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Brad Smith ebb406db7c lavd/v4l2: Use proper field type for second parameter of ioctl() with BSD's 
The proper type was used until 73251678c8.

This covers all of the OS's that currently have V4L2 support, permutations
of Linux glibc/musl, Android bionic, FreeBSD, NetBSD, OpenBSD, Solaris.

Copied from FreeBSD ports patch.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
(cherry picked from commit 9e674b3160)
Signed-off-by: Brad Smith <brad@comstyle.com>
2024-05-18 19:31:30 -04:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc Update for 6.1.2 2024-04-15 01:02:08 +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 21:25:07 +01:00
libavcodec avcodec/mediacodecenc: set quality in cq mode 2024-04-24 12:31:57 +08:00
libavdevice lavd/v4l2: Use proper field type for second parameter of ioctl() with BSD's 2024-05-18 19:31:30 -04:00
libavfilter avfilter/avfilter: fix OOM case for default activate 2024-05-01 15:32:40 -03:00
libavformat avformat/mxfdec: Check index_edit_rate 2024-04-04 21:10:39 +02:00
libavutil avformat/timecode: use 64bit for intermediate for rounding in fps_from_frame_rate() 2024-04-03 02:03:55 +02:00
libpostproc Bump versions prior to 6.1 2023-10-29 16:19:39 +01:00
libswresample swresample/resample: fix rounding errors with filter_size=1 and phase_shift=0 2024-03-19 21:25:07 +01:00
libswscale swscale/utils: Fix xInc overflow 2024-04-04 21:09:43 +02:00
presets
tests fate/subtitles: Ignore line endings for sub-scc test 2024-04-14 03:24:04 +02:00
tools tools/target_dec_fuzzer: Adjust threshold for VMIX 2023-12-29 13:18:58 +01:00
.gitattributes fate: add SCC test 2017-01-27 17:06:42 +01:00
.gitignore gitignore: add config_components.h 2022-03-17 18:35:41 -03:00
.mailmap mailmap: stop git lying about who I commit things as 2022-11-04 19:37:46 +01:00
.travis.yml Merge commit '899ee03088' 2019-03-14 15:53:16 -03:00
Changelog Update for 6.1.2 2024-04-15 01:02:08 +02:00
configure configure: Enable section_data_rel_ro for FreeBSD and NetBSD aarch64 / arm 2023-12-29 13:18:59 +01:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
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 entry for jpegxl* 2023-10-17 08:44:23 -04:00
Makefile tools: Don't include the direct library names when linking 2023-10-02 22:49:07 +03:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE Update for 6.1.2 2024-04-15 01:02:08 +02:00
RELEASE_NOTES RELEASE_NOTES: Based on the version from 5.1 2023-11-10 23:32:04 +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.