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https://github.com/FFmpeg/FFmpeg.git
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dce25564cc
this prevents using negative index and possibly crashing with broken files Originally committed as revision 16714 to svn://svn.ffmpeg.org/ffmpeg/trunk
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* ISO Media common code
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* copyright (c) 2001 Fabrice Bellard
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* copyright (c) 2002 Francois Revol <revol@free.fr>
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* copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
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*
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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 AVFORMAT_ISOM_H
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#define AVFORMAT_ISOM_H
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#include "riff.h"
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/* isom.c */
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extern const AVCodecTag ff_mp4_obj_type[];
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extern const AVCodecTag codec_movvideo_tags[];
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extern const AVCodecTag codec_movaudio_tags[];
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extern const AVCodecTag ff_codec_movsubtitle_tags[];
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int ff_mov_iso639_to_lang(const char *lang, int mp4);
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int ff_mov_lang_to_iso639(unsigned code, char *to);
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typedef struct {
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int count;
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int duration;
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} MOVStts;
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#endif /* AVFORMAT_ISOM_H */
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