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Nic · 20th October 2003, 08:38

Ahh, the timestamp is a PTS, so divide by 90000 to get the number of seconds. But strangely (well almost) it is not the PTS of the Sub Stream in the MPEG, but it is offset, I think, by the video stream PTS.

So (from memory) you have 'SP' (which is the start of sup sub) then the PTS (which I think is a QWORD) then pretty much the size of the sub minus it's header and that's about it. (I think there was one more bit, but I can't remember (im at work now))

Hope that helps

-Nic

ps
jhmac: I'll write a mini-guide for the next release, but for now read through mine and DVDRFreak's posts in this thread, and that should give you an idea of how things work. But it sounds like your doing it right anyway

20th October 2003, 08:38	#139 \| Link
Nic Moderator Join Date: Oct 2001 Location: England Posts: 3,285	Ahh, the timestamp is a PTS, so divide by 90000 to get the number of seconds. But strangely (well almost) it is not the PTS of the Sub Stream in the MPEG, but it is offset, I think, by the video stream PTS. So (from memory) you have 'SP' (which is the start of sup sub) then the PTS (which I think is a QWORD) then pretty much the size of the sub minus it's header and that's about it. (I think there was one more bit, but I can't remember (im at work now)) Hope that helps -Nic ps jhmac: I'll write a mini-guide for the next release, but for now read through mine and DVDRFreak's posts in this thread, and that should give you an idea of how things work. But it sounds like your doing it right anyway Last edited by Nic; 20th October 2003 at 08:44.