wrapper/FFmpeg
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
No description
40658 commits 40 branches 405 tags 230 MiB
Find a file
Luca Barbato 744d813bcf avresample: Reallocate the internal buffer to the correct size 
Fixes the corner case in which the internal buffer size
is larger than input buffer provided and resizing it
before moving the left over samples would make it write
to now unallocated memory.

Bug-Id: 825
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-05-19 12:13:33 +01:00
compat cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
doc doc: Fix syntax and logical errors in avconv stream combination example 2014-09-10 12:01:16 -07:00
libavcodec x86: Put COPY3_IF_LT under HAVE_6REGS 2015-05-19 12:04:41 +01:00
libavdevice oss_audio: use a macro to simplify ioctl() error checking 2015-01-13 00:00:17 +01:00
libavfilter Revert "lavfi: always check av_expr_parse_and_eval() return value" 2015-05-05 21:41:52 +02:00
libavformat mpegts: Update the PSI/SI table only if the version change 2015-05-19 12:13:23 +01:00
libavresample avresample: Reallocate the internal buffer to the correct size 2015-05-19 12:13:33 +01:00
libavutil arm: Suppress tags about used cpu arch and extensions 2015-03-08 18:11:36 +02:00
libswscale swscale: fix sign extensions in yuv planar conversion 2015-01-13 00:00:28 +01:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests Replace lena.pnm 2014-12-01 08:02:45 -05:00
tools cosmetics: Write NULL pointer inequality checks more compactly 2014-08-15 05:34:13 -07:00
.gitattributes Treat all '*.pnm' files as non-text file 2014-12-01 08:02:37 -05:00
.gitignore fate: Split fate-pixdesc tests and dispatch them through Make 2014-08-01 01:18:30 -07:00
arch.mak aarch64: add armv8 CPU flag 2014-04-06 21:18:49 +02:00
avconv.c avconv: do not overwrite the stream codec context for streamcopy 2015-04-05 09:26:54 +02:00
avconv.h avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
avconv_dxva2.c avconv_dxva2: define all used GUIDs directly instead of relying on the dxva2api.h header 2014-04-29 16:50:43 +02:00
avconv_filter.c avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
avconv_opt.c avconv: Use the mpeg12 private option scan_offset 2014-12-14 18:43:25 +01:00
avconv_vda.c avconv: Support VDA hwaccel 2014-05-11 15:00:03 +02:00
avconv_vdpau.c avconv: add support for VDPAU decoding 2013-11-23 11:55:53 +01:00
avplay.c cosmetics: Write NULL pointer equality checks more compactly 2014-08-15 03:18:18 -07:00
avprobe.c cmdutils: wrap exit explicitly 2013-07-07 21:43:23 +02:00
Changelog doc: More changelog updates for v11.3 2015-03-08 21:51:11 -04:00
cmdutils.c cmdutils: Use the correct guard 2015-01-12 23:58:58 +01:00
cmdutils.h cmdutils: Mark exit_program as av_noreturn 2014-03-28 00:40:43 +01:00
cmdutils_common_opts.h avplay: Accept cpuflags option 2013-10-22 10:49:31 +02:00
common.mak build: export library dependencies in ${name}_FFLIBS 2014-05-20 00:43:51 +02:00
configure configure: Properly fail when libcdio/cdparanoia is not found 2015-03-08 19:19:39 +00:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
CREDITS
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
library.mak build: Support executable only ldflags 2014-07-21 22:18:35 +02:00
LICENSE license: Mention that vf_interlace is GPL, not LGPL 2014-08-28 10:50:34 -07:00
Makefile configure: add support for neon intrinsics 2014-07-21 23:18:29 +02:00
README doc: Add more information in the README 2014-08-16 00:49:22 +02:00
README.md doc: Add more information in the README 2014-08-16 00:49:22 +02:00
RELEASE Prepare for 11.3 Release 2015-03-08 11:06:15 -04:00
version.sh Drop git- prefix from version labels 2011-06-19 19:41:23 +01:00

README.md

Libav

Libav 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.
  • libavresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • avconv is a command line toolbox to manipulate, convert and stream multimedia content.
  • avplay is a minimalistic multimedia player.
  • avprobe is a simple analisys 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

Conding examples are available in the doc/example directory.

License

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