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/**********
This library 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. (See <http://www.gnu.org/copyleft/lesser.html>.)
This library 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 this library; if not, write to the Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
**********/
// "liveMedia"
// Copyright (c) 1996-2005 Live Networks, Inc. All rights reserved.
// A 'ServerMediaSubsession' object that creates new, unicast, "RTPSink"s
// on demand, from an AAC audio file in ADTS format
// Implementation
#include "ADTSAudioFileServerMediaSubsession.hh"
#include "ADTSAudioFileSource.hh"
#include "MPEG4GenericRTPSink.hh"
ADTSAudioFileServerMediaSubsession*
ADTSAudioFileServerMediaSubsession::createNew(UsageEnvironment& env,
char const* fileName,
Boolean reuseFirstSource) {
return new ADTSAudioFileServerMediaSubsession(env, fileName, reuseFirstSource);
}
ADTSAudioFileServerMediaSubsession
::ADTSAudioFileServerMediaSubsession(UsageEnvironment& env,
char const* fileName, Boolean reuseFirstSource)
: FileServerMediaSubsession(env, fileName, reuseFirstSource) {
}
ADTSAudioFileServerMediaSubsession
::~ADTSAudioFileServerMediaSubsession() {
}
FramedSource* ADTSAudioFileServerMediaSubsession
::createNewStreamSource(unsigned /*clientSessionId*/, unsigned& estBitrate) {
estBitrate = 96; // kbps, estimate
return ADTSAudioFileSource::createNew(envir(), fFileName);
}
RTPSink* ADTSAudioFileServerMediaSubsession
::createNewRTPSink(Groupsock* rtpGroupsock,
unsigned char rtpPayloadTypeIfDynamic,
FramedSource* inputSource) {
ADTSAudioFileSource* adtsSource = (ADTSAudioFileSource*)inputSource;
return MPEG4GenericRTPSink::createNew(envir(), rtpGroupsock,
rtpPayloadTypeIfDynamic,
adtsSource->samplingFrequency(),
"audio", "AAC-hbr", adtsSource->configStr(),
adtsSource->numChannels());
}
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