FFmpeg
oma.c
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1 /*
2  * Sony OpenMG (OMA) common data
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "internal.h"
22 #include "oma.h"
23 #include "libavcodec/avcodec.h"
25 
26 const uint16_t ff_oma_srate_tab[8] = { 320, 441, 480, 882, 960, 0 };
27 
35  { 0 },
36 };
37 
38 /** map ATRAC-X channel id to internal channel layout */
39 const uint64_t ff_oma_chid_to_native_layout[7] = {
47 };
48 
49 /** map ATRAC-X channel id to total number of channels */
50 const int ff_oma_chid_to_num_channels[7] = {1, 2, 3, 4, 6, 7, 8};
#define AV_CH_LAYOUT_7POINT1
#define AV_CH_LAYOUT_SURROUND
#define AV_CH_LAYOUT_4POINT0
#define AV_CH_LAYOUT_STEREO
const AVCodecTag ff_oma_codec_tags[]
Definition: oma.c:28
preferred ID for decoding MPEG audio layer 1, 2 or 3
Definition: avcodec.h:566
audio channel layout utility functions
#define AV_CH_LAYOUT_5POINT1_BACK
#define AV_CH_LAYOUT_6POINT1_BACK
Libavcodec external API header.
const uint64_t ff_oma_chid_to_native_layout[7]
map ATRAC-X channel id to internal channel layout
Definition: oma.c:39
const int ff_oma_chid_to_num_channels[7]
map ATRAC-X channel id to total number of channels
Definition: oma.c:50
#define AV_CH_LAYOUT_MONO
const uint16_t ff_oma_srate_tab[8]
Definition: oma.c:26