FFmpeg
replaygain.h
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #ifndef AVFORMAT_REPLAYGAIN_H
20 #define AVFORMAT_REPLAYGAIN_H
21 
22 #include "libavutil/dict.h"
23 
24 #include "avformat.h"
25 
26 /**
27  * Parse replaygain tags and export them as per-stream side data.
28  */
29 int ff_replaygain_export(AVStream *st, AVDictionary *metadata);
30 
31 
32 /**
33  * Export already decoded replaygain values as per-stream side data.
34  */
35 int ff_replaygain_export_raw(AVStream *st, int32_t tg, uint32_t tp,
36  int32_t ag, uint32_t ap);
37 
38 #endif /* AVFORMAT_REPLAYGAIN_H */
int ff_replaygain_export(AVStream *st, AVDictionary *metadata)
Parse replaygain tags and export them as per-stream side data.
Definition: replaygain.c:91
Public dictionary API.
#define tg
Definition: regdef.h:74
int ff_replaygain_export_raw(AVStream *st, int32_t tg, uint32_t tp, int32_t ag, uint32_t ap)
Export already decoded replaygain values as per-stream side data.
Definition: replaygain.c:70
int32_t
Stream structure.
Definition: avformat.h:881
Main libavformat public API header.