Merge branch 'development' into LTS_development

# Conflicts:
#	lib/h264.cpp

src/io.cpp

@@ -735,7 +735,7 @@ namespace Mist {
             break;
           }
 
-          MEDIUM_MSG("Buffer has indicated that incoming track %lu should start writing on track %lu, page %lu", tid, finalTid, firstPage);
+          MEDIUM_MSG("Buffer says %s:%lu should start writing on track %lu, page %lu", streamName.c_str(), tid, finalTid, firstPage);
           trackMap[tid] = finalTid;
           if (myMeta.tracks.count(finalTid) && myMeta.tracks[finalTid].lastms){
             myMeta.tracks[finalTid].lastms = 0;

src/output/output.cpp

@@ -552,14 +552,31 @@ namespace Mist {
     return buffer.begin()->time;
   }
   
-  ///Return the end time of the VoD asset, or 0 if unknown.
+  ///Return the start time of the selected tracks.
+  uint64_t Output::startTime(){
+    uint64_t start = 0xFFFFFFFFFFFFFFFFull;
+    if (selectedTracks.size()){
+      for (std::set<long unsigned int>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
+        if (myMeta.tracks.count(*it)){
+          if (start < myMeta.tracks[*it].firstms){
+            start = myMeta.tracks[*it].firstms;
+          }
+        }
+      }
+    }
+    return start;
+  }
+
+  ///Return the end time of the selected tracks, or 0 if unknown or live.
   uint64_t Output::endTime(){
     if (myMeta.live){return 0;}
     uint64_t end = 0;
-    for (std::set<long unsigned int>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
-      if (myMeta.tracks.count(*it)){
-        if (end < myMeta.tracks[*it].lastms){
-          end = myMeta.tracks[*it].lastms;
+    if (selectedTracks.size()){
+      for (std::set<long unsigned int>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
+        if (myMeta.tracks.count(*it)){
+          if (end < myMeta.tracks[*it].lastms){
+            end = myMeta.tracks[*it].lastms;
+          }
         }
       }
     }

src/output/output.h

@@ -59,6 +59,7 @@ namespace Mist {
       bool seek(unsigned int tid, unsigned long long pos, bool getNextKey = false);
       void stop();
       uint64_t currentTime();
+      uint64_t startTime();
       uint64_t endTime();
       void setBlocking(bool blocking);
       long unsigned int getMainSelectedTrack();