I am trying to expand my current unicast program into a multiunicast program so Mac A can talk to Mac B,C and vice versa. here is a part of what I have for sending code:
public sender(String filePath) throws QTException { QTSession.open(); QTFile file = new QTFile (new File (filePath)); try { MediaParams mediaParams = new MediaParams(); mediaParams.setWidth (BROADCAST_WIDTH); mediaParams.setHeight (BROADCAST_HEIGHT); QDGraphics myGWorld = new QDGraphics (new QDRect (BROADCAST_WIDTH, BROADCAST_HEIGHT)); mediaParams.setGWorld (myGWorld);
PresParams presParams = new PresParams( presenterTimeScale, QTSConstants.kQTSSendMediaFlag | QTSConstants.kQTSAutoModeFlag |
QTSConstants.kQTSDontShowStatusFlag, mediaParams ); pres = Presentation.fromFile( file, presParams );
pres.preroll(); pres.start(); startTasking();
}
The above works ( i deleted some stuff for space) for one to one conversation and I thought of making a method for extra people:
public void addSend(String filePath){
QTSession.open(); QTFile file = new QTFil!
! e (new
File (filePath)); try { MediaParams mediaParams = new MediaParams(); mediaParams.setWidth (BROADCAST_WIDTH); mediaParams.setHeight (BROADCAST_HEIGHT); QDGraphics myGWorld = new QDGraphics (new QDRect (BROADCAST_WIDTH, BROADCAST_HEIGHT)); mediaParams.setGWorld (myGWorld); PresParams presParams = new PresParams( presenterTimeScale, QTSConstants.kQTSSendMediaFlag |
QTSConstants.kQTSAutoModeFlag | QTSConstants.kQTSDontShowStatusFlag, mediaParams ); pres2 = Presentation.fromFile( file, presParams );
pres2.preroll(); pres2.start();
startTasking();
}
The addSender() just makes new variables and attempts to send to another person with different port values and ip address in the SDP file from filePath. I ran and it seems only the first person that I am sending to receives the media data and calling addSender() seems to go through all the way after "startTasking()". I tried taking the QTSession.open() out but samething happened- only the first person from part 1 of my code receives the stream and 2nd person from addSender() gets nothing. I cant seem to find anything on google either for this... Can someone help me out? thank you.
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