RTPSink* WISJPEGVideoServerMediaSubsession
::createNewRTPSink(Groupsock* rtpGroupsock,
unsigned char /*rtpPayloadTypeIfDynamic*/,
FramedSource* /*inputSource*/) {
setVideoRTPSinkBufferSize();
return JPEGVideoRTPSink::createNew(envir(), rtpGroupsock);
}
RTPSink* WISPCMAudioServerMediaSubsession
::createNewRTPSink(Groupsock* rtpGroupsock, unsigned char rtpPayloadTypeIfDynamic,
FramedSource* /*inputSource*/) {
setVideoRTPSinkBufferSize();
return SimpleRTPSink::createNew(envir(), rtpGroupsock, 96,
AUDIO_SAMPLE_FREQ, "audio", "PCMU", AUDIO_NUM_CHANS);
}
RTPSink* WISH264VideoServerMediaSubsession
::createNewRTPSink(Groupsock* rtpGroupsock,
unsigned char rtpPayloadTypeIfDynamic,
FramedSource* /*inputSource*/) {
setVideoRTPSinkBufferSize();
//return H264VideoRTPSink::createNew(envir(), rtpGroupsock, rtpPayloadTypeIfDynamic);
char BuffStr[200];
extern int GetSprop(void *pBuff, char vType);
GetSprop(BuffStr,fWISInput.videoType);
return H264VideoRTPSink::createNew(envir(), rtpGroupsock,
96, 0x64001F, BuffStr);
}
int main(int argc, char** argv) {
init_signals();
setpriority(PRIO_PROCESS, 0, 0);
int IsSilence = 0;
int svcEnable = 0;
int cnt=0;
int activePortCnt=0;
if( GetSampleRate() == 16000 )
{
audioOutputBitrate = 128000;
audioSamplingFrequency = 16000;
}else{
audioOutputBitrate = 64000;
audioSamplingFrequency = 8000;
}
// Begin by setting up our usage environment:
TaskScheduler* scheduler = BasicTaskScheduler::createNew();
UsageEnvironment* env = BasicUsageEnvironment::createNew(*scheduler);
int msg_type, video_type;
APPROInput* MjpegInputDevice = NULL;
APPROInput* H264InputDevice = NULL;
APPROInput* Mpeg4InputDevice = NULL;
static pid_t child[4] = {
-1,-1,-1,-1
};
StreamingMode streamingMode = STREAMING_UNICAST;
netAddressBits multicastAddress = 0;//our_inet_addr("224.1.4.6");
portNumBits videoRTPPortNum = 0;
portNumBits audioRTPPortNum = 0;
IsSilence = 0;
svcEnable = 0;
audioType = AUDIO_G711;
streamingMode = STREAMING_UNICAST;
for( cnt = 1; cnt < argc ;cnt++ )
{
if( strcmp( argv[cnt],"-m" )== 0 )
{
streamingMode = STREAMING_MULTICAST_SSM;
}
if( strcmp( argv[cnt],"-s" )== 0 )
{
IsSilence = 1;
}
if( strcmp( argv[cnt],"-a" )== 0 )
{
audioType = AUDIO_AAC;
}
if( strcmp( argv[cnt],"-v" )== 0 )
{
svcEnable = 1;
}
}
#if 0
printf("###########IsSilence = %d ################\n",IsSilence);
printf("###########streamingMode = %d ################\n",streamingMode);
printf("###########audioType = %d ################\n",audioType);
printf("###########svcEnable = %d ################\n",svcEnable);
#endif
child[0] = fork();
if( child[0] != 0 )
{
child[1] = fork();
}
if( child[0] != 0 && child[1] != 0 )
{
child[2] = fork();
}
if( child[0] != 0 && child[1] != 0 && child[2] != 0 )
{
child[3] = fork();
}
if(svcEnable) {
if( child[0] != 0 && child[1] != 0 && child[2] != 0 && child[3] != 0)
{
child[4] = fork();
}
