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avcodec/h264: Fix HWACCEL_MAX for D3D11

Found-by: philipl
Signed-off-by: Michael Niedermayer <>
latest commit 1b236541a6
@michaelni michaelni authored
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compat avisynth: drop support of AviSynth 2.5
doc doc/ffmpeg: basic documentation for -copy/ignore_unknown
libavcodec avcodec/h264: Fix HWACCEL_MAX for D3D11
libavdevice avdevice/v4l2: Fix vertical alignment in list_formats() output
libavfilter avfilter/x86/vf_fspp: Fix invalid combination of opcode and operands
libavformat lavf/dnxhd: Autodetect more files that can be decoded.
libavresample Merge commit '0ac8ff618c5e6d878c547a8877e714ed728950ce'
libavutil Merge commit 'd8039ef8d221ea273aa4f1e62e5df21bf618c772'
libpostproc postproc/postprocess: Use size_t to hold strlen()s value
libswresample swr: fix alignment issue caused by 8ch sse functions
libswscale libswscale/x86/hscale_fast_bilinear_simd.c: There's no need to save B…
presets presets: remove moldering iPod presets
tests avformat/4xm: Change fps to AVRational
tools tools/graph2dot: use larger data types than int for array/string sizes
.gitattributes Treat all '*.pnm' files as non-text file
.gitignore doc/examples: add directory listing example
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3.
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file.
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3.
CREDITS CREDITS: redirect to Git log, remove current outdated content
Changelog Merge commit 'd8039ef8d221ea273aa4f1e62e5df21bf618c772' INSTALL: add markdown syntax add *_rect filters
MAINTAINERS MAINTAINERS: Add Lou Logan as server admin as he is root too
Makefile makefile: add Loongson-3 support README: add ffserver
RELEASE RELEASE: update to 2.6.git
arch.mak makefile: add Loongson-3 support
cmdutils.c cmdutils: Fix sign error in display matrix auto-rotation code
cmdutils.h ffplay&cmdutils:Factor get_rotation() code out
cmdutils_common_opts.h opts: add list device sources/sinks options
cmdutils_opencl.c OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c
common.mak x86: Makefile: fix DBG parameter evaluation
configure configure: Check if ID3D11VideoDecoder exists, not just the header to…
ffmpeg.c ffmpeg: Support copying unknown streams
ffmpeg.h ffmpeg: Do not copy the display matrix if rotation meta-data is manua…
ffmpeg_dxva2.c ffmpeg_dxva2: add hevc support
ffmpeg_filter.c ffmpeg_filter: use get_rotation()
ffmpeg_opt.c ffmpeg_opt: Set the video VBV parameters only for the video stream fr…
ffmpeg_vda.c vda: Cast to not discard constant qualifier and silence compiler warning
ffmpeg_vdpau.c Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec'
ffplay.c ffplay&cmdutils:Factor get_rotation() code out
ffprobe.c ffprobe: Use av_packet_side_data_name() to find the side data name
ffserver.c ffserver: remove stale debug stanza
ffserver_config.c ffserver_config: reflow add_codec()
ffserver_config.h ffserver: dont leak child arguments
library.mak x86/doc/Makefile: DBG=1 to preprocess external asm Print versions based on the last git tag for release bran…


FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.


  • 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.


  • 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.


The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.


Coding examples are available in the doc/examples directory.


FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

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