Strange 24P DVD glitches at DVinfo.net

Craig Irving · July 13th, 2011, 01:30 PM

This might be an exclusive problem with the AME, but I've been following the guides published by Cineform for 24P DVD creation and am still having some issues.

I exported a Cineform 1080p24 master file from my project, and it's perfect. I've subsequently exported an H.264 MP4 file from that master, and it's perfect.

Where I am running into trouble is exporting that CF master to a DVD. It correctly identifies as 23.976fps in Encore and I transcode using those settings and here is what I experience:

- Noticeable jitter/shake of the entire image when still.
- Noticeable jitter/shake on text.

I understand DVDs still compile and store as 29.97 on the disc, but I did not think these anomalies would occur. Can I reduce them a different way?

Note: I don't mean motion judder, I mean the image/text shakes up and down.

Craig Irving · July 13th, 2011, 03:28 PM

Rendered it out using FCPX and no flaws. FCPX is finally good for something! :)

Craig Irving · July 13th, 2011, 04:23 PM

I've isolated the problem further. It does appear to be Cineform related, because if I use the MP4 file instead of my Cineform master to create the DVD it appears to have no problsm. So it is unrelated to frame rate.

I authored a DVD for pressing/distribution back in February using this same method and it had no problems. So I can only assume it has something to do with either i) a newer CF build, or ii) CS5.5

July 13th, 2011, 01:30 PM	#1
Craig Irving Major Player Join Date: Jun 2006 Location: Toronto Posts: 539	Strange 24P DVD glitches This might be an exclusive problem with the AME, but I've been following the guides published by Cineform for 24P DVD creation and am still having some issues. I exported a Cineform 1080p24 master file from my project, and it's perfect. I've subsequently exported an H.264 MP4 file from that master, and it's perfect. Where I am running into trouble is exporting that CF master to a DVD. It correctly identifies as 23.976fps in Encore and I transcode using those settings and here is what I experience: - Noticeable jitter/shake of the entire image when still. - Noticeable jitter/shake on text. I understand DVDs still compile and store as 29.97 on the disc, but I did not think these anomalies would occur. Can I reduce them a different way? Note: I don't mean motion judder, I mean the image/text shakes up and down.

July 13th, 2011, 03:28 PM	#2
Craig Irving Major Player Join Date: Jun 2006 Location: Toronto Posts: 539	Re: Strange 24P DVD glitches Rendered it out using FCPX and no flaws. FCPX is finally good for something! :)

July 13th, 2011, 04:23 PM	#3
Craig Irving Major Player Join Date: Jun 2006 Location: Toronto Posts: 539	Re: Strange 24P DVD glitches I've isolated the problem further. It does appear to be Cineform related, because if I use the MP4 file instead of my Cineform master to create the DVD it appears to have no problsm. So it is unrelated to frame rate. I authored a DVD for pressing/distribution back in February using this same method and it had no problems. So I can only assume it has something to do with either i) a newer CF build, or ii) CS5.5