yading@10: /*
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: #ifndef AVDEVICE_AVDEVICE_H
yading@10: #define AVDEVICE_AVDEVICE_H
yading@10: 
yading@10: #include "version.h"
yading@10: 
yading@10: /**
yading@10:  * @file
yading@10:  * @ingroup lavd
yading@10:  * Main libavdevice API header
yading@10:  */
yading@10: 
yading@10: /**
yading@10:  * @defgroup lavd Special devices muxing/demuxing library
yading@10:  * @{
yading@10:  * Libavdevice is a complementary library to @ref libavf "libavformat". It
yading@10:  * provides various "special" platform-specific muxers and demuxers, e.g. for
yading@10:  * grabbing devices, audio capture and playback etc. As a consequence, the
yading@10:  * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own
yading@10:  * I/O functions). The filename passed to avformat_open_input() often does not
yading@10:  * refer to an actually existing file, but has some special device-specific
yading@10:  * meaning - e.g. for x11grab it is the display name.
yading@10:  *
yading@10:  * To use libavdevice, simply call avdevice_register_all() to register all
yading@10:  * compiled muxers and demuxers. They all use standard libavformat API.
yading@10:  * @}
yading@10:  */
yading@10: 
yading@10: #include "libavformat/avformat.h"
yading@10: 
yading@10: /**
yading@10:  * Return the LIBAVDEVICE_VERSION_INT constant.
yading@10:  */
yading@10: unsigned avdevice_version(void);
yading@10: 
yading@10: /**
yading@10:  * Return the libavdevice build-time configuration.
yading@10:  */
yading@10: const char *avdevice_configuration(void);
yading@10: 
yading@10: /**
yading@10:  * Return the libavdevice license.
yading@10:  */
yading@10: const char *avdevice_license(void);
yading@10: 
yading@10: /**
yading@10:  * Initialize libavdevice and register all the input and output devices.
yading@10:  * @warning This function is not thread safe.
yading@10:  */
yading@10: void avdevice_register_all(void);
yading@10: 
yading@10: #endif /* AVDEVICE_AVDEVICE_H */