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Andreas Rheinhardt 029cf6a91c avformat/flacenc: Fix memleak when writing attached pictures fails The FLAC muxer currently stores an attached picture corresponding to an AVStream in AVStream.priv_data. The AVPacket contained therein is unreferenced after it has been written. The AVPacket structure itself is then freed generically as AVStream.priv_data. And this can lead to memleaks if an attached picture is not written: It might be because the trailer is never written or because writing a previous attached picture failed in case error_recognition is set to explode. Therefore free the packets properly (i.e. with av_packet_free()) in the muxer's deinit function. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>		2020-11-26 13:32:30 +01:00
compat	avfilter/scale_cuda: add lanczos algorithm	2020-11-04 01:43:21 +01:00
doc	avfilter/af_acrossover: add even more orders	2020-11-26 13:17:20 +01:00
ffbuild	…
fftools	fftools/ffmpeg: fix the wrong bitrate and speed stats	2020-10-31 09:49:10 +08:00
libavcodec	libdav1d: correctly copy ar_coeffs_uv to our struct	2020-11-26 01:08:03 +01:00
libavdevice	avdevice/decklink_dec: fix warning for unused variable	2020-11-23 16:18:57 +08:00
libavfilter	avfilter/af_acrossover: add missing inverter as last step	2020-11-26 13:17:20 +01:00
libavformat	avformat/flacenc: Fix memleak when writing attached pictures fails	2020-11-26 13:32:30 +01:00
libavresample	…
libavutil	hwcontext_vulkan: optionally enable more functionality	2020-11-25 23:14:47 +01:00
libpostproc	…
libswresample	…
libswscale	lsws/x86/yuv2rgb: Fix compilation with mmxext or ssse3 disabled.	2020-11-14 15:37:57 +01:00
presets	…
tests	fate: Convert the musepack8 test to an oneoff test	2020-11-17 23:47:31 +02:00
tools	tools/target_bsf_fuzzer: set bitstream filter options	2020-11-20 19:20:33 -03:00
.gitattributes	…
.gitignore	…
.mailmap	…
.travis.yml	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	avcodec: add SpeedHQ encoder	2020-11-24 09:38:35 +01:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	avformat: add amv muxer	2020-11-09 14:58:38 +10:00
Makefile	tools/enum_options: fix build and add to Makefile	2020-11-20 15:20:24 +01:00
README.md	…
RELEASE	…
configure	avcodec/dxva2: add AV1 decode support	2020-11-12 15:55:16 +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 a mean to alter decoded Audio and Video through chain of 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.