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Michael Niedermayer 9549712056 avcodec/jpeg2000htdec: Consolidate jpeg2000 spec bits in jpeg2000_bitbuf_refill_backwards() Code should make more sense now Fixes: out of array access Fixes: 58299/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-6627570448465920 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Pierre-Anthony Lemieux <pal@sandflow.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2023-08-05 19:52:00 +02:00
compat	w32pthreads: Fix function signature mismatches for CreateThread	2023-08-04 21:51:20 +03:00
doc	avfilter/avf_showcwt: add iscale option	2023-07-30 18:14:16 +02:00
ffbuild	…
fftools	fftools/opt_common: Don't add unnecessary " "	2023-08-02 18:15:34 +02:00
libavcodec	avcodec/jpeg2000htdec: Consolidate jpeg2000 spec bits in jpeg2000_bitbuf_refill_backwards()	2023-08-05 19:52:00 +02:00
libavdevice	avdevice/pulse_audio_common: Avoid inclusion of avcodec.h	2023-08-05 09:40:06 +02:00
libavfilter	avfilter/avfilter: Make functions only used here static	2023-08-04 11:49:26 +02:00
libavformat	avformat/rawdec: Don't include avcodec.h	2023-08-05 09:40:06 +02:00
libavutil	intreadwrite: Indicate potential aliasing in AV_RN/AV_WN for Clang/MSVC mode	2023-08-04 21:50:57 +03:00
libpostproc	version.h: Bump minor post 6.0 branch	2023-02-19 18:37:36 +01:00
libswresample	libswresample: Prevent out of bounds.	2023-08-02 17:31:13 +02:00
libswscale	swscale/rgb2rgb2: rework RISC-V V shuffle_bytes_{1230,3012}	2023-07-21 22:18:02 +03:00
presets	…
tests	tests: Correctly distinguish between SAMPLES and TARGET_SAMPLES for hls_fmp4_ac3.m3u8	2023-08-04 21:51:17 +03:00
tools	tools/target_bsf_fuzzer: fix some filter names	2023-06-29 22:44:11 -03:00
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.mailmap	mailmap: stop git lying about who I commit things as	2022-11-04 19:37:46 +01:00
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CONTRIBUTING.md	…
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CREDITS	Use https for repository links	2023-03-01 21:59:10 +01:00
Changelog	avfilter: add transpose_vt for videotoolbox pix_fmt	2023-07-23 11:52:28 +08:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: change Leo Izen IRC nickname	2023-06-20 12:46:47 -04:00
Makefile	tools: add an AV_CODEC_CAP_ENCODER_RECON_FRAME test tool	2023-03-28 13:00:42 +02:00
README.md	…
RELEASE	…
configure	avfilter: add transpose_vt for videotoolbox pix_fmt	2023-07-23 11:52:28 +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.