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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.
// Media Sources
// Implementation
#include "MediaSource.hh"
////////// MediaSource //////////
MediaSource::MediaSource(UsageEnvironment& env)
: Medium(env) {
}
MediaSource::~MediaSource() {
}
Boolean MediaSource::isSource() const {
return True;
}
char const* MediaSource::MIMEtype() const {
return "application/OCTET-STREAM"; // default type
}
Boolean MediaSource::isFramedSource() const {
return False; // default implementation
}
Boolean MediaSource::isRTPSource() const {
return False; // default implementation
}
Boolean MediaSource::isMPEG1or2VideoStreamFramer() const {
return False; // default implementation
}
Boolean MediaSource::isMPEG4VideoStreamFramer() const {
return False; // default implementation
}
Boolean MediaSource::isJPEGVideoSource() const {
return False; // default implementation
}
Boolean MediaSource::isAMRAudioSource() const {
return False; // default implementation
}
Boolean MediaSource::lookupByName(UsageEnvironment& env,
char const* sourceName,
MediaSource*& resultSource) {
resultSource = NULL; // unless we succeed
Medium* medium;
if (!Medium::lookupByName(env, sourceName, medium)) return False;
if (!medium->isSource()) {
env.setResultMsg(sourceName, " is not a media source");
return False;
}
resultSource = (MediaSource*)medium;
return True;
}
void MediaSource::getAttributes() const {
// Default implementation
envir().setResultMsg("");
}
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