Whats wrong with my rendering?

traviscook88 wrote on 7/25/2010, 8:29 AM

I used Vegas Pro 9 to make some bluray media and rendered the video using 1920x1080-24p 25Mbps. But when I pull it into DVD architect and play it on the timeline there prior to building the media I am getting this weird effect. You can see my screen shot at http://www.solutionstream.com/tmp/vegas.jpg.

did I render wrong? I just want to build a NTSB std Bluray disc.

Thanks.

Comments

John Gordon wrote on 7/25/2010, 9:02 AM

a litte more information please...

what was your source material properties?

what was the project properties?

what were the render settings?

Earl_J wrote on 7/25/2010, 10:37 AM

National Transportation Safety Board ... ? (wink)

traviscook88 wrote on 7/25/2010, 2:37 PM

Ok, so you can see that I am inexperienced at this. NTSB. Ha. :) Good one, me.

anyway, source material was HD video from my Sony camera. m2ts files. 1080p format.

Rendered with the Bluray template for MPEG2 at 1920 by 1080 24p.

Thanks.

Steve Mann wrote on 7/25/2010, 6:25 PM

What Sony camera?
Is this seen during a pan or other fast movement?

Dave_OnSet wrote on 7/25/2010, 6:44 PM

Looks to me like some sort of pulldown / 24p / 1080i issue.
More information on how it was recorded might be helpful. If the camera is recording 30p into a 1080i hdv tape using psf recording, but the signal is interpreted to be 1080p 30 and then pulldown is added to convert to 24p I think it could produce something like this.
As indicated previously, more camera and recording format info would be helpful.
Are you reducing interlace flicker in DVDA?
Have you tried playing the rendered file with another program?
(At what point in the production process do you start seeing this type of artifact?)