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Michael Niedermayer 4e6de49a5a avformat/options: log filename on open 
The loglevel is choosen so that the main filename and any images of
multi image sequences are shown only at debug level to avoid
clutter.

This makes exploits in playlists more visible. As they would show
accesses to private/sensitive files

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 53e0d5d724)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-06-06 03:44:35 +02:00
compat compat/atomics: fix atomic_fetch_xor 2017-04-02 00:57:17 -03:00
doc doc/filters: Clarify scale2ref example 2017-06-02 01:14:38 +02:00
libavcodec avcodec/aacps: Fix runtime error: left shift of 1073741824 by 1 places cannot be represented in type 'INTFLOAT' (aka 'int') 2017-06-06 03:44:35 +02:00
libavdevice Use AVOnce as a static variable consistently 2017-05-22 12:36:52 +02:00
libavfilter Use AVOnce as a static variable consistently 2017-05-22 12:36:52 +02:00
libavformat avformat/options: log filename on open 2017-06-06 03:44:35 +02:00
libavresample Bump minor for 3.3 2017-04-02 19:49:45 +02:00
libavutil avutil/internal: Do not enable CHECKED with DEBUG 2017-06-02 01:14:38 +02:00
libpostproc Bump minor for 3.3 2017-04-02 19:49:45 +02:00
libswresample Bump minor for 3.3 2017-04-02 19:49:45 +02:00
libswscale libswscale/tests/swscale: Fix uninitialized variables 2017-05-14 01:44:58 +02:00
presets
tests tests/fate/filter-video: fix framerate filter tests 2017-04-12 21:09:18 +02:00
tools tools/fourcc2pixfmt: fix usages of av_get_codec_tag_string() 2017-03-29 14:49:29 +02:00
.gitattributes fate: add SCC test 2017-01-27 17:06:42 +01:00
.gitignore Merge commit '6641819fee' 2016-06-26 15:43:05 +02:00
.travis.yml Merge commit 'eda1832874' 2015-11-22 17:12:24 +00:00
arch.mak mips: rename mipsdspr1 to mipsdsp 2015-12-04 02:35:42 +01:00
Changelog Changelog: update 2017-05-14 18:22:27 +02:00
cmdutils.c avformat, ffmpeg: deprecate old rotation API 2017-03-27 13:20:27 +02:00
cmdutils.h cmdutils: add show_demuxers and show_muxers 2016-11-08 01:56:31 +01:00
cmdutils_common_opts.h cmdutils: add show_demuxers and show_muxers 2016-11-08 01:56:31 +01:00
cmdutils_opencl.c cmdutils_opencl: fix resource_leak cid 1396852 2017-01-13 07:54:49 +08:00
common.mak Merge commit '93d5b022a9' 2017-03-23 17:57:35 -03:00
configure configure: Fix the msvcrt version check for mingw32 2017-05-31 13:03:07 +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 ffmpeg: count packets when queued 2017-05-02 16:42:36 -03:00
ffmpeg.h ffmpeg: check for unconnected outputs 2017-05-07 19:52:00 +02:00
ffmpeg_cuvid.c ffmpeg_cuvid: adapt for recent filter graph initialization changes 2017-03-03 08:45:43 +01:00
ffmpeg_dxva2.c Merge commit '18c506e9e6' 2016-06-26 15:34:01 +02:00
ffmpeg_filter.c ffmpeg: check for unconnected outputs 2017-05-07 19:52:00 +02:00
ffmpeg_opt.c ffmpeg: check for unconnected outputs 2017-05-07 19:52:00 +02:00
ffmpeg_qsv.c ffmpeg: init filtergraphs only after we have a frame on each input 2017-03-03 08:45:43 +01:00
ffmpeg_vaapi.c ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error 2017-02-05 15:13:15 +00:00
ffmpeg_vdpau.c Merge commit 'f72db3f2f3' 2016-06-26 15:29:39 +02:00
ffmpeg_videotoolbox.c ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string() 2017-03-29 14:49:29 +02:00
ffplay.c ffplay: change keyboard volume control to logarithmic 2017-02-08 22:36:42 +01:00
ffprobe.c ffprobe: only use custom logging callback if -show_log is set 2017-04-12 21:09:32 +02:00
ffserver.c ffserver: local OOB write with custom program name 2017-01-08 03:50:56 +01:00
ffserver_config.c ffserver_config: Check for failure to allocate FFServerIPAddressACL 2016-12-22 19:23:08 +01:00
ffserver_config.h ffsrever: Make the status page bitexact if any stream is bitexact 2016-11-29 19:26:26 +01:00
INSTALL.md
library.mak Merge commit '93d5b022a9' 2017-03-23 17:57:35 -03:00
LICENSE.md Merge commit '4fef648d10' 2017-03-15 22:07:47 +01:00
MAINTAINERS MAINTAINERS: Add Rodger Combs to ffmpeg-security 2017-02-28 01:13:52 +01:00
Makefile Merge commit '7c9e2b295e' 2017-03-23 20:54:20 -03:00
README.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
RELEASE Update for 3.3.1 2017-05-14 02:38:30 +02:00
RELEASE_NOTES add release notes based on release 3.2 2017-04-12 03:12:19 +02:00
version.sh version.sh: Fix spurious rebuilds. 2016-03-10 09:53:10 +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.
  • 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.