if( child[0] != 0 && child[1] != 0 && child[2] != 0 && child[3] != 0 && child[4] != 0)
{
child[5] = fork();
}
if( child[0] != 0 && child[1] != 0 && child[2] != 0 && child[3] != 0 && child[4] != 0 && child[5] != 0)
{
child[6] = fork();
}
if( child[0] != 0 && child[1] != 0 && child[2] != 0 && child[3] != 0 && child[4] != 0 && child[5] != 0 && child[6] != 0)
{
child[7] = fork();
}
}
if( child[0] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE4;
video_type = VIDEO_TYPE_H264_CIF;
rtspServerPortNum = 8556;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6012;
audioRTPPortNum = 6014;
}
if( child[1] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE3;
video_type = VIDEO_TYPE_MJPEG;
rtspServerPortNum = 8555;
MjpegVideoBitrate = 12000000;
videoRTPPortNum = 6008;
audioRTPPortNum = 6010;
}
if( child[2] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE;
video_type = VIDEO_TYPE_MPEG4;
rtspServerPortNum = 8553;
Mpeg4VideoBitrate = 12000000;
videoRTPPortNum = 6000;
audioRTPPortNum = 6002;
}
if( child[3] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE2;
video_type = VIDEO_TYPE_MPEG4_CIF;
rtspServerPortNum = 8554;
Mpeg4VideoBitrate = 12000000;
videoRTPPortNum = 6004;
audioRTPPortNum = 6006;
}
if(svcEnable) {
if( child[4] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE5;
video_type = VIDEO_TYPE_H264_SVC_30FPS;
rtspServerPortNum = 8601;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6016;
audioRTPPortNum = 6018;
}
if( child[5] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE6;
video_type = VIDEO_TYPE_H264_SVC_15FPS;
rtspServerPortNum = 8602;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6020;
audioRTPPortNum = 6022;
}
if( child[6] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE7;
video_type = VIDEO_TYPE_H264_SVC_7FPS;
rtspServerPortNum = 8603;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6024;
audioRTPPortNum = 6026;
}
if( child[7] == 0 )
{
/* parent, success */
msg_type = LIVE_MSG_TYPE8;
video_type = VIDEO_TYPE_H264_SVC_3FPS;
rtspServerPortNum = 8604;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6028;
audioRTPPortNum = 6030;
}
if( child[0] != 0 && child[1] != 0 && child[2] != 0 && child[3] != 0 && child[4] != 0 && child[5] != 0 && child[6] != 0 && child[7] != 0)
{
/* parent, success */
msg_type = LIVE_MSG_TYPE9;
video_type = VIDEO_TYPE_H264;
rtspServerPortNum = 8557;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6032;
audioRTPPortNum = 6034;
}
}
else {
if( child[0] != 0 && child[1] != 0 && child[2] != 0 && child[3] != 0)
{
/* parent, success */
msg_type = LIVE_MSG_TYPE5;
video_type = VIDEO_TYPE_H264;
rtspServerPortNum = 8557;
H264VideoBitrate = 12000000;
videoRTPPortNum = 6032;
audioRTPPortNum = 6034;
}
}
videoType = video_type;
// Objects used for multicast streaming:
static Groupsock* rtpGroupsockAudio = NULL;
static Groupsock* rtcpGroupsockAudio = NULL;
