Live555 RTSP server: no data received - c++

Question

I'm trying to write a C++ program, that sends a bunch of images and converts them into a RTSP stream. After some grinding, I've came up with the code for that. VLC seems to connect to the server, but it gets no data, then it quits... Can anyone tell me what I'm doing wrong? Thank you!
VLC just tells me this:
main debug: processing request item: rtsp://192.168.56.1/ScreenShots, node: Playlist, skip: 0
main debug: rebuilding array of current - root Playlist
main debug: rebuild done - 1 items, index 0
main debug: starting playback of new item
main debug: resyncing on rtsp://192.168.56.1/ScreenShots
main debug: rtsp://192.168.56.1/ScreenShots is at 0
main debug: creating new input thread
main debug: Creating an input for 'rtsp://192.168.56.1/ScreenShots'
main debug: requesting art for new input thread
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path: C:\Users\Benny\AppData\Local\Temp
main debug: looking for meta fetcher module matching "any": 1 candidates
main debug: `rtsp://192.168.56.1/ScreenShots' gives access `rtsp' demux `any' path `192.168.56.1/ScreenShots'
main debug: creating demux: access='rtsp' demux='any' location='192.168.56.1/ScreenShots' file='\\192.168.56.1\ScreenShots'
main debug: looking for access_demux module matching "rtsp": 15 candidates
lua debug: Trying Lua scripts in C:\Users\Benny\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
live555 debug: version 2016.11.28
lua debug: Trying Lua scripts in C:\Users\Benny\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
live555 debug: RTP subsession 'video/H264'
qt debug: IM: Setting an input
main debug: selecting program id=0
live555 debug: setup start: 0.000000 stop:0.000000
live555 debug: We have a timeout of 65 seconds
live555 debug: play start: 0.000000 stop:0.000000
main debug: using access_demux module "live555"
main debug: looking for packetizer module matching "any": 25 candidates
h264 debug: found NAL_SPS (sps_id=7)
h264 debug: found NAL_PPS (pps_id=7 sps_id=7)
main debug: using packetizer module "h264"
main debug: looking for video decoder module matching "any": 19 candidates
avcodec debug: using ffmpeg Lavc58.6.103
avcodec debug: CPU flags: 0x000fd3db
avcodec debug: allowing 6 thread(s) for decoding
avcodec debug: codec (h264) started
avcodec debug: using frame thread mode with 6 threads
main debug: using video decoder module "avcodec"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\Benny\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\reader\filename.luac
main debug: no meta reader modules matched
main debug: `rtsp://192.168.56.1/ScreenShots' successfully opened
live555 error: no data received in 10s, aborting
main debug: EOF reached
main debug: killing decoder fourcc `h264'
main debug: removing module "avcodec"
main debug: removing module "h264"
main debug: removing module "live555"
main debug: Program doesn't contain anymore ES
main debug: dead input
main debug: changing item without a request (current 0/1)
main debug: nothing to play
qt debug: IM: Deleting the input
Here is how I do this in code:
Starting the server:
void startServer(void * aArg) {
rtspServer = new OTPRTSPServer(554);
if (!rtspServer->init(DEFAULT_MONITOR.maxResolution.width, DEFAULT_MONITOR.maxResolution.height, 20)) {
cerr << "Could not start the RTSP Server" << endl;
exit(1);
}
rtspServer->addSession("ScreenShots");
rtspServer->play();
readyToSetFrame = true;
rtspServer->doEvent();
}
Here are the RTSPServer functions that I've wrote:
bool init(int srcWidth, int srcHeight, int fps) {
m_srcWidth = srcWidth;
m_srcHeight = srcHeight;
m_fps = fps;
OutPacketBuffer::maxSize = 100000;
int cNameLen = 100;
m_cName.resize(cNameLen + 1, 0);
gethostname((char*)&(m_cName[0]), cNameLen);
m_rtspServer = RTSPServer::createNew(*m_env, m_rtspPort, nullptr);
if (m_rtspServer == nullptr) {
std::cerr << "Failed to create RTSP server: " << m_env->getResultMsg() << std::endl;
return false;
}
m_screenSource = ScreenSource::createNew(*m_env, m_srcWidth * m_srcHeight, 10);
if (!m_screenSource->openEncoder(m_srcWidth, m_srcHeight, m_fps)) {
std::cerr << "Failed to open X264 encoder: " << std::endl;
return false;
}
return true;
}
void addSession(const std::string& streamName) {
sockaddr_storage destinationAddress;
((struct sockaddr_in&)destinationAddress).sin_addr.s_addr = chooseRandomIPv4SSMAddress(*m_env);
const Port rtpPort(m_rtpPortNum);
const Port rtcpPort(m_rtcpPortNum);
auto rtpGroupSock = new Groupsock(*m_env, destinationAddress, rtpPort, m_ttl);
m_rtpGroupSock->multicastSendOnly();
auto rtcpGroupSock = new Groupsock(*m_env, destinationAddress, rtcpPort, m_ttl);
m_rtcpGroupSock->multicastSendOnly();
m_videoSink = H264VideoRTPSink::createNew(*m_env, rtpGroupSock, m_rtpPayloadFormat);
m_rtcp = RTCPInstance::createNew(*m_env, rtcpGroupSock, m_estimatedSessionBandwidth, &(m_cName[0]), m_videoSink, nullptr, True);
auto sms = ServerMediaSession::createNew(*m_env, streamName.c_str(), "Screen image", "Image from the screen", True);
sms->addSubsession(PassiveServerMediaSubsession::createNew(*m_videoSink, m_rtcp));
m_rtspServer->addServerMediaSession(sms);
std::cout << "Play this stream using the Local URL: " << m_rtspServer->rtspURL(sms) << std::endl;
}
inline void play() {
m_videoES = m_screenSource;
m_videoSource = H264VideoStreamFramer::createNew(*m_env, m_videoES);
m_videoSink->startPlaying(*m_videoSource, nullptr, nullptr);
}
inline void doEvent() {
std::cout << "Doing event loop..." << std::endl;
m_env->taskScheduler().doEventLoop();
std::cout << "Done doing event loop" << std::endl;
}
inline void streamImage(const uint8_t* src, const int index) {
m_screenSource->encode(src);
}