void periodicFileOutputTimerHandler(void* /*clientData*/) {
fileOutputSecondsSoFar += fileOutputInterval;
// First, close the existing output files:
closeMediaSinks();
// Then, create new output files:
createPeriodicOutputFiles();
}
void setupStreams() {
ALOG(TX_LOG_INFO, TAG,"setup Streams\n");
static MediaSubsessionIterator* setupIter = NULL;
if(setupIter == NULL)
{
ALOG(TX_LOG_INFO, TAG,"setuplter == NULL\n");
}else{
ALOG(TX_LOG_INFO, TAG,"setuplter !!!!== NULL\n");
}
if (setupIter == NULL) setupIter = new MediaSubsessionIterator(*session);
ALOG(TX_LOG_INFO, TAG,"1111\n");
while ((subsession = setupIter->next()) != NULL) {
// We have another subsession left to set up:
if (subsession->clientPortNum() == 0) continue; // port # was not set
setupSubsession(subsession, streamUsingTCP, forceMulticastOnUnspecified, continueAfterSETUP);
return;
}
// We're done setting up subsessions.
delete setupIter;
if (!madeProgress) shutdown();
// Create output files:
if (createReceivers) {
if (fileOutputInterval > 0) {
createPeriodicOutputFiles();
} else {
createOutputFiles("");
}
}
// Finally, start playing each subsession, to start the data flow:
if (duration == 0) {
if (scale > 0) duration = session->playEndTime() - initialSeekTime; // use SDP end time
else if (scale < 0) duration = initialSeekTime;
}
if (duration < 0) duration = 0.0;
endTime = initialSeekTime;
if (scale > 0) {
if (duration <= 0) endTime = -1.0f;
else endTime = initialSeekTime + duration;
} else {
endTime = initialSeekTime - duration;
if (endTime < 0) endTime = 0.0f;
}
char const* absStartTime = initialAbsoluteSeekTime != NULL ? initialAbsoluteSeekTime : session->absStartTime();
if (absStartTime != NULL) {
// Either we or the server have specified that seeking should be done by 'absolute' time:
startPlayingSession(session, absStartTime, session->absEndTime(), scale, continueAfterPLAY);
} else {
// Normal case: Seek by relative time (NPT):
startPlayingSession(session, initialSeekTime, endTime, scale, continueAfterPLAY);
}
}
