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Add basic libavdevice documentation.

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This commit is contained in:
Anton Khirnov 2011-12-11 12:43:50 +01:00
parent 5b22d6e132
commit 1be323054e
2 changed files with 23 additions and 0 deletions
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22
libavdevice/avdevice.h
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@ -19,6 +19,28 @@
#ifndef AVDEVICE_AVDEVICE_H
#define AVDEVICE_AVDEVICE_H
/**
* @file
* @ingroup lavd
* Main libavdevice API header
*/
/**
* @defgroup lavd Special devices muxing/demuxing library
* @{
* Libavdevice is a complementary library to @ref libavf "libavformat". It
* provides various "special" platform-specific muxers and demuxers, e.g. for
* grabbing devices, audio capture and playback etc. As a consequence, the
* (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own
* I/O functions). The filename passed to avformat_open_input() often does not
* refer to an actually existing file, but has some special device-specific
* meaning - e.g. for the x11grab device it is the display name.
*
* To use libavdevice, simply call avdevice_register_all() to register all
* compiled muxers and demuxers. They all use standard libavformat API.
* @}
*/
#include "libavutil/avutil.h"
#define LIBAVDEVICE_VERSION_MAJOR 53

1
libavutil/avutil.h
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@ -37,6 +37,7 @@
* @li @ref libavc "libavcodec" encoding/decoding library
* @li @subpage libavfilter graph based frame editing library
* @li @ref libavf "libavformat" I/O and muxing/demuxing library
* @li @ref lavd "libavdevice" special devices muxing/demuxing library
* @li @ref lavu "libavutil" common utility library
* @li @subpage libpostproc post processing library
* @li @subpage libswscale color conversion and scaling library