Normal
Renamed a H264 TV recording to MKV and played back using ffdshow, quicksync reported in the OSD. I also tried your tswriter.ax (17a) in this area51 thread: https://forum.team-mediaportal.com/threads/tsreader-tv-black-screen-and-rtsp-infinite-loop-fixes.105545/ and got the same no quicksync for h264 problem there.
Renamed a H264 TV recording to MKV and played back using ffdshow, quicksync reported in the OSD.
I also tried your tswriter.ax (17a) in this area51 thread: https://forum.team-mediaportal.com/threads/tsreader-tv-black-screen-and-rtsp-infinite-loop-fixes.105545/ and got the same no quicksync for h264 problem there.