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Nikolas Bowe 8591d16ce5 lavc/svq3: Fix regression decoding some files. 
Fixes some SVQ3 encoded files which fail to decode correctly after 6d6faa2a2d.
These files exhibit lots of artifacts and logs show "Media key encryption is not implemented".
However they decode without artifacts before 6d6faa2a2d.
The attatched patch allows these files to successfully decode, but also reject media key files.

Tested on the files in #6094 and http://samples.mplayerhq.hu/V-codecs/SVQ3/Vertical400kbit.sorenson3.mov

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5aeb3b0080)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-10-07 21:34:00 +02:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc Update for 4.0.2 2018-07-18 14:04:51 +02:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
fftools ffmpeg: fix -stream_loop with multiple inputs 2018-07-08 12:52:49 +02:00
libavcodec lavc/svq3: Fix regression decoding some files. 2018-10-07 21:34:00 +02:00
libavdevice avdevice/decklink_dec: unref packets on avpacket_queue_put error 2018-05-01 21:22:33 +02:00
libavfilter lavf/qsv: clone the frame which may be managed by framework 2018-04-23 22:56:18 +01:00
libavformat lavf/libsmbclient: return AVERROR_EOF for EOF. 2018-09-02 18:42:47 +02:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil avutil/pixfmt: Document chroma plane size for odd resolutions 2018-10-07 21:34:00 +02:00
libpostproc Bump minor versions for branching release/4.0 2018-04-16 12:35:12 +02:00
libswresample swresample/swresample: Fix input channel count in resample_first computation 2018-10-07 21:34:00 +02:00
libswscale Bump minor versions for branching release/4.0 2018-04-16 12:35:12 +02:00
presets
tests avcodec/xwddec: fix palette alpha 2018-05-16 22:50:18 +02:00
tools lav*,tests: remove several register_all calls 2018-04-02 03:26:22 +01:00
.gitattributes
.gitignore Remove the ffserver program 2018-01-06 18:31:37 +00:00
.travis.yml Merge commit '4809781586d1c956005f72946a2aab5915eab350' 2017-10-28 15:08:31 -03:00
Changelog Update for 4.0.2 2018-07-18 14:04:51 +02:00
configure configure: The eac3_core bitstream filter needs the ac3 parser. 2018-06-13 12:04:12 +02:00
CONTRIBUTING.md
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MAINTAINERS MAINTAINERS: add myself to documentation section 2018-04-13 09:40:27 -08:00
Makefile Revert "lavd: add new API for iterating input and output devices" 2018-03-31 23:26:31 +01:00
README.md Remove the ffserver program 2018-01-06 18:31:37 +00:00
RELEASE Update for 4.0.2 2018-07-18 14:04:51 +02:00
RELEASE_NOTES add release notes based on release 3.4 2018-04-16 12:41:03 +02:00

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.