/* * MPEG-1/2 common code * Copyright (c) 2007 Aurelien Jacobs <[email protected]> * * This file is part of FFmpeg. * * FFmpeg 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. * * FFmpeg 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 FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVCODEC_MPEG12_H #define AVCODEC_MPEG12_H #include "libavutil/rational.h" /* Start codes. */ #define SEQ_END_CODE … #define SEQ_START_CODE … #define GOP_START_CODE … #define PICTURE_START_CODE … #define SLICE_MIN_START_CODE … #define SLICE_MAX_START_CODE … #define EXT_START_CODE … #define USER_START_CODE … void ff_mpeg12_find_best_frame_rate(AVRational frame_rate, int *code, int *ext_n, int *ext_d, int nonstandard); #endif /* AVCODEC_MPEG12_H */
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