static Groupsock* rtpGroupsockVideo = NULL;
static Groupsock* rtcpGroupsockVideo = NULL;
static FramedSource* sourceAudio = NULL;
static RTPSink* sinkAudio = NULL;
static RTCPInstance* rtcpAudio = NULL;
static FramedSource* sourceVideo = NULL;
static RTPSink* sinkVideo = NULL;
static RTCPInstance* rtcpVideo = NULL;
share_memory_init(msg_type);
//init_signals();
*env << "Initializing...\n";
// Initialize the WIS input device:
if( video_type == VIDEO_TYPE_MJPEG)
{
MjpegInputDevice = APPROInput::createNew(*env, VIDEO_TYPE_MJPEG);
if (MjpegInputDevice == NULL) {
err(*env) << "Failed to create MJPEG input device\n";
exit(1);
}
}
if( video_type == VIDEO_TYPE_H264 || video_type == VIDEO_TYPE_H264_CIF || video_type == VIDEO_TYPE_H264_SVC_30FPS ||
video_type == VIDEO_TYPE_H264_SVC_15FPS || video_type == VIDEO_TYPE_H264_SVC_7FPS || video_type == VIDEO_TYPE_H264_SVC_3FPS)
{
H264InputDevice = APPROInput::createNew(*env, video_type);
if (H264InputDevice == NULL) {
err(*env) << "Failed to create MJPEG input device\n";
exit(1);
}
}
if( video_type == VIDEO_TYPE_MPEG4 || video_type == VIDEO_TYPE_MPEG4_CIF )
{
Mpeg4InputDevice = APPROInput::createNew(*env, video_type);
if (Mpeg4InputDevice == NULL) {
err(*env) << "Failed to create MPEG4 input device\n";
exit(1);
}
}
// Create the RTSP server:
RTSPServer* rtspServer = NULL;
// Normal case: Streaming from a built-in RTSP server:
rtspServer = RTSPServer::createNew(*env, rtspServerPortNum, NULL);
if (rtspServer == NULL) {
*env << "Failed to create RTSP server: " << env->getResultMsg() << "\n";
exit(1);
}
*env << "...done initializing\n";
if( streamingMode == STREAMING_UNICAST )
{
if( video_type == VIDEO_TYPE_MJPEG)
{
ServerMediaSession* sms
= ServerMediaSession::createNew(*env, MjpegStreamName, MjpegStreamName, streamDescription,streamingMode == STREAMING_MULTICAST_SSM);
sms->addSubsession(WISJPEGVideoServerMediaSubsession
::createNew(sms->envir(), *MjpegInputDevice, MjpegVideoBitrate));
if( IsSilence == 0)
{
sms->addSubsession(WISPCMAudioServerMediaSubsession::createNew(sms->envir(), *MjpegInputDevice));
}
rtspServer->addServerMediaSession(sms);
char *url = rtspServer->rtspURL(sms);
*env << "Play this stream using the URL:\n\t" << url << "\n";
delete[] url;
}
if( video_type == VIDEO_TYPE_H264 || video_type == VIDEO_TYPE_H264_CIF || video_type == VIDEO_TYPE_H264_SVC_30FPS ||
video_type == VIDEO_TYPE_H264_SVC_15FPS || video_type == VIDEO_TYPE_H264_SVC_7FPS || video_type ==VIDEO_TYPE_H264_SVC_3FPS)
{
ServerMediaSession* sms;
sms
= ServerMediaSession::createNew(*env, H264StreamName, H264StreamName, streamDescription,streamingMode == STREAMING_MULTICAST_SSM);
sms->addSubsession(WISH264VideoServerMediaSubsession
::createNew(sms->envir(), *H264InputDevice, H264VideoBitrate));
if( IsSilence == 0)
{
sms->addSubsession(WISPCMAudioServerMediaSubsession::createNew(sms->envir(), *H264InputDevice));
