mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.7 KiB
79 lines
2.7 KiB
/* |
|
* This file is part of Libav. |
|
* |
|
* Libav is free software; you can redistribute it and/or |
|
* modify it under the terms of the GNU Lesser General Public |
|
* License as published by the Free Software Foundation; either |
|
* version 2.1 of the License, or (at your option) any later version. |
|
* |
|
* Libav is distributed in the hope that it will be useful, |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
* Lesser General Public License for more details. |
|
* |
|
* You should have received a copy of the GNU Lesser General Public |
|
* License along with Libav; if not, write to the Free Software |
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
*/ |
|
|
|
#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 |
|
#define LIBAVDEVICE_VERSION_MINOR 2 |
|
#define LIBAVDEVICE_VERSION_MICRO 0 |
|
|
|
#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ |
|
LIBAVDEVICE_VERSION_MINOR, \ |
|
LIBAVDEVICE_VERSION_MICRO) |
|
#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ |
|
LIBAVDEVICE_VERSION_MINOR, \ |
|
LIBAVDEVICE_VERSION_MICRO) |
|
#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT |
|
|
|
/** |
|
* Return the LIBAVDEVICE_VERSION_INT constant. |
|
*/ |
|
unsigned avdevice_version(void); |
|
|
|
/** |
|
* Return the libavdevice build-time configuration. |
|
*/ |
|
const char *avdevice_configuration(void); |
|
|
|
/** |
|
* Return the libavdevice license. |
|
*/ |
|
const char *avdevice_license(void); |
|
|
|
/** |
|
* Initialize libavdevice and register all the input and output devices. |
|
* @warning This function is not thread safe. |
|
*/ |
|
void avdevice_register_all(void); |
|
|
|
#endif /* AVDEVICE_AVDEVICE_H */
|
|
|