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