Blu-Ray - Video Plays Back Faster Than Audio

Swyzlstyx wrote on 1/20/2010, 11:39 AM
I recently started having trouble with my last couple of Blu-Ray projects.

I render the video to MPG2 Blu-Ray, using the template in Vegas, and the the audio to AC3. (AVC renders take too long on my computer...so I use the MPG2 template...renders super fast.)

In DVDA5, the project settings are correct, and the "preview" is spot-on. However, when I burn the BD, it the video plays back faster than the audio. Like 5-10% faster (that's a VERY rough estimate).

With one project, I deleted those data files that Vegas and DVDA make, re-rendered the video and audio, and it magically burned a good BD.

But I'm not having any luck with my current project...and it's just a 10 minute home video. I've burned up half my stash of BD-R's trying to figure it out.

The video was originally 720/60p, but I put it on a 1080/24p timeline and rendered it using the 1920x1080/24p DVDA Blu Ray template. Again, it plays back perfectly in the DVDA Blu-Ray project preview.

Any thoughts?

Comments

musicvid10 wrote on 1/20/2010, 12:36 PM
However, when I burn the BD, it the video plays back faster than the audio.

You didn't say "how" you are playing your burned BD disc. On your computer? Which player? On your home entertainment system? Which player?
Swyzlstyx wrote on 1/20/2010, 2:26 PM
"You didn't say "how" you are playing your burned BD disc. On your computer? Which player? On your home entertainment system? Which player?"

I'm playing it back on a Panasonic DMP-BD30 standalone Blu-Ray player, plugged into my TV.

I can't play Blu-Ray discs on my computer and don't have another player to see if it's my player malfuctioning.

I also don't know how to check the "image" file that DVDA creates, to see if the sync problem is on the disc or or on my player.



I DID just notice that for some reason I changed the Blu-Ray render template in Vegas to insert a 2-3 pulldown! I'm not sure WHY I did that at some point...but now I'm thinking that maybe my BD player is removing the pulldown to play on my 1080p TV, and maybe THAT is causing the video to playback faster than the audio? Wouldn't that make some kind of sense??

Thanks!