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https://github.com/nyanmisaka/ffmpeg-rockchip.git
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95 lines
3.1 KiB
C
95 lines
3.1 KiB
C
/*
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* RAW PCM muxers
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* Copyright (c) 2002 Fabrice Bellard
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*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "avformat.h"
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#include "rawenc.h"
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#define PCMDEF(name_, long_name_, ext, codec) \
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AVOutputFormat ff_pcm_ ## name_ ## _muxer = { \
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.name = #name_, \
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.long_name = NULL_IF_CONFIG_SMALL(long_name_), \
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.extensions = ext, \
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.audio_codec = codec, \
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.video_codec = CODEC_ID_NONE, \
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.write_packet = ff_raw_write_packet, \
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.flags = AVFMT_NOTIMESTAMPS, \
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};
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PCMDEF(f64be, "PCM 64 bit floating-point big-endian format",
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NULL, CODEC_ID_PCM_F64BE)
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PCMDEF(f64le, "PCM 64 bit floating-point little-endian format",
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NULL, CODEC_ID_PCM_F64LE)
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PCMDEF(f32be, "PCM 32 bit floating-point big-endian format",
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NULL, CODEC_ID_PCM_F32BE)
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PCMDEF(f32le, "PCM 32 bit floating-point little-endian format",
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NULL, CODEC_ID_PCM_F32LE)
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PCMDEF(s32be, "PCM signed 32 bit big-endian format",
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NULL, CODEC_ID_PCM_S32BE)
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PCMDEF(s32le, "PCM signed 32 bit little-endian format",
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NULL, CODEC_ID_PCM_S32LE)
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PCMDEF(s24be, "PCM signed 24 bit big-endian format",
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NULL, CODEC_ID_PCM_S24BE)
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PCMDEF(s24le, "PCM signed 24 bit little-endian format",
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NULL, CODEC_ID_PCM_S24LE)
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PCMDEF(s16be, "PCM signed 16 bit big-endian format",
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AV_NE("sw", NULL), CODEC_ID_PCM_S16BE)
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PCMDEF(s16le, "PCM signed 16 bit little-endian format",
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AV_NE(NULL, "sw"), CODEC_ID_PCM_S16LE)
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PCMDEF(s8, "PCM signed 8 bit format",
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"sb", CODEC_ID_PCM_S8)
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PCMDEF(u32be, "PCM unsigned 32 bit big-endian format",
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NULL, CODEC_ID_PCM_U32BE)
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PCMDEF(u32le, "PCM unsigned 32 bit little-endian format",
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NULL, CODEC_ID_PCM_U32LE)
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PCMDEF(u24be, "PCM unsigned 24 bit big-endian format",
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NULL, CODEC_ID_PCM_U24BE)
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PCMDEF(u24le, "PCM unsigned 24 bit little-endian format",
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NULL, CODEC_ID_PCM_U24LE)
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PCMDEF(u16be, "PCM unsigned 16 bit big-endian format",
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AV_NE("uw", NULL), CODEC_ID_PCM_U16BE)
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PCMDEF(u16le, "PCM unsigned 16 bit little-endian format",
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AV_NE(NULL, "uw"), CODEC_ID_PCM_U16LE)
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PCMDEF(u8, "PCM unsigned 8 bit format",
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"ub", CODEC_ID_PCM_U8)
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PCMDEF(alaw, "PCM A-law format",
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"al", CODEC_ID_PCM_ALAW)
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PCMDEF(mulaw, "PCM mu-law format",
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"ul", CODEC_ID_PCM_MULAW)
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