FFmpeg
libavutil
replaygain.h
Go to the documentation of this file.
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 AVUTIL_REPLAYGAIN_H
20
#define AVUTIL_REPLAYGAIN_H
21
22
#include <stdint.h>
23
24
/**
25
* ReplayGain information (see
26
* http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification).
27
* The size of this struct is a part of the public ABI.
28
*/
29
typedef
struct
AVReplayGain
{
30
/**
31
* Track replay gain in microbels (divide by 100000 to get the value in dB).
32
* Should be set to INT32_MIN when unknown.
33
*/
34
int32_t
track_gain
;
35
/**
36
* Peak track amplitude, with 100000 representing full scale (but values
37
* may overflow). 0 when unknown.
38
*/
39
uint32_t
track_peak
;
40
/**
41
* Same as track_gain, but for the whole album.
42
*/
43
int32_t
album_gain
;
44
/**
45
* Same as track_peak, but for the whole album,
46
*/
47
uint32_t
album_peak
;
48
}
AVReplayGain
;
49
50
#endif
/* AVUTIL_REPLAYGAIN_H */
AVReplayGain::album_gain
int32_t album_gain
Same as track_gain, but for the whole album.
Definition:
replaygain.h:43
AVReplayGain::track_peak
uint32_t track_peak
Peak track amplitude, with 100000 representing full scale (but values may overflow).
Definition:
replaygain.h:39
AVReplayGain::track_gain
int32_t track_gain
Track replay gain in microbels (divide by 100000 to get the value in dB).
Definition:
replaygain.h:34
AVReplayGain::album_peak
uint32_t album_peak
Same as track_peak, but for the whole album,.
Definition:
replaygain.h:47
AVReplayGain
ReplayGain information (see http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1....
Definition:
replaygain.h:29
int32_t
int32_t
Definition:
audioconvert.c:56
Generated on Wed Aug 24 2022 21:42:18 for FFmpeg by
1.8.17