}
rtspServer->addServerMediaSession(sms);
char *url = rtspServer->rtspURL(sms);
*env << "Play this stream using the URL:\n\t" << url << "\n";
delete[] url;
}
// Create a record describing the media to be streamed:
if( video_type == VIDEO_TYPE_MPEG4 || video_type == VIDEO_TYPE_MPEG4_CIF )
{
ServerMediaSession* sms
= ServerMediaSession::createNew(*env, Mpeg4StreamName, Mpeg4StreamName, streamDescription,streamingMode == STREAMING_MULTICAST_SSM);
sms->addSubsession(WISMPEG4VideoServerMediaSubsession
::createNew(sms->envir(), *Mpeg4InputDevice, Mpeg4VideoBitrate));
if( IsSilence == 0)
{
sms->addSubsession(WISPCMAudioServerMediaSubsession::createNew(sms->envir(), *Mpeg4InputDevice));
}
rtspServer->addServerMediaSession(sms);
char *url = rtspServer->rtspURL(sms);
*env << "Play this stream using the URL:\n\t" << url << "\n";
delete[] url;
}
}else{
if (streamingMode == STREAMING_MULTICAST_SSM)
{
if (multicastAddress == 0)
multicastAddress = chooseRandomIPv4SSMAddress(*env);
} else if (multicastAddress != 0) {
streamingMode = STREAMING_MULTICAST_ASM;
}
struct in_addr dest; dest.s_addr = multicastAddress;
const unsigned char ttl = 255;
// For RTCP:
const unsigned maxCNAMElen = 100;
unsigned char CNAME[maxCNAMElen + 1];
gethostname((char *) CNAME, maxCNAMElen);
CNAME[maxCNAMElen] = '\0'; // just in case
ServerMediaSession* sms=NULL;
if( video_type == VIDEO_TYPE_MJPEG)
{
sms = ServerMediaSession::createNew(*env, MjpegStreamName, MjpegStreamName, streamDescription,streamingMode == STREAMING_MULTICAST_SSM);
sourceAudio = MjpegInputDevice->audioSource();
sourceVideo = WISJPEGStreamSource::createNew(MjpegInputDevice->videoSource());
// Create 'groupsocks' for RTP and RTCP:
const Port rtpPortVideo(videoRTPPortNum);
const Port rtcpPortVideo(videoRTPPortNum+1);
rtpGroupsockVideo = new Groupsock(*env, dest, rtpPortVideo, ttl);
rtcpGroupsockVideo = new Groupsock(*env, dest, rtcpPortVideo, ttl);
if (streamingMode == STREAMING_MULTICAST_SSM) {
rtpGroupsockVideo->multicastSendOnly();
rtcpGroupsockVideo->multicastSendOnly();
}
setVideoRTPSinkBufferSize();
sinkVideo = JPEGVideoRTPSink::createNew(*env, rtpGroupsockVideo);
}
if( video_type == VIDEO_TYPE_H264 || video_type == VIDEO_TYPE_H264_CIF ||
video_type == VIDEO_TYPE_H264_SVC_30FPS || video_type == VIDEO_TYPE_H264_SVC_15FPS ||
video_type == VIDEO_TYPE_H264_SVC_7FPS || video_type == VIDEO_TYPE_H264_SVC_3FPS)
{
sms = ServerMediaSession::createNew(*env, H264StreamName, H264StreamName, streamDescription,streamingMode == STREAMING_MULTICAST_SSM);
sourceAudio = H264InputDevice->audioSource();
sourceVideo = H264VideoStreamFramer::createNew(*env, H264InputDevice->videoSource());
// Create 'groupsocks' for RTP and RTCP:
const Port rtpPortVideo(videoRTPPortNum);
const Port rtcpPortVideo(videoRTPPortNum+1);
rtpGroupsockVideo = new Groupsock(*env, dest, rtpPortVideo, ttl);
