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);
}
}
void sessionAfterPlaying(void* /*clientData*/) {
if (!playContinuously) {
shutdown(0);
} else {
// We've been asked to play the stream(s) over again:
startPlayingSession(session, initialSeekTime, endTime, scale, continueAfterPLAY);
}
}
void sessionAfterPlaying(void* /*clientData*/) {
if (!playContinuously) {
shutdown(0);
} else {
// We've been asked to play the stream(s) over again.
// First, reset state from the current session:
if (env != NULL) {
env->taskScheduler().unscheduleDelayedTask(sessionTimerTask);
env->taskScheduler().unscheduleDelayedTask(arrivalCheckTimerTask);
env->taskScheduler().unscheduleDelayedTask(interPacketGapCheckTimerTask);
env->taskScheduler().unscheduleDelayedTask(qosMeasurementTimerTask);
}
totNumPacketsReceived = ~0;
startPlayingSession(session, initialSeekTime, endTime, scale, continueAfterPLAY);
}
}
void setupStreams() {
static MediaSubsessionIterator* setupIter = NULL;
if (setupIter == NULL) setupIter = new MediaSubsessionIterator(*session);
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, continueAfterSETUP);
return;
}
// We're done setting up subsessions.
delete setupIter;
if (!madeProgress) shutdown();
// Create output files:
if (createReceivers) {
#if 0 /*wayde*/
if (outputQuickTimeFile) {
// Create a "QuickTimeFileSink", to write to 'stdout':
qtOut = QuickTimeFileSink::createNew(*env, *session, "stdout",
fileSinkBufferSize,
movieWidth, movieHeight,
movieFPS,
packetLossCompensate,
syncStreams,
generateHintTracks,
generateMP4Format);
if (qtOut == NULL) {
*env << "Failed to create QuickTime file sink for stdout: " << env->getResultMsg();
shutdown();
}
qtOut->startPlaying(sessionAfterPlaying, NULL);
} else if (outputAVIFile) {
// Create an "AVIFileSink", to write to 'stdout':
aviOut = AVIFileSink::createNew(*env, *session, "stdout",
fileSinkBufferSize,
movieWidth, movieHeight,
movieFPS,
packetLossCompensate);
if (aviOut == NULL) {
*env << "Failed to create AVI file sink for stdout: " << env->getResultMsg();
shutdown();
}
aviOut->startPlaying(sessionAfterPlaying, NULL);
#endif /*wayde*/
} else {
// Create and start "FileSink"s for each subsession:
madeProgress = False;
MediaSubsessionIterator iter(*session);
while ((subsession = iter.next()) != NULL) {
if (subsession->readSource() == NULL) continue; // was not initiated
// Create an output file for each desired stream:
char outFileName[1000];
if (singleMedium == NULL) {
// Output file name is
// "<filename-prefix><medium_name>-<codec_name>-<counter>"
static unsigned streamCounter = 0;
snprintf(outFileName, sizeof outFileName, "%s%s-%s-%d",
fileNamePrefix, subsession->mediumName(),
subsession->codecName(), ++streamCounter);
} else {
sprintf(outFileName, "stdout");
}
FileSink* fileSink;
if (strcmp(subsession->mediumName(), "audio") == 0 &&
(strcmp(subsession->codecName(), "AMR") == 0 ||
strcmp(subsession->codecName(), "AMR-WB") == 0)) {
// For AMR audio streams, we use a special sink that inserts AMR frame hdrs:
fileSink = AMRAudioFileSink::createNew(*env, outFileName,
fileSinkBufferSize, oneFilePerFrame);
} else if (strcmp(subsession->mediumName(), "video") == 0 &&
(strcmp(subsession->codecName(), "H264") == 0)) {
// For H.264 video stream, we use a special sink that insert start_codes:
fileSink = H264VideoFileSink::createNew(*env, outFileName,
fileSinkBufferSize, oneFilePerFrame);
} else {
// Normal case:
fileSink = FileSink::createNew(*env, outFileName,
fileSinkBufferSize, oneFilePerFrame);
}
subsession->sink = fileSink;
if (subsession->sink == NULL) {
*env << "Failed to create FileSink for \"" << outFileName
<< "\": " << env->getResultMsg() << "\n";
} else {
if (singleMedium == NULL) {
*env << "Created output file: \"" << outFileName << "\"\n";
} else {
*env << "Outputting data from the \"" << subsession->mediumName()
<< "/" << subsession->codecName()
<< "\" subsession to 'stdout'\n";
}
if (strcmp(subsession->mediumName(), "video") == 0 &&
strcmp(subsession->codecName(), "MP4V-ES") == 0 &&
subsession->fmtp_config() != NULL) {
// For MPEG-4 video RTP streams, the 'config' information
// from the SDP description contains useful VOL etc. headers.
