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Philip Langdale b4c9c09915 avfilter/vf_thumbnail_cuda: Switch to using ffnvcodec 
This change switches the vf_thumbnail_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.

Most of the change is a direct mapping, but I also switched from
using texture references to using texture objects. This is supposed
to be the preferred way of using textures, and the texture object API
is the one I added to ffnvcodec.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2019-02-27 18:03:17 +01:00
compat additional math.h functions for djgpp 2018-11-28 22:16:07 +11:00
doc vaapi_encode: Support more RC modes 2019-02-25 23:32:23 +00:00
ffbuild
fftools ffmpeg_filter: initialize sub2video.end_pts together with last_pts 2019-02-21 20:13:21 +02:00
libavcodec avcodec/proresenc_aw : fix sub_image_with_fill for interlaced encoding 2019-02-27 17:59:48 +01:00
libavdevice libavdevice/gdigrab: fix HIDPI support for mouse positioning 2019-01-30 21:55:22 +01:00
libavfilter avfilter/vf_thumbnail_cuda: Switch to using ffnvcodec 2019-02-27 18:03:17 +01:00
libavformat mov: Fix start_time for streams with empty edits in the middle 2019-02-26 14:48:27 -05:00
libavresample
libavutil avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions 2019-02-27 01:51:40 +01:00
libpostproc postproc/postprocess_template: remove FF_REG_sp from clobber list 2018-12-22 17:41:44 +01:00
libswresample Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
libswscale libswscale/ppc: VSX-optimize 9-16 bit yuv2planeX 2019-02-05 09:34:53 +02:00
presets
tests fate/proresenc_aw : add test for interlace and 444 encoding 2019-02-27 17:59:53 +01:00
tools tools/target_dec_fate.list: Extend selftests upto issue 2000 2019-02-09 14:40:50 +01:00
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Changelog avcodec/version: Bump micro-version for nvdec/cuviddec changes 2019-02-16 10:43:24 -08:00
configure avfilter/vf_thumbnail_cuda: Switch to using ffnvcodec 2019-02-27 18:03:17 +01:00
CONTRIBUTING.md
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CREDITS
INSTALL.md INSTALL.md: Fix Markdown formatting 2019-01-31 10:29:16 -09:00
LICENSE.md
MAINTAINERS MAINTAINERS: remove myself as a docs & trac maintainer 2019-02-22 10:57:26 -09:00
Makefile Makefile: Allow "make clean" to delete compat/atomics/pthread/stdatomic.o 2018-12-28 14:04:10 +01:00
README.md
RELEASE RELEASE: bump to 4.1.git 2018-11-02 00:55:49 +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.
  • 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.