void MPEG2TransportFileServerMediaSubsession
::startStream(unsigned clientSessionId, void *streamToken, TaskFunc *rtcpRRHandler,
void *rtcpRRHandlerClientData, unsigned short &rtpSeqNum,
unsigned &rtpTimestamp,
ServerRequestAlternativeByteHandler *serverRequestAlternativeByteHandler,
void *serverRequestAlternativeByteHandlerClientData)
{
if (fIndexFile != NULL) // we support 'trick play'
{
ClientTrickPlayState *client = lookupClient(clientSessionId);
if (client != NULL && client->areChangingScale())
{
// First, handle this like a "PAUSE", except that we back up to the previous VSH
client->updateStateOnPlayChange(True);
OnDemandServerMediaSubsession::pauseStream(clientSessionId, streamToken);
// Then, adjust for the change of scale:
client->updateStateOnScaleChange();
}
}
// Call the original, default version of this routine:
OnDemandServerMediaSubsession::startStream(clientSessionId, streamToken,
rtcpRRHandler, rtcpRRHandlerClientData,
rtpSeqNum, rtpTimestamp,
serverRequestAlternativeByteHandler, serverRequestAlternativeByteHandlerClientData);
}
void MPEG2TransportFileServerMediaSubsession
::pauseStream(unsigned clientSessionId, void* streamToken) {
if (fIndexFile != NULL) { // we support 'trick play'
ClientTrickPlayState* client = lookupClient(clientSessionId);
if (client != NULL) {
client->updateStateOnPlayChange(False);
}
}
// Call the original, default version of this routine:
OnDemandServerMediaSubsession::pauseStream(clientSessionId, streamToken);
}
