logo Sign In

Post #385440

Author
Darth Mallwalker
Parent topic
Need Help to sync DD 5.1 LD rip to LD video capture for 97 SE "Take 2" Set
Link to post in topic
https://originaltrilogy.com/post/id/385440/action/topic#385440
Date created
9-Nov-2009, 5:41 PM

Moth3r said:

Is LD ac3 48kHz or 44.1kHz?

It's 48kHz, 384kbps.


Dunno if it's true or not, but I recall reading that in NTSC-land PCM soundtracks are actually running at 44056Hz, or 44,100*(1000/1001).

Yes I understand PCM & AC3 are different beasts and we risk comparing apples to oranges, but I can't help wondering if the same principle applies?
48000*(1000/1001) = 47952Hz
That's in the neighborhood of 3sec difference per side.