Added utcoffset field to metadata to display VoD program time if supported by output

lib/dtsc.cpp

@@ -1151,6 +1151,7 @@ namespace DTSC{
       stream.addField("maxkeepaway", RAX_16UINT);
       stream.addField("bufferwindow", RAX_64UINT);
       stream.addField("bootmsoffset", RAX_64INT);
+      stream.addField("utcoffset", RAX_64INT);
       stream.addField("minfragduration", RAX_64UINT);
       stream.setRCount(1);
       stream.setReady();
@@ -1183,6 +1184,7 @@ namespace DTSC{
     streamMaxKeepAwayField = stream.getFieldData("maxkeepaway");
     streamBufferWindowField = stream.getFieldData("bufferwindow");
     streamBootMsOffsetField = stream.getFieldData("bootmsoffset");
+    streamUTCOffsetField = stream.getFieldData("utcoffset");
     streamMinimumFragmentDurationField = stream.getFieldData("minfragduration");
 
     trackValidField = trackList.getFieldData("valid");
@@ -2088,6 +2090,12 @@ namespace DTSC{
     stream.setInt(streamBootMsOffsetField, bootMsOffset);
   }
   int64_t Meta::getBootMsOffset() const{return stream.getInt(streamBootMsOffsetField);}
+
+  void Meta::setUTCOffset(int64_t UTCOffset){
+    stream.setInt(streamUTCOffsetField, UTCOffset);
+  }
+  int64_t Meta::getUTCOffset() const{return stream.getInt(streamUTCOffsetField);}
+
   /*LTS-START*/
   void Meta::setMinimumFragmentDuration(uint64_t fragmentDuration){
     stream.setInt(streamMinimumFragmentDurationField, fragmentDuration);

lib/dtsc.h

@@ -419,6 +419,9 @@ namespace DTSC{
     void setBootMsOffset(int64_t bootMsOffset);
     int64_t getBootMsOffset() const;
 
+    void setUTCOffset(int64_t UTCOffset);
+    int64_t getUTCOffset() const;
+
     std::set<size_t> getValidTracks(bool skipEmpty = false) const;
     std::set<size_t> getMySourceTracks(size_t pid) const;
 
@@ -497,6 +500,7 @@ namespace DTSC{
     Util::RelAccXFieldData streamMaxKeepAwayField;
     Util::RelAccXFieldData streamBufferWindowField;
     Util::RelAccXFieldData streamBootMsOffsetField;
+    Util::RelAccXFieldData streamUTCOffsetField;
     Util::RelAccXFieldData streamMinimumFragmentDurationField;
 
     Util::RelAccXFieldData trackValidField;

src/input/input_hls.cpp

@@ -746,6 +746,7 @@ namespace Mist{
     }
     tsStream.clear();
     // set bootMsOffset in order to display the program time correctly in the player
+    meta.setUTCOffset(streamOffset + (Util::unixMS() - Util::bootMS()));
     meta.setBootMsOffset(streamOffset);
     return true;
   }
@@ -837,8 +838,8 @@ namespace Mist{
     }
 
     // set bootMsOffset in order to display the program time correctly in the player
+    meta.setUTCOffset(streamOffset + (Util::unixMS() - Util::bootMS()));
     meta.setBootMsOffset(streamOffset);
-
     if (streamIsLive || isLiveDVR){return true;}
 
     // Set local vars used for parsing existing headers

src/output/output_http_internal.cpp

@@ -505,8 +505,16 @@ namespace Mist{
     }
     json_resp["type"] = (M.getLive() ? "live" : "vod");
     if (M.getLive()){
+      if (M.getUTCOffset()){
+        json_resp["unixoffset"] = M.getUTCOffset();
+      }else{
         json_resp["unixoffset"] = M.getBootMsOffset() + (Util::unixMS() - Util::bootMS());
       }
+    }else{
+      if (M.getUTCOffset()){
+        json_resp["unixoffset"] = M.getUTCOffset();
+      }
+    }
 
     // show ALL the meta datas!
     M.toJSON(json_resp["meta"], true);