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ffmpeg / libavformat / pcmenc.c @ 9dd94f83

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/*
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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,\
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    NULL_IF_CONFIG_SMALL(long_name),\
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    NULL,\
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    ext,\
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    0,\
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    codec,\
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    CODEC_ID_NONE,\
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    NULL,\
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    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)