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wm4 72e7553125 pngdec: set correct range 
AV_PIX_FMT_GRAY8/16 are considered YUV formats, and the color_range is
not set - so the API user will have to assume limitted range. (Unless
the API user adds a special-case for the PNG decoder.)

Just export the correct range - full range.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-08 00:44:06 +02:00
compat
doc doc/APIchanges: fill missing versions and hashes 2015-05-07 18:56:26 -03:00
libavcodec pngdec: set correct range 2015-05-08 00:44:06 +02:00
libavdevice avdevice/dshow_capture: avoid #ifdef, use ff_dlog() for dshowdebug() 2015-05-07 01:49:54 +02:00
libavfilter Revert "lavfi: always check av_expr_parse_and_eval() return value" 2015-05-05 16:27:24 +02:00
libavformat lavf/img2dec: Autodetect qdraw images. 2015-05-07 01:21:08 +02:00
libavresample
libavutil avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni copy, uni horizontal and uni vertical mc functions 2015-05-07 16:47:34 +02:00
libpostproc
libswresample swresample/dither_template: Do not define macro functions to nothing 2015-05-07 01:07:30 +02:00
libswscale swscale/x86/hscale_fast_bilinear_simd: Remove ancient out-commented debug code 2015-05-07 23:58:08 +02:00
presets
tests pngdec: set correct range 2015-05-08 00:44:06 +02:00
tools tools/cws2fws: Use a similar implementation in dbgprintf() as in ff_dlog() 2015-05-06 16:11:50 +02:00
.gitattributes
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Changelog vp9: add missing changelog and APIchanges entries for new VP9 profiles 2015-05-07 18:35:12 -03:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c cmdutils: Add libm.h for round() 2015-05-05 11:51:00 +02:00
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ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg_filter: use get_rotation() 2015-05-04 00:14:36 +02:00
ffmpeg_opt.c ffmpeg_opt: remove rotate metadata in case of autorotate 2015-05-02 23:04:00 +02:00
ffmpeg_vda.c
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ffmpeg.c Merge commit '16302246b1fcb7ad4e6f7bd31c49956a455336d2' 2015-05-02 22:39:00 +02:00
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ffplay.c ffplay&cmdutils:Factor get_rotation() code out 2015-05-03 23:49:16 +02:00
ffprobe.c ffprobe: Use av_packet_side_data_name() to find the side data name 2015-05-07 21:20:26 +02:00
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ffserver_config.h
ffserver.c
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Makefile
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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.