| /* | |
| * RAW PCM muxers | |
| * Copyright (c) 2002 Fabrice Bellard | |
| * | |
| * This file is part of FFmpeg. | |
| * | |
| * FFmpeg is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * FFmpeg is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with FFmpeg; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| #include "config_components.h" | |
| #include "avformat.h" | |
| #include "mux.h" | |
| #include "rawenc.h" | |
| #define PCMDEF_0(name_, long_name_, ext, codec) | |
| #define PCMDEF_1(name_, long_name_, ext, codec) \ | |
| const FFOutputFormat ff_pcm_ ## name_ ## _muxer = { \ | |
| .p.name = #name_, \ | |
| .p.long_name = NULL_IF_CONFIG_SMALL(long_name_), \ | |
| .p.extensions = ext, \ | |
| .p.audio_codec = codec, \ | |
| .p.video_codec = AV_CODEC_ID_NONE, \ | |
| .p.subtitle_codec = AV_CODEC_ID_NONE, \ | |
| .p.flags = AVFMT_NOTIMESTAMPS, \ | |
| .flags_internal = FF_OFMT_FLAG_MAX_ONE_OF_EACH | \ | |
| FF_OFMT_FLAG_ONLY_DEFAULT_CODECS, \ | |
| .write_packet = ff_raw_write_packet, \ | |
| }; | |
| #define PCMDEF_2(name, long_name, ext, codec, enabled) \ | |
| PCMDEF_ ## enabled(name, long_name, ext, codec) | |
| #define PCMDEF_3(name, long_name, ext, codec, config) \ | |
| PCMDEF_2(name, long_name, ext, codec, config) | |
| #define PCMDEF(name, long_name, ext, uppercase) \ | |
| PCMDEF_3(name, long_name, ext, AV_CODEC_ID_PCM_ ## uppercase, \ | |
| CONFIG_PCM_ ## uppercase ## _MUXER) | |
| PCMDEF(f64be, "PCM 64-bit floating-point big-endian", NULL, F64BE) | |
| PCMDEF(f64le, "PCM 64-bit floating-point little-endian", NULL, F64LE) | |
| PCMDEF(f32be, "PCM 32-bit floating-point big-endian", NULL, F32BE) | |
| PCMDEF(f32le, "PCM 32-bit floating-point little-endian", NULL, F32LE) | |
| PCMDEF(s32be, "PCM signed 32-bit big-endian", NULL, S32BE) | |
| PCMDEF(s32le, "PCM signed 32-bit little-endian", NULL, S32LE) | |
| PCMDEF(s24be, "PCM signed 24-bit big-endian", NULL, S24BE) | |
| PCMDEF(s24le, "PCM signed 24-bit little-endian", NULL, S24LE) | |
| PCMDEF(s16be, "PCM signed 16-bit big-endian", AV_NE("sw", NULL), S16BE) | |
| PCMDEF(s16le, "PCM signed 16-bit little-endian", AV_NE(NULL, "sw"), S16LE) | |
| PCMDEF(s8, "PCM signed 8-bit", "sb", S8) | |
| PCMDEF(u32be, "PCM unsigned 32-bit big-endian", NULL, U32BE) | |
| PCMDEF(u32le, "PCM unsigned 32-bit little-endian", NULL, U32LE) | |
| PCMDEF(u24be, "PCM unsigned 24-bit big-endian", NULL, U24BE) | |
| PCMDEF(u24le, "PCM unsigned 24-bit little-endian", NULL, U24LE) | |
| PCMDEF(u16be, "PCM unsigned 16-bit big-endian", AV_NE("uw", NULL), U16BE) | |
| PCMDEF(u16le, "PCM unsigned 16-bit little-endian", AV_NE(NULL, "uw"), U16LE) | |
| PCMDEF(u8, "PCM unsigned 8-bit", "ub", U8) | |
| PCMDEF(alaw, "PCM A-law", "al", ALAW) | |
| PCMDEF(mulaw, "PCM mu-law", "ul", MULAW) | |
| PCMDEF(vidc, "PCM Archimedes VIDC", NULL, VIDC) |