Force reload of context and stream properties when switching between …

…LiveTV segments.

When transitioning between LiveTV segments it is not safe to assume that the next
segment has the same AVFormatContext and AVStream properties as the previous segment.

Fixes #9542.

mythtv/libs/libmythtv/mythplayer.cpp

@@ -2247,6 +2247,7 @@ void MythPlayer::SwitchToProgram(void)
         discontinuity, newtype, newid);
     if (!pginfo)
         return;
+    newtype = true; // force reloading of context and stream properties
 
     bool newIsDummy = player_ctx->tvchain->GetCardType(newid) == "DUMMY";
 
@@ -2372,6 +2373,7 @@ void MythPlayer::JumpToProgram(void)
         discontinuity, newtype, newid);
     if (!pginfo)
         return;
+    newtype = true; // force reloading of context and stream properties
 
     bool newIsDummy = player_ctx->tvchain->GetCardType(newid) == "DUMMY";
     SetPlayingInfo(*pginfo);