rtcpGroupsockVideo = new Groupsock(*env, dest, rtcpPortVideo, ttl);
if (streamingMode == STREAMING_MULTICAST_SSM) {
rtpGroupsockVideo->multicastSendOnly();
rtcpGroupsockVideo->multicastSendOnly();
}
setVideoRTPSinkBufferSize();
{
char BuffStr[200];
extern int GetSprop(void *pBuff, char vType);
GetSprop(BuffStr,video_type);
sinkVideo = H264VideoRTPSink::createNew(*env, rtpGroupsockVideo,96, 0x64001F,BuffStr);
}
}
// Create a record describing the media to be streamed:
if( video_type == VIDEO_TYPE_MPEG4 || video_type == VIDEO_TYPE_MPEG4_CIF )
{
sms = ServerMediaSession::createNew(*env, Mpeg4StreamName, Mpeg4StreamName, streamDescription,streamingMode == STREAMING_MULTICAST_SSM);
sourceAudio = Mpeg4InputDevice->audioSource();
sourceVideo = MPEG4VideoStreamDiscreteFramer::createNew(*env, Mpeg4InputDevice->videoSource());
// Create 'groupsocks' for RTP and RTCP:
const Port rtpPortVideo(videoRTPPortNum);
const Port rtcpPortVideo(videoRTPPortNum+1);
rtpGroupsockVideo = new Groupsock(*env, dest, rtpPortVideo, ttl);
rtcpGroupsockVideo = new Groupsock(*env, dest, rtcpPortVideo, ttl);
if (streamingMode == STREAMING_MULTICAST_SSM) {
rtpGroupsockVideo->multicastSendOnly();
rtcpGroupsockVideo->multicastSendOnly();
}
setVideoRTPSinkBufferSize();
sinkVideo = MPEG4ESVideoRTPSink::createNew(*env, rtpGroupsockVideo,97);
}
/* VIDEO Channel initial */
if(1)
{
// Create (and start) a 'RTCP instance' for this RTP sink:
unsigned totalSessionBandwidthVideo = (Mpeg4VideoBitrate+500)/1000; // in kbps; for RTCP b/w share
rtcpVideo = RTCPInstance::createNew(*env, rtcpGroupsockVideo,
totalSessionBandwidthVideo, CNAME,
sinkVideo, NULL /* we're a server */ ,
streamingMode == STREAMING_MULTICAST_SSM);
// Note: This starts RTCP running automatically
sms->addSubsession(PassiveServerMediaSubsession::createNew(*sinkVideo, rtcpVideo));
// Start streaming:
sinkVideo->startPlaying(*sourceVideo, NULL, NULL);
}
/* AUDIO Channel initial */
if( IsSilence == 0)
{
// there's a separate RTP stream for audio
// Create 'groupsocks' for RTP and RTCP:
const Port rtpPortAudio(audioRTPPortNum);
const Port rtcpPortAudio(audioRTPPortNum+1);
rtpGroupsockAudio = new Groupsock(*env, dest, rtpPortAudio, ttl);
rtcpGroupsockAudio = new Groupsock(*env, dest, rtcpPortAudio, ttl);
if (streamingMode == STREAMING_MULTICAST_SSM)
{
rtpGroupsockAudio->multicastSendOnly();
rtcpGroupsockAudio->multicastSendOnly();
}
if( audioSamplingFrequency == 16000 )
{
if( audioType == AUDIO_G711)
{
sinkAudio = SimpleRTPSink::createNew(*env, rtpGroupsockAudio, 96, audioSamplingFrequency, "audio", "PCMU", 1);
}
else
{
char const* encoderConfigStr = "1408";// (2<<3)|(8>>1) = 0x14 ; ((8<<7)&0xFF)|(1<<3)=0x08 ;
sinkAudio = MPEG4GenericRTPSink::createNew(*env, rtpGroupsockAudio,
96,
audioSamplingFrequency,
"audio", "AAC-hbr",
encoderConfigStr, audioNumChannels);
}
}
else{
