Samplitude Video Sync Problem

Dave The Machine · 3rd August 2011

Hey,

I'm scoring a track for a video, but the video seems to be out of sync in playback. However, it is not out of sync object-wise, as the picture previews and wave diagrams line up perfectly (and also worked last time I loaded it).

So I thought it must be a latency problem and adjusted the buffer sizes up, also setting preload to 100% and playing back with preload. However, the video still doesn't want to playback in sync!

I've even froze all MIDI tracks and unloaded all plugins and no cigar.

Anyone have any suggestions?

Thanks,

Dave

siriusbliss · 21st August 2011

Which version of Samplitude?
What resolution is your video preview window set at?
Have you posted on the user forum?

I haven't noticed any video sync. issues during playback, or in the preview window, etc.

Greg

Jeff Hayat · 21st August 2011

Is it hard out of sync (as in you notice it right away), or does it start out in sync and then slowly drift out?

If it's the latter, it could be a framerate issue, such as you are running your project at video speed (29.97/23.98) and the vid was output at film speed (30/24). Or vice-versa) Or it's maybe a PAL/NTSC thing.

If it drifts, is it about 15 frames out at 10 min?

3rd August 2011	#1
Dave The Machine Gear interested Joined: May 2011 Location: Croydon, London Posts: 25 Thread Starter	Samplitude Video Sync Problem Hey, I'm scoring a track for a video, but the video seems to be out of sync in playback. However, it is not out of sync object-wise, as the picture previews and wave diagrams line up perfectly (and also worked last time I loaded it). So I thought it must be a latency problem and adjusted the buffer sizes up, also setting preload to 100% and playing back with preload. However, the video still doesn't want to playback in sync! I've even froze all MIDI tracks and unloaded all plugins and no cigar. Anyone have any suggestions? Thanks, Dave

21st August 2011	#2
siriusbliss Gear addict Joined: Nov 2007 Location: Bay area Posts: 499	Which version of Samplitude? What resolution is your video preview window set at? Have you posted on the user forum? I haven't noticed any video sync. issues during playback, or in the preview window, etc. Greg __________________ Samplitude ProX. / SonicCore Scope Xite-1 Soundclick

21st August 2011	#3
Jeff Hayat Lives for gear Joined: Feb 2009 Posts: 915	Is it hard out of sync (as in you notice it right away), or does it start out in sync and then slowly drift out? If it's the latter, it could be a framerate issue, such as you are running your project at video speed (29.97/23.98) and the vid was output at film speed (30/24). Or vice-versa) Or it's maybe a PAL/NTSC thing. If it drifts, is it about 15 frames out at 10 min? __________________ http://www.universalsampling.com http://www.jeffreyhayat.com YouTube Channel

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