FFmpeg
caf.c
Go to the documentation of this file.
1 /*
2  * CAF common code
3  * Copyright (c) 2007 Justin Ruggles
4  *
5  * This file is part of FFmpeg.
6  *
7  * FFmpeg is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * FFmpeg is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with FFmpeg; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 /**
23  * @file
24  * CAF common code
25  */
26 
27 #include "avformat.h"
28 #include "internal.h"
29 #include "caf.h"
30 
31 /**
32  * Known codec tags for CAF
33  */
35  { AV_CODEC_ID_AAC, MKTAG('a','a','c',' ') },
36  { AV_CODEC_ID_AAC, MKTAG('a','a','c','l') },
37  { AV_CODEC_ID_AC3, MKTAG('a','c','-','3') },
38  { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i','m','a','4') },
39  { AV_CODEC_ID_ADPCM_IMA_WAV, MKTAG('m','s', 0, 17 ) },
40  { AV_CODEC_ID_ADPCM_MS, MKTAG('m','s', 0, 2 ) },
41  { AV_CODEC_ID_ALAC, MKTAG('a','l','a','c') },
42  { AV_CODEC_ID_AMR_NB, MKTAG('s','a','m','r') },
43  /* FIXME: use DV demuxer, as done in MOV */
44  /*{ AV_CODEC_ID_DVAUDIO, MKTAG('v','d','v','a') },*/
45  /*{ AV_CODEC_ID_DVAUDIO, MKTAG('d','v','c','a') },*/
46  { AV_CODEC_ID_GSM, MKTAG('a','g','s','m') },
47  { AV_CODEC_ID_GSM_MS, MKTAG('m','s', 0, '1') },
48  { AV_CODEC_ID_ILBC, MKTAG('i','l','b','c') },
49  { AV_CODEC_ID_MACE3, MKTAG('M','A','C','3') },
50  { AV_CODEC_ID_MACE6, MKTAG('M','A','C','6') },
51  { AV_CODEC_ID_MP1, MKTAG('.','m','p','1') },
52  { AV_CODEC_ID_MP2, MKTAG('.','m','p','2') },
53  { AV_CODEC_ID_MP3, MKTAG('.','m','p','3') },
54  { AV_CODEC_ID_MP3, MKTAG('m','s', 0 ,'U') },
55  { AV_CODEC_ID_OPUS, MKTAG('o','p','u','s') },
56  { AV_CODEC_ID_PCM_ALAW, MKTAG('a','l','a','w') },
57  { AV_CODEC_ID_PCM_MULAW, MKTAG('u','l','a','w') },
58  { AV_CODEC_ID_QCELP, MKTAG('Q','c','l','p') },
59  { AV_CODEC_ID_QDM2, MKTAG('Q','D','M','2') },
60  { AV_CODEC_ID_QDMC, MKTAG('Q','D','M','C') },
61  /* currently unsupported codecs */
62  /*{ AC-3 over S/PDIF MKTAG('c','a','c','3') },*/
63  /*{ MPEG4CELP MKTAG('c','e','l','p') },*/
64  /*{ MPEG4HVXC MKTAG('h','v','x','c') },*/
65  /*{ MPEG4TwinVQ MKTAG('t','w','v','q') },*/
66 
67  { AV_CODEC_ID_PCM_S8, MKTAG('l','p','c','m') },
68  { AV_CODEC_ID_PCM_S16LE, MKTAG('l','p','c','m') },
69  { AV_CODEC_ID_PCM_S16BE, MKTAG('l','p','c','m') },
70  { AV_CODEC_ID_PCM_S24LE, MKTAG('l','p','c','m') },
71  { AV_CODEC_ID_PCM_S24BE, MKTAG('l','p','c','m') },
72  { AV_CODEC_ID_PCM_S32LE, MKTAG('l','p','c','m') },
73  { AV_CODEC_ID_PCM_S32BE, MKTAG('l','p','c','m') },
74  { AV_CODEC_ID_PCM_F32LE, MKTAG('l','p','c','m') },
75  { AV_CODEC_ID_PCM_F32BE, MKTAG('l','p','c','m') },
76  { AV_CODEC_ID_PCM_F64LE, MKTAG('l','p','c','m') },
77  { AV_CODEC_ID_PCM_F64BE, MKTAG('l','p','c','m') },
78  { AV_CODEC_ID_NONE, 0 },
79 };
80 
CAF common code.
preferred ID for decoding MPEG audio layer 1, 2 or 3
Definition: avcodec.h:566
Main libavformat public API header.
as in Berlin toast format
Definition: avcodec.h:583
const AVCodecTag ff_codec_caf_tags[]
Known codec tags for CAF.
Definition: caf.c:34
#define MKTAG(a, b, c, d)
Definition: common.h:366