[Live-devel] File source is socket stream in RTSPServer

[Li, Yin Hua SLC CT NKG S]

Dear All,
       First, I'm appreciate you can view my post and give me a detailed
solution. My English is not very good, so if my description is not
clear, pls let me know, thanks a lot~
       Now, I have a project about IP camera, the output from camera was
encoded by hardware to MPEG4, and this encoded stream is transferred by
socket to RTSPServer(using live555 libraries). 
       Currently, my solution is based on "testMPEG4VideoStreamer.cpp",
just modified the filesource in method 'play', code is:
    void play() {
 
  char* inputAddressStr = "0.0.0.0";
  struct in_addr inputAddress;
  inputAddress.s_addr = our_inet_addr(inputAddressStr);
 
  const Port inputPort(6666);
  unsigned char const inputTTL = 0; 
 
  inputGroupsock = new Groupsock(*env, inputAddress, inputPort,
inputTTL);


  // Then create a liveMedia 'source' object, encapsulating this
groupsock:
  FramedSource* videoES = BasicUDPSource::createNew(*env,
inputGroupsock);
 
  //FramedSource* videoES = fileSource;
 
  // Create a framer for the Video Elementary Stream:
  videoSource = MPEG4VideoStreamDiscreteFramer::createNew(*env,
videoES);
 
  // Finally, start playing:
  *env << "Beginning to read from sock...\n";
  videoSink->startPlaying(*videoSource, afterPlaying, videoSink);
}
        
       It's can work correctly, but this is via multicast, Our customer
want unicast. So I follow "testOnDemandRTSPServer.cpp", 
but this module wrapped how to get file source in method "doEventLoop",
and it seems that not support read socket as file source, because 
my file source isn't a local file, so I don't know how to get my socket
file source. If you know or have this experience, pls tell me, Thanks~ 
 
Best regards.
Li Yinhua
 


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