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2ba45a60 DM |
1 | /* |
2 | * RAW PCM muxers | |
3 | * Copyright (c) 2002 Fabrice Bellard | |
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 | #include "avformat.h" | |
23 | #include "rawenc.h" | |
24 | ||
25 | #define PCMDEF(name_, long_name_, ext, codec) \ | |
26 | AVOutputFormat ff_pcm_ ## name_ ## _muxer = { \ | |
27 | .name = #name_, \ | |
28 | .long_name = NULL_IF_CONFIG_SMALL(long_name_), \ | |
29 | .extensions = ext, \ | |
30 | .audio_codec = codec, \ | |
31 | .video_codec = AV_CODEC_ID_NONE, \ | |
32 | .write_packet = ff_raw_write_packet, \ | |
33 | .flags = AVFMT_NOTIMESTAMPS, \ | |
34 | }; | |
35 | ||
36 | PCMDEF(f64be, "PCM 64-bit floating-point big-endian", | |
37 | NULL, AV_CODEC_ID_PCM_F64BE) | |
38 | ||
39 | PCMDEF(f64le, "PCM 64-bit floating-point little-endian", | |
40 | NULL, AV_CODEC_ID_PCM_F64LE) | |
41 | ||
42 | PCMDEF(f32be, "PCM 32-bit floating-point big-endian", | |
43 | NULL, AV_CODEC_ID_PCM_F32BE) | |
44 | ||
45 | PCMDEF(f32le, "PCM 32-bit floating-point little-endian", | |
46 | NULL, AV_CODEC_ID_PCM_F32LE) | |
47 | ||
48 | PCMDEF(s32be, "PCM signed 32-bit big-endian", | |
49 | NULL, AV_CODEC_ID_PCM_S32BE) | |
50 | ||
51 | PCMDEF(s32le, "PCM signed 32-bit little-endian", | |
52 | NULL, AV_CODEC_ID_PCM_S32LE) | |
53 | ||
54 | PCMDEF(s24be, "PCM signed 24-bit big-endian", | |
55 | NULL, AV_CODEC_ID_PCM_S24BE) | |
56 | ||
57 | PCMDEF(s24le, "PCM signed 24-bit little-endian", | |
58 | NULL, AV_CODEC_ID_PCM_S24LE) | |
59 | ||
60 | PCMDEF(s16be, "PCM signed 16-bit big-endian", | |
61 | AV_NE("sw", NULL), AV_CODEC_ID_PCM_S16BE) | |
62 | ||
63 | PCMDEF(s16le, "PCM signed 16-bit little-endian", | |
64 | AV_NE(NULL, "sw"), AV_CODEC_ID_PCM_S16LE) | |
65 | ||
66 | PCMDEF(s8, "PCM signed 8-bit", | |
67 | "sb", AV_CODEC_ID_PCM_S8) | |
68 | ||
69 | PCMDEF(u32be, "PCM unsigned 32-bit big-endian", | |
70 | NULL, AV_CODEC_ID_PCM_U32BE) | |
71 | ||
72 | PCMDEF(u32le, "PCM unsigned 32-bit little-endian", | |
73 | NULL, AV_CODEC_ID_PCM_U32LE) | |
74 | ||
75 | PCMDEF(u24be, "PCM unsigned 24-bit big-endian", | |
76 | NULL, AV_CODEC_ID_PCM_U24BE) | |
77 | ||
78 | PCMDEF(u24le, "PCM unsigned 24-bit little-endian", | |
79 | NULL, AV_CODEC_ID_PCM_U24LE) | |
80 | ||
81 | PCMDEF(u16be, "PCM unsigned 16-bit big-endian", | |
82 | AV_NE("uw", NULL), AV_CODEC_ID_PCM_U16BE) | |
83 | ||
84 | PCMDEF(u16le, "PCM unsigned 16-bit little-endian", | |
85 | AV_NE(NULL, "uw"), AV_CODEC_ID_PCM_U16LE) | |
86 | ||
87 | PCMDEF(u8, "PCM unsigned 8-bit", | |
88 | "ub", AV_CODEC_ID_PCM_U8) | |
89 | ||
90 | PCMDEF(alaw, "PCM A-law", | |
91 | "al", AV_CODEC_ID_PCM_ALAW) | |
92 | ||
93 | PCMDEF(mulaw, "PCM mu-law", | |
94 | "ul", AV_CODEC_ID_PCM_MULAW) |