Google Git
Sign in
chromium / chromium / third_party / ffmpeg.git / c3a73666ad1eee93e49f25efae30fda5556c228e
commitc3a73666ad1eee93e49f25efae30fda5556c228e[log] [tgz]
authorwm4 <nfxjfg@googlemail.com>Wed Apr 22 10:24:38 2015
committerMichael Niedermayer <michaelni@gmx.at>Wed Apr 22 12:33:02 2015
tree210978d23d2b348ed4a096c12c77f17f92a56d5c
parent066b92e91d678f500c64c947d86cd8bf73ee6c61 [diff]
avformat/mp3dec: allow enabling generic seek mode

"-usetoc 2" now invokes the generic seek and indexing mode. This mode
skips data until the seek target is reached, and this is exact. It also
makes gapless audio actually work if a seek past the start of the file
is involved.

Change the fate-gapless-mp3 test to use the new mode, and move the old
one to fate-gapless-mp3-toc (since the test forces use of the Xing TOC).
The new mode has a different result for the seek - this result is
actually correct.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 files changed
tree: 210978d23d2b348ed4a096c12c77f17f92a56d5c
  1. compat/
  2. doc/
  3. libavcodec/
  4. libavdevice/
  5. libavfilter/
  6. libavformat/
  7. libavresample/
  8. libavutil/
  9. libpostproc/
  10. libswresample/
  11. libswscale/
  12. presets/
  13. tests/
  14. tools/
  15. .gitattributes
  16. .gitignore
  17. arch.mak
  18. Changelog
  19. cmdutils.c
  20. cmdutils.h
  21. cmdutils_common_opts.h
  22. cmdutils_opencl.c
  23. common.mak
  24. configure
  25. COPYING.GPLv2
  26. COPYING.GPLv3
  27. COPYING.LGPLv2.1
  28. COPYING.LGPLv3
  29. CREDITS
  30. ffmpeg.c
  31. ffmpeg.h
  32. ffmpeg_dxva2.c
  33. ffmpeg_filter.c
  34. ffmpeg_opt.c
  35. ffmpeg_vda.c
  36. ffmpeg_vdpau.c
  37. ffplay.c
  38. ffprobe.c
  39. ffserver.c
  40. ffserver_config.c
  41. ffserver_config.h
  42. INSTALL.md
  43. library.mak
  44. LICENSE.md
  45. MAINTAINERS
  46. Makefile
  47. README.md
  48. RELEASE
  49. 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.