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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) 1996-2004 Live Networks, Inc. All rights reserved.
// MP4V-ES video RTP stream sources
// Implementation
#include "MPEG4ESVideoRTPSource.hh"
///////// MPEG4ESVideoRTPSource implementation ////////
//##### NOTE: INCOMPLETE!!! #####
MPEG4ESVideoRTPSource*
MPEG4ESVideoRTPSource::createNew(UsageEnvironment& env, Groupsock* RTPgs,
unsigned char rtpPayloadFormat,
unsigned rtpTimestampFrequency) {
return new MPEG4ESVideoRTPSource(env, RTPgs, rtpPayloadFormat,
rtpTimestampFrequency);
}
MPEG4ESVideoRTPSource
::MPEG4ESVideoRTPSource(UsageEnvironment& env, Groupsock* RTPgs,
unsigned char rtpPayloadFormat,
unsigned rtpTimestampFrequency)
: MultiFramedRTPSource(env, RTPgs,
rtpPayloadFormat, rtpTimestampFrequency) {
}
MPEG4ESVideoRTPSource::~MPEG4ESVideoRTPSource() {
}
Boolean MPEG4ESVideoRTPSource
::processSpecialHeader(BufferedPacket* packet,
unsigned& resultSpecialHeaderSize) {
fCurrentPacketBeginsFrame = fCurrentPacketCompletesFrame;
// whether the *previous* packet ended a frame
// The RTP "M" (marker) bit indicates the last fragment of a frame:
fCurrentPacketCompletesFrame = packet->rtpMarkerBit();
// There is no special header
resultSpecialHeaderSize = 0;
return True;
}
char const* MPEG4ESVideoRTPSource::MIMEtype() const {
return "video/MP4V-ES";
}
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