h	2024-03-31 00:08:43 +01:00
libpostproc	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
libswresample	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
libswscale	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
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tests	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
tools	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
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.mailmap	.mailmap: Update my mailmap entry	2024-02-23 00:17:21 +01:00
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CONTRIBUTING.md	…
COPYING.GPLv2	…
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COPYING.LGPLv2.1	…
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Changelog	Changelog: Add 7.0 point	2024-03-27 01:04:54 +01:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: add myself as dvdvideo demuxer, rcwt muxer maintainer	2024-03-10 15:21:23 +01:00
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README.md	…
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configure	all: Don't use ATOMIC_VAR_INIT	2024-03-28 09:12:48 +01:00

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.