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libavformat
adts.h
Go to the documentation of this file.
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/*
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* ADTS muxer.
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* Copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@smartjog.com>
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* Mans Rullgard <mans@mansr.com>
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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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#ifndef AVFORMAT_ADTS_H
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#define AVFORMAT_ADTS_H
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#include "
avformat.h
"
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#include "
libavcodec/mpeg4audio.h
"
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#define ADTS_HEADER_SIZE 7
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typedef
struct
{
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int
write_adts
;
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int
objecttype
;
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int
sample_rate_index
;
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int
channel_conf
;
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int
pce_size
;
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uint8_t pce_data[
MAX_PCE_SIZE
];
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}
ADTSContext
;
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int
ff_adts_write_frame_header
(
ADTSContext
*ctx, uint8_t *buf,
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int
size
,
int
pce_size);
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int
ff_adts_decode_extradata
(
AVFormatContext
*s,
ADTSContext
*adts,
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uint8_t *buf,
int
size
);
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#endif
/* AVFORMAT_ADTS_H */
size
int size
Definition:
twinvq_data.h:11127
mpeg4audio.h
ADTSContext::objecttype
int objecttype
Definition:
adts.h:33
AVFormatContext
Format I/O context.
Definition:
avformat.h:863
ADTSContext::channel_conf
int channel_conf
Definition:
adts.h:35
ADTSContext::write_adts
int write_adts
Definition:
adts.h:32
ADTSContext::sample_rate_index
int sample_rate_index
Definition:
adts.h:34
ADTSContext
Definition:
adts.h:31
ADTSContext::pce_size
int pce_size
Definition:
adts.h:36
ff_adts_decode_extradata
int ff_adts_decode_extradata(AVFormatContext *s, ADTSContext *adts, uint8_t *buf, int size)
Definition:
adtsenc.c:32
ff_adts_write_frame_header
int ff_adts_write_frame_header(ADTSContext *ctx, uint8_t *buf, int size, int pce_size)
Definition:
adtsenc.c:93
avformat.h
Main libavformat public API header.
MAX_PCE_SIZE
#define MAX_PCE_SIZE
Maximum size of a PCE including the 3-bit ID_PCE.
Definition:
mpeg4audio.h:104