FFmpeg git repo

Go to file

Nicolas Gaullier ee9ae4e8ba fftools/ffmpeg: Fix honor -r output option with streamcopy Fix "ost->st->avg_frame_rate = ost->frame_rate" in streamcopy_init() being reset to input's frame rate a few lines below. Note that in current code, there are some discrepancies amongst the muxers. For example, avienc relies on time_base, so it is not affected by this patch, whereas mxfenc and matroskaenc do use avg_frame_rate, so this patch fixes -r being honored. In the updated fate test, the input is (wrongly) probed as 50fps. With this patch, the correct value (25fps) is successfully forced with -r. Signed-off-by: Nicolas Gaullier <nicolas.gaullier@cji.paris> Signed-off-by: Anton Khirnov <anton@khirnov.net>		2024-09-04 13:01:37 +02:00
compat	…
doc	doc/av1_qsv: Add missed options	2024-09-04 12:14:57 +08:00
ffbuild	…
fftools	fftools/ffmpeg: Fix honor -r output option with streamcopy	2024-09-04 13:01:37 +02:00
libavcodec	lavc/qsvenc: Remove duplicate include header file	2024-09-04 12:14:58 +08:00
libavdevice	…
libavfilter	lavfi/af_aformat: convert to query_func2()	2024-09-02 11:55:22 +02:00
libavformat	avformat/mxfenc: Fix guess frame_rate	2024-09-04 13:01:37 +02:00
libavutil	…
libpostproc	…
libswresample	…
libswscale	…
presets	…
tests	fftools/ffmpeg: Fix honor -r output option with streamcopy	2024-09-04 13:01:37 +02:00
tools	…
.gitattributes	…
.gitignore	…
.mailmap	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	…
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	…
Makefile	…
README.md	…
RELEASE	…
configure	…

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.