63 lines
2.6 KiB
C
63 lines
2.6 KiB
C
/*
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* Copyright (c) 2008-2011, Michael Kohn
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* Copyright (c) 2013, Robin Hahling
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* * Neither the name of the author nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef H_GWAVI
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#define H_GWAVI
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#include <stddef.h> /* for size_t */
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/* structures */
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struct gwavi_t;
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struct gwavi_audio_t;
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/* Main ibrary functions */
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struct gwavi_t *gwavi_open(const char *filename, unsigned int width,
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unsigned int height, const char *fourcc, unsigned int fps,
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struct gwavi_audio_t *audio);
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int gwavi_add_frame(struct gwavi_t *gwavi, unsigned char *buffer, size_t len);
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int gwavi_add_audio(struct gwavi_t *gwavi, unsigned char *buffer, size_t len);
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int gwavi_close(struct gwavi_t *gwavi);
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/*
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* If needed, these functions can be called before closing the file to
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* change the framerate, codec, size.
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* Note: AVI can only have a single frame rate, codec, size for the whole file
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* so this affects anything recorded before these functions are called.
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*/
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int gwavi_set_framerate(struct gwavi_t *gwavi, unsigned int fps);
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int gwavi_set_codec(struct gwavi_t *gwavi, const char *fourcc);
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int gwavi_set_size(struct gwavi_t *gwavi, unsigned int width,
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unsigned int height);
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#endif /* ndef H_GWAVI */
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