if(audioType == AUDIO_G711)
{
sinkAudio = SimpleRTPSink::createNew(*env, rtpGroupsockAudio, 0, audioSamplingFrequency, "audio", "PCMU", 1);
}
else{
char const* encoderConfigStr = "1588";// (2<<3)|(11>>1) = 0x15 ; ((11<<7)&0xFF)|(1<<3)=0x88 ;
sinkAudio = MPEG4GenericRTPSink::createNew(*env, rtpGroupsockAudio,
96,
audioSamplingFrequency,
"audio", "AAC-hbr",
encoderConfigStr, audioNumChannels);
}
}
// Create (and start) a 'RTCP instance' for this RTP sink:
unsigned totalSessionBandwidthAudio = (audioOutputBitrate+500)/1000; // in kbps; for RTCP b/w share
rtcpAudio = RTCPInstance::createNew(*env, rtcpGroupsockAudio,
totalSessionBandwidthAudio, CNAME,
sinkAudio, NULL /* we're a server */,
streamingMode == STREAMING_MULTICAST_SSM);
// Note: This starts RTCP running automatically
sms->addSubsession(PassiveServerMediaSubsession::createNew(*sinkAudio, rtcpAudio));
// Start streaming:
sinkAudio->startPlaying(*sourceAudio, NULL, NULL);
}
rtspServer->addServerMediaSession(sms);
{
struct in_addr dest; dest.s_addr = multicastAddress;
char *url = rtspServer->rtspURL(sms);
//char *url2 = inet_ntoa(dest);
*env << "Mulicast Play this stream using the URL:\n\t" << url << "\n";
//*env << "2 Mulicast addr:\n\t" << url2 << "\n";
delete[] url;
}
}
// Begin the LIVE555 event loop:
env->taskScheduler().doEventLoop(&watchVariable); // does not return
if( streamingMode!= STREAMING_UNICAST )
{
Medium::close(rtcpAudio);
Medium::close(sinkAudio);
Medium::close(sourceAudio);
delete rtpGroupsockAudio;
delete rtcpGroupsockAudio;
Medium::close(rtcpVideo);
Medium::close(sinkVideo);
Medium::close(sourceVideo);
delete rtpGroupsockVideo;
delete rtcpGroupsockVideo;
}
Medium::close(rtspServer); // will also reclaim "sms" and its "ServerMediaSubsession"s
if( MjpegInputDevice != NULL )
{
Medium::close(MjpegInputDevice);
}
if( H264InputDevice != NULL )
{
Medium::close(H264InputDevice);
}
if( Mpeg4InputDevice != NULL )
{
Medium::close(Mpeg4InputDevice);
}
env->reclaim();
delete scheduler;
ApproInterfaceExit();
return 0; // only to prevent compiler warning
}
void setupDarwinStreaming(UsageEnvironment& env, WISInput& inputDevice) {
// Create a 'Darwin injector' object:
injector = DarwinInjector::createNew(env, applicationName);
// For RTCP:
const unsigned maxCNAMElen = 100;
unsigned char CNAME[maxCNAMElen + 1];
gethostname((char *) CNAME, maxCNAMElen);
CNAME[maxCNAMElen] = '\0'; // just in case
/******************audio***********************/
if (audioFormat != AFMT_NONE) {
// Create the audio source:
sourceAudio = createAudioSource(env, inputDevice.audioSource());
if (packageFormat != PFMT_TRANSPORT_STREAM) { // there's a separate RTP stream for audio
// Create 'groupsocks' for RTP and RTCP.
// (Note: Because we will actually be streaming through a remote Darwin server,
// via TCP, we just use dummy destination addresses, port numbers, and TTLs here.)
