Avid Pro Audio Community

tokolosh · #1 11-27-2010, 08:33 AM

I found that there is a noticeable QT latency in version 9 of pro tools.

I compared an identical session running on the same system using PT 9 and PT LE8. When I looked at the video in PT 9 I noticed a one frame latency in the QT mpeg A playback.

Has anyone experienced this behavior in PT9?

tom_lowe · #2 11-27-2010, 01:08 PM

How do you know it's 1 frame? Have you used a syncheck?

tokolosh · #3 11-27-2010, 04:40 PM

nope, but it feels like a frame maybe a bit more then one but the point is that it's out. BTW, thanks for the tip on the graphic card it works like a charm :)

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Playback latency when using VIDEO	koka	003, Mbox 2, Digi 002, original Mbox, Digi 001 (Mac)	13	01-14-2010 01:26 PM
Playback Latency	Art Disco	003, Mbox 2, Digi 002, original Mbox, Digi 001 (Mac)	2	09-10-2008 08:16 AM
003 zero latency; Mix/Playback?	CalebB	003, Mbox 2, Digi 002, original Mbox, Digi 001 (Mac)	8	07-30-2007 03:13 PM
latency on playback. why??	dobryden2	003, Mbox 2, Digi 002, original Mbox, Digi 001 (Win)	2	01-17-2007 08:46 AM
latency on playback??	dj_czech	003, Mbox 2, Digi 002, original Mbox, Digi 001 (Win)	3	04-30-2001 04:24 AM