// Insert this data at the front of the output file:
unsigned configLen;
unsigned char* configData
= parseGeneralConfigStr(subsession->fmtp_config(), configLen);
struct timeval timeNow;
gettimeofday(&timeNow, NULL);
fileSink->addData(configData, configLen, timeNow);
delete[] configData;
}
subsession->sink->startPlaying(*(subsession->readSource()),
subsessionAfterPlaying,
subsession);
// Also set a handler to be called if a RTCP "BYE" arrives
// for this subsession:
if (subsession->rtcpInstance() != NULL) {
subsession->rtcpInstance()->setByeHandler(subsessionByeHandler,
subsession);
}
madeProgress = True;
}
}
if (!madeProgress) shutdown();
}
}
// 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;
}
startPlayingSession(session, initialSeekTime, endTime, scale, continueAfterPLAY);
}
void startPlayingSession(MediaSession* /*session*/, const char* /*start*/, const char* /*end*/, float /*scale*/, RTSPClient::responseHandler* afterFunc) {
startPlayingSession(NULL,(double)0,(double)0,0,afterFunc);
}
void setupStreams()
{
static MediaSubsessionIterator* setupIter = NULL;
if (setupIter == NULL) setupIter = new MediaSubsessionIterator(*session);
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, continueAfterSETUP);
return;
}
// We're done setting up subsessions.
delete setupIter;
if (!madeProgress) shutdown();
// Create output files:
if (createReceivers)
{
// Create and start "FileSink"s for each subsession:
madeProgress = False;
MediaSubsessionIterator iter(*session);
while ((subsession = iter.next()) != NULL)
{
if (subsession->readSource() == NULL) continue; // was not initiated
// Create an output file for each desired stream:
char outFileName[1000];
if (singleMedium == NULL)
{
sprintf(outFileName,"C:\\msys\\1.0\\home\\admin\\ffmpeg\\live.264");
}
else
{
sprintf(outFileName, "stdout");
}
FileSink* fileSink;
if (strcmp(subsession->mediumName(), "video") == 0 &&(strcmp(subsession->codecName(), "H264") == 0))
{
// For H.264 video stream, we use a special sink that insert start_codes:
fileSink = H264VideoFileSink::createNew(*env,outFileName,subsession->fmtp_spropparametersets(),fileSinkBufferSize,oneFilePerFrame);
}
else
{
// Normal case:
fileSink = FileSink::createNew(*env, outFileName,fileSinkBufferSize, oneFilePerFrame);
}
subsession->sink = fileSink;
if (subsession->sink == NULL) {
fprintf(stderr,"Failed to create FileSink for \"%s" ,outFileName);
}
else
{
subsession->sink->startPlaying(*(subsession->readSource()),subsessionAfterPlaying,subsession);
// Also set a handler to be called if a RTCP "BYE" arrives
// for this subsession:
if (subsession->rtcpInstance() != NULL) {
subsession->rtcpInstance()->setByeHandler(subsessionByeHandler, subsession);
}
madeProgress = True;
}
}
if (!madeProgress) shutdown();
}
// 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;
}
startPlayingSession(session, initialSeekTime, endTime, scale, continueAfterPLAY);
}