struct in_addr dummyDestAddress;
dummyDestAddress.s_addr = 0;
rtpGroupsockAudio = new Groupsock(env, dummyDestAddress, 0, 0);
rtcpGroupsockAudio = new Groupsock(env, dummyDestAddress, 0, 0);
// Create a RTP sink for the audio stream:
sinkAudio = createAudioRTPSink(env, rtpGroupsockAudio);
// Create (and start) a 'RTCP instance' for this RTP sink:
unsigned totalSessionBandwidthAudio = (audioOutputBitrate+500)/1000; // in kbps; for RTCP b/w share
rtcpAudio = RTCPInstance::createNew(env, rtcpGroupsockAudio,
totalSessionBandwidthAudio, CNAME,
sinkAudio, NULL /* we're a server */);
// Note: This starts RTCP running automatically
// Add these to our 'Darwin injector':
injector->addStream(sinkAudio, rtcpAudio);
}
}
/******************end audio***********************/
/******************video***********************/
if (videoFormat != VFMT_NONE) {
// Create the video source:
if (packageFormat == PFMT_TRANSPORT_STREAM) {
MPEG2TransportStreamFromESSource* tsSource
= MPEG2TransportStreamFromESSource::createNew(env);
tsSource->addNewVideoSource(inputDevice.videoSource(), 2);
if (sourceAudio != NULL) tsSource->addNewAudioSource(sourceAudio, 2);
// Gather the Transport packets into network packet-sized chunks:
sourceVideo = MPEG2TransportStreamAccumulator::createNew(env, tsSource);
sourceAudio = NULL;
} else {
switch (videoFormat) {
case VFMT_NONE: // not used
break;
case VFMT_MJPEG: {
sourceVideo = WISJPEGStreamSource::createNew(inputDevice.videoSource());
break;
}
case VFMT_MPEG1:
case VFMT_MPEG2: {
sourceVideo = MPEG1or2VideoStreamDiscreteFramer::createNew(env, inputDevice.videoSource());
break;
}
case VFMT_MPEG4: {
sourceVideo = MPEG4VideoStreamDiscreteFramer::createNew(env, inputDevice.videoSource());
break;
}
}
}
// Create 'groupsocks' for RTP and RTCP.
// (Note: Because we will actually be streaming through a remote Darwin server,
// via TCP, we just use dummy destination addresses, port numbers, and TTLs here.)
struct in_addr dummyDestAddress;
dummyDestAddress.s_addr = 0;
rtpGroupsockVideo = new Groupsock(env, dummyDestAddress, 0, 0);
rtcpGroupsockVideo = new Groupsock(env, dummyDestAddress, 0, 0);
// Create a RTP sink for the video stream:
unsigned char payloadFormatCode = 97; // if dynamic
setVideoRTPSinkBufferSize();
if (packageFormat == PFMT_TRANSPORT_STREAM) {
sinkVideo = SimpleRTPSink::createNew(env, rtpGroupsockVideo,
33, 90000, "video", "mp2t",
1, True, False/*no 'M' bit*/);
} else {
switch (videoFormat) {
case VFMT_NONE: // not used
break;
case VFMT_MJPEG: {
sinkVideo = JPEGVideoRTPSink::createNew(env, rtpGroupsockVideo);
break;
}
case VFMT_MPEG1:
case VFMT_MPEG2: {
sinkVideo = MPEG1or2VideoRTPSink::createNew(env, rtpGroupsockVideo);
break;
}
case VFMT_MPEG4: {
sinkVideo = MPEG4ESVideoRTPSink::createNew(env, rtpGroupsockVideo, payloadFormatCode);
break;
}
}
}
// Create (and start) a 'RTCP instance' for this RTP sink:
unsigned totalSessionBandwidthVideo = (videoBitrate+500)/1000; // in kbps; for RTCP b/w share
rtcpVideo = RTCPInstance::createNew(env, rtcpGroupsockVideo,
totalSessionBandwidthVideo, CNAME,
sinkVideo, NULL /* we're a server */);
// Note: This starts RTCP running automatically
// Add these to our 'Darwin injector':
injector->addStream(sinkVideo, rtcpVideo);
}
/******************end video***********************/
// Next, specify the destination Darwin Streaming Server:
char const* remoteStreamName = "test.sdp";//#####@@@@@
if (!injector->setDestination(remoteDSSNameOrAddress, remoteStreamName,
applicationName, "LIVE555 Streaming Media")) {
env << "Failed to connect to remote Darwin Streaming Server: " << env.getResultMsg() << "\n";
exit(1);
}
env << "Play this stream (from the Darwin Streaming Server) using the URL:\n"
<< "\trtsp://" << remoteDSSNameOrAddress << "/" << remoteStreamName << "\n";
}
