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Peter Große 22241208eb avconv.c: fix calculation of input file duration in seek_to_start() 
Fixes looping files without audio or when using stream_copy, where
ist->nb_samples is not set since no decoding is done.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-11-04 17:58:47 +01:00
avbuild msvc: Properly specify dllexport for data symbols shared across dll boundaries 2017-08-31 14:22:06 +03:00
avtools avconv.c: fix calculation of input file duration in seek_to_start() 2017-11-04 17:58:47 +01:00
compat build: Drop support for legacy TI ARM compiler 2017-10-25 13:39:58 +02:00
doc doc: Provide better examples for hls and segment muxing 2017-10-27 19:52:48 +02:00
libavcodec libspeexenc: Use speex_lib_get_mode instead of the speex_foo_mode data symbols 2017-11-04 00:01:15 +02:00
libavdevice Remove dv1394 input device 2017-10-13 23:57:59 +02:00
libavfilter vaapi: Always free parameter buffers after vaEndPicture() with libva2 2017-10-25 00:00:49 +01:00
libavformat matroskadec: don't warn about unknown spherical medata when none is present 2017-11-03 19:41:08 -03:00
libavresample Bump major versions of all libraries 2017-03-23 09:56:20 +01:00
libavutil build: Drop support for legacy TI ARM compiler 2017-10-25 13:39:58 +02:00
libswscale build: Drop check for sys/mman.h in favor of mmap() check 2017-10-10 23:20:16 +02:00
presets
tests FATE: add a test for the H.264 sample fixed by 7c4f6f6 2017-10-19 16:38:51 +02:00
tools aviocat: Check for output write errors 2017-09-04 09:42:52 +03:00
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.gitignore build: Ignore generated .version files 2017-02-03 11:37:53 +01:00
.travis.yml travis: Exclude gcc for the macOS target 2017-04-20 12:53:08 +02:00
Changelog libavfilter/overlay_qsv: Add QSV overlay vpp filter 2017-09-17 19:59:06 +02:00
configure Revert "configure: Detect AIX ar command instead of hardcoding it in the OS section" 2017-11-03 16:46:27 +01:00
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Makefile build: Delete compiler-generated compat files on 'make clean' 2017-10-19 19:44:06 +02:00
README.md
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README.md

Libav

Build Status

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.