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Michael Niedermayer 00a14cfeb2 avcodec/aacenc: Do not divide by lambda_count if it is 0 
Avoids Floating point division by 0

Fixes: Ticket8011

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c520b98691)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-10-09 22:02:20 +02:00
compat compat/cuda: convert to unix line endings 2016-09-23 11:43:00 +02:00
doc Update for 3.2.15 2020-07-01 13:10:34 +02:00
libavcodec avcodec/aacenc: Do not divide by lambda_count if it is 0 2021-10-09 22:02:20 +02:00
libavdevice avdevice/iec61883: free the private context at the end 2018-04-18 23:01:33 -03:00
libavfilter avfilter/vf_yadif: Fix handing of tiny images 2021-10-09 22:02:20 +02:00
libavformat avformat/cinedec: Fix index_entries size check 2021-10-09 22:02:20 +02:00
libavresample Revert "Bump minor versions after 3.2 branchpoint to seperate release" 2016-10-26 21:22:12 +02:00
libavutil avutil/common: Add FF_PTR_ADD() 2021-10-09 22:02:20 +02:00
libpostproc postproc/postprocess_template: remove FF_REG_sp from clobber list 2019-01-15 00:57:27 +01:00
libswresample swresample/swresample: Fix input channel count in resample_first computation 2018-11-18 02:20:43 +01:00
libswscale swscale/utils: Fix invalid left shifts of negative numbers 2020-07-03 16:17:40 +02:00
presets
tests avcodec/vp56rac: delay signaling an error on truncated input 2020-07-01 12:49:26 +02:00
tools zmqsend: Initialize ret to 0 2016-12-06 00:07:50 +01:00
.gitattributes
.gitignore
.travis.yml
arch.mak
Changelog Changelog: update 2020-07-02 18:50:40 +02:00
cmdutils.c cmdutils: fix typos 2016-10-09 20:09:00 +02:00
cmdutils.h cmdutils: fix typos 2016-10-09 20:09:00 +02:00
cmdutils_common_opts.h
cmdutils_opencl.c
common.mak
configure configure: bump year 2020-07-01 12:49:26 +02:00
CONTRIBUTING.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg.c fftools/ffmpeg: Free swresample dictionary during cleanup 2020-07-03 16:17:40 +02:00
ffmpeg.h Merge commit '398f015f07' 2016-10-08 11:38:47 +02:00
ffmpeg_cuvid.c doc: fix spelling errors 2016-10-21 23:58:47 +02:00
ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg: switch to codecpar 2016-09-21 15:39:28 +02:00
ffmpeg_opt.c fftools/ffmpeg_opt: Fix signed integer overflow 2020-07-03 16:16:48 +02:00
ffmpeg_qsv.c
ffmpeg_vaapi.c ffmpeg_vaapi: fix choice of decoder_format 2016-09-29 01:23:52 +02:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffplay.c ffplay: fix sws_scale possible out of bounds array access 2016-12-10 23:24:05 +01:00
ffprobe.c ffprobe: Fix NULL pointer handling in color parameter printing 2017-09-17 12:21:32 +02:00
ffserver.c ffserver: Check chunk size 2016-12-06 00:07:50 +01:00
ffserver_config.c ffserver_config: Setup codecpar in add_codec() 2017-02-07 13:21:14 +01:00
ffserver_config.h
INSTALL.md
library.mak
LICENSE.md lavc: remove libfaac wrapper 2016-10-01 19:58:04 +01:00
MAINTAINERS MAINTAINERS: add myself for audiotoolbox 2016-10-24 01:47:52 -05:00
Makefile
README.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
RELEASE Update for 3.2.15 2020-07-01 13:10:34 +02:00
RELEASE_NOTES RELEASE_NOTES: based on 3.1 2016-10-26 21:14:02 +02:00
version.sh

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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.