ref: 367d20be44225752b3974addd9789a821f88b692
dir: /common/mp4av/mp4av_aac.h/
/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is MPEG4IP.
*
* The Initial Developer of the Original Code is Cisco Systems Inc.
* Portions created by Cisco Systems Inc. are
* Copyright (C) Cisco Systems Inc. 2000-2002. All Rights Reserved.
*
* Contributor(s):
* Dave Mackie dmackie@cisco.com
*/
#ifndef __MP4AV_AAC_INCLUDED__
#define __MP4AV_AAC_INCLUDED__
#define MP4AV_AAC_MAIN_PROFILE 0
#define MP4AV_AAC_LC_PROFILE 1
#define MP4AV_AAC_SSR_PROFILE 2
#define MP4AV_AAC_LTP_PROFILE 3
#ifdef __cplusplus
extern "C" {
#endif
u_int8_t MP4AV_AacConfigGetSamplingRateIndex(
u_int8_t* pConfig);
u_int32_t MP4AV_AacConfigGetSamplingRate(
u_int8_t* pConfig);
u_int16_t MP4AV_AacConfigGetSamplingWindow(
u_int8_t* pConfig);
u_int8_t MP4AV_AacConfigGetChannels(
u_int8_t* pConfig);
bool MP4AV_AacGetConfigurationFromAdts(
u_int8_t** ppConfig,
u_int32_t* pConfigLength,
u_int8_t* pAdtsHdr);
bool MP4AV_AacGetConfiguration(
u_int8_t** ppConfig,
u_int32_t* pConfigLength,
u_int8_t profile,
u_int32_t samplingRate,
u_int8_t channels);
#ifdef __cplusplus
}
#endif
#endif /* __MP4AV_AAC_INCLUDED__ */