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Timo Rothenpieler bf0e6c6cb5 avformat/hlsenc: correctly reset subtitle stream counter per-varstream 
Without resetting it, if there was a previous set of varstreams with
subtitles, it would subtract from all the streams, leading to chaos and
segfaults when trying to access for example stream -1.
2024-08-16 20:26:12 +02:00
compat compat: Use '-' instead of '/' for rc.exe options 2023-02-13 13:49:40 +02:00
doc Update for 6.0.2 2024-04-15 01:10:09 +02:00
ffbuild configure: probe RISC-V Vector extension 2022-09-27 13:19:52 +02:00
fftools fftools/ffplay: use correct buffersink channel layout parameters 2024-03-19 21:18:07 +01:00
libavcodec libavcodec/arm/mlpdsp_armv5te: fix label format to work with binutils 2.43 2024-08-16 13:47:11 +03:00
libavdevice lavd/v4l2: Use proper field type for second parameter of ioctl() with BSD's 2024-05-18 19:29:15 -04:00
libavfilter avfilter/vf_signature: Dont crash on no frames 2024-04-03 02:04:23 +02:00
libavformat avformat/hlsenc: correctly reset subtitle stream counter per-varstream 2024-08-16 20:26:12 +02:00
libavutil avutil/thread: fix pthread_setname_np parameters for NetBSD and Apple 2024-05-19 02:26:54 -04:00
libpostproc version.h: Bump minor for 6.0 branch 2023-02-19 18:32:07 +01:00
libswresample swresample/resample: fix rounding errors with filter_size=1 and phase_shift=0 2024-03-19 21:18:07 +01:00
libswscale swscale/utils: Fix xInc overflow 2024-04-04 21:09:44 +02:00
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tests fate/subtitles: Ignore line endings for sub-scc test 2024-04-14 03:24:43 +02:00
tools tools/target_dec_fuzzer: Adjust threshold for CSCD 2023-11-03 23:33:45 +01:00
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configure configure: enable ffnvcodec, nvenc, nvdec for FreeBSD 2024-05-26 19:40:25 -04:00
CONTRIBUTING.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
COPYING.GPLv2
COPYING.GPLv3
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INSTALL.md INSTALL.md: Fix Markdown formatting 2019-01-31 10:29:16 -09:00
LICENSE.md avfilter/vf_geq: Relicense to LGPL 2019-12-28 11:20:48 +01:00
MAINTAINERS MAINTAINERS: add maintainer for the imf demuxer 2023-02-13 18:41:22 +01:00
Makefile configure: probe RISC-V Vector extension 2022-09-27 13:19:52 +02:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE Update for 6.0.2 2024-04-15 01:10:09 +02:00
RELEASE_NOTES RELEASE_NOTES: Based on the version from 5.1 2023-02-26 00:13:45 +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.