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Jose Da Silva cb70e1921a avcodec/xbmenc: xbm Lower memory use 
Two minor memory improvements.

First bug reduces memory needed to about 6/7 the needed amount, which
allows you to host almost 7 pictures in the same memory needed for 6
Second is a recalculation of the total additional memory for headers etc.

size = avctx->height x (linesize * 6 + 1) + (31+32+38+4+1)
Subject: [PATCH 2/3] avcodec/xbmenc: xbm Lower memory use

Small 6/7th size memory reduction.
size = avctx->height x (linesize * 6 + 1) + (31+32+38+4+1)

Signed-off-by: Joe Da Silva <digital@joescat.com>
2021-01-28 15:50:25 +01:00
compat
All: update names in copyright headers
2021-01-20 01:02:56 -06:00
doc
avfilter: add colortemperature filter
2021-01-27 11:48:00 +01:00
ffbuild
ffbuild: Refine MIPS handling
2020-07-23 16:30:02 +02:00
fftools
avcodec: remove long dead debug_mv code
2021-01-25 19:03:22 -03:00
libavcodec
avcodec/xbmenc: xbm Lower memory use
2021-01-28 15:50:25 +01:00
libavdevice
avdevice/dshow: Add namespace prefix to the remaining global symbols
2021-01-25 19:31:11 -03:00
libavfilter
dnn_backend_openvino.c: remove extra semicolon
2021-01-28 09:45:13 +08:00
libavformat
avformat/mxfenc: add Coding Equations and Color Primaries to local tags
2021-01-27 23:43:19 +01:00
libavresample
avresample: remove deprecated attribute from the AVAudioResampleContext struct
2018-01-09 10:56:53 -03:00
libavutil
libavutil/frame.h: correct typo for AVFilmGrainParams in comment
2021-01-27 13:13:47 +08:00
libpostproc
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
libswresample
swresample/audioconvert: Fix left shift of negative value
2020-09-30 10:50:45 +02:00
libswscale
lsws/ppc/yuv2rgb: Fix transparency converting from yuv->rgb32.
2021-01-24 17:17:29 +01:00
presets
…
tests
avcodec/xbmenc: Do not add last comma into output
2021-01-28 15:50:09 +01:00
tools
tools/target_dec_fuzzer: use non-obsolete decoding API
2021-01-26 17:04:45 +01:00
.gitattributes
fate: add SCC test
2017-01-27 17:06:42 +01:00
.gitignore
tools/python: add script to convert TensorFlow model (.pb) to native model (.model)
2019-07-01 10:23:47 -03:00
.mailmap
mailmap: add entry for myself
2020-07-13 11:24:04 +08:00
.travis.yml
Merge commit '899ee03088d55152a48830df0899887f055da1de'
2019-03-14 15:53:16 -03:00
Changelog
avfilter: add colortemperature filter
2021-01-27 11:48:00 +01:00
configure
configure: add fallback to $arch in msvc assembler check.
2021-01-25 09:09:00 +01:00
CONTRIBUTING.md
Add CONTRIBUTING.md
2016-09-18 10:02:13 +01:00
COPYING.GPLv2
…
COPYING.GPLv3
…
COPYING.LGPLv2.1
…
COPYING.LGPLv3
…
CREDITS
…
INSTALL.md
INSTALL.md: Fix Markdown formatting
2019-01-31 10:29:16 -09:00
LICENSE.md
avfilter/vf_geq: Relicense to LGPL
2019-12-28 11:20:48 +01:00
MAINTAINERS
MAINTAINERS: update names
2021-01-20 01:04:26 -06:00
Makefile
tools/enum_options: fix build and add to Makefile
2020-11-20 15:20:24 +01:00
README.md
Remove the ffserver program
2018-01-06 18:31:37 +00:00
RELEASE
RELEASE: We are after the 4.3 branch point, update for that
2020-06-10 00:20:24 +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.

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