Removed duplicate DTSC::Track::getIdentifier function, added DTSC::Stream::addMeta function.

lib/dtsc.cpp

@@ -121,7 +121,7 @@ bool DTSC::Stream::parsePacket(Socket::Buffer & buffer){
       unsigned int i = 0;
       std::string wholepacket = buffer.remove(len + 8);
       JSON::Value meta = JSON::fromDTMI((unsigned char*)wholepacket.c_str() + 8, len, i);
-      metadata = Meta(meta);
+      addMeta(meta);
       //recursively calls itself until failure or data packet instead of header
       return parsePacket(buffer);
     }
@@ -205,6 +205,14 @@ void DTSC::Stream::resetStream(){
   keyframes.clear();
 }
 
+/// Adds a set of metadata to the steam.
+/// This is implemented by simply replacing the current metadata.
+/// This effectively resets the stream.
+void DTSC::Stream::addMeta(JSON::Value & newMeta){
+  metadata = Meta(newMeta);
+}
+
+/// Adds a single DTSC packet to the stream, updating the internal metadata if needed.
 void DTSC::Stream::addPacket(JSON::Value & newPack){
   long long unsigned int now = Util::getMS();
   livePos newPos;

lib/dtsc.h

@@ -197,7 +197,6 @@ namespace DTSC {
       std::deque<Key> keys;
       std::deque<Part> parts;
       Key & getKey(int keyNum);
-      std::string getIdentifier();
       void reset();
   };
 
@@ -314,6 +313,7 @@ namespace DTSC {
       std::map<livePos,JSON::Value> buffers;
       std::map<int,std::set<livePos> > keyframes;
       void addPacket(JSON::Value & newPack);
+      void addMeta(JSON::Value & newMeta);
       datatype datapointertype;
       unsigned int buffercount;
       unsigned int buffertime;

lib/dtscmeta.cpp

@@ -311,31 +311,11 @@ namespace DTSC {
   std::string readOnlyTrack::getIdentifier(){
     std::stringstream result;
     if (type == ""){
-      result << "Metadata_" << trackID;
+      result << "metadata_" << trackID;
       return result.str();
     }
     result << type << "_";
     result << codec << "_";
-    result << (bps / 1024) << "kbit_";
-    if (type == "audio"){
-      result << channels << "ch_";
-      result << rate << "hz";
-    }else if (type == "video"){
-      result << width << "x" << height << "_";
-      result << (double)fpks / 1000 << "fps";
-    }
-    return result.str();
-  }
-
-  std::string Track::getIdentifier(){
-    std::stringstream result;
-    if (type == ""){
-      result << "Metadata_" << trackID;
-      return result.str();
-    }
-    result << type << "_";
-    result << codec << "_";
-    result << (bps / 1024) << "kbit_";
     if (type == "audio"){
       result << channels << "ch_";
       result << rate << "hz";