Пример #1
0
 void TSOutput::fillPacket(const char * data, const size_t dataLen){
   
   if (!packData.getBytesFree()){
     ///\todo only resend the PAT/PMT for HLS
     if ( (sendRepeatingHeaders && packCounter % 42 == 0) || !packCounter){
       TS::Packet tmpPack;
       tmpPack.FromPointer(TS::PAT);
       tmpPack.setContinuityCounter(++contCounters[0]);
       sendTS(tmpPack.checkAndGetBuffer());
       sendTS(TS::createPMT(selectedTracks, myMeta, ++contCounters[4096]));
       packCounter += 2;
     }
     sendTS(packData.checkAndGetBuffer());
     packCounter ++;
     packData.clear();
   }
   
   if (!dataLen){return;}
   
   if (packData.getBytesFree() == 184){
     packData.clear();      
     packData.setPID(thisPacket.getTrackId());      
     packData.setContinuityCounter(++contCounters[packData.getPID()]);
     if (first[thisPacket.getTrackId()]){
       packData.setUnitStart(1);
       packData.setDiscontinuity(true);
       if (myMeta.tracks[thisPacket.getTrackId()].type == "video"){
         if (thisPacket.getInt("keyframe")){
           packData.setRandomAccess(1);
         }      
         packData.setPCR(thisPacket.getTime() * 27000);      
       }
       first[thisPacket.getTrackId()] = false;
     }
   }
   
   int tmp = packData.fillFree(data, dataLen);     
   if (tmp != dataLen){
     return fillPacket(data+tmp, dataLen-tmp);
   }
 }
Пример #2
0
 void TSOutput::fillPacket(char const * data, size_t dataLen, bool & firstPack, bool video, bool keyframe, uint32_t pkgPid, int & contPkg){
   do {
     if (!packData.getBytesFree()){
       if ( (sendRepeatingHeaders && packCounter % 42 == 0) || !packCounter){
         TS::Packet tmpPack;
         tmpPack.FromPointer(TS::PAT);
         tmpPack.setContinuityCounter(++contPAT);
         sendTS(tmpPack.checkAndGetBuffer());
         sendTS(TS::createPMT(selectedTracks, myMeta, ++contPMT));
         packCounter += 2;
       }
       sendTS(packData.checkAndGetBuffer());
       packCounter ++;
       packData.clear();
     }
     
     if (!dataLen){return;}
     
     if (packData.getBytesFree() == 184){
       packData.clear();
       packData.setPID(pkgPid);
       packData.setContinuityCounter(++contPkg);
       if (firstPack){
         packData.setUnitStart(1);
         if (video){
           if (keyframe){
             packData.setRandomAccess(true);
             packData.setESPriority(true);
           }      
           packData.setPCR(thisPacket.getTime() * 27000);      
         }
         firstPack = false;
       }
     }
     
     int tmp = packData.fillFree(data, dataLen);
     data += tmp;
     dataLen -= tmp;
   } while(dataLen);
 }