MPEG2 Presentation Time Stamps (PTS) calculation

Question

I have an MPEG2 TS file and now I am interested in extracting PTS information from each picture frame. I know that PTS is described in 33 bits including 3 marker bits. But I

Answer 1

24hours/day * 60min/hr * 60secs/min *90k/sec (clock) = 7962624000, which needs 33 bits to be represented; You can extract your time from the clock using this info;