Adobe Premiere Pro Forum
CS5.5 low quality video compared to CS5
CS5.5 low quality video compared to CS5
by Bogdan Boeru on Feb 16, 2012 at 12:01:48 am

Hello,

I just upgraded to CS5.5 and noticed a abrupt loss in quality. I can't figure out if it's a setting somwhere, I've ticked on and off most of them, but to no avail. CS5 works great, the image is sharp.

Here's what I'm talking about: Left is the original source, right is the timeline preview(if exported, it saves it like in the preview window).



Any ideas?

Thanks a lot,
Bogdan


Re: CS5.5 low quality video compared to CS5
by Clark Cooper on Feb 16, 2012 at 1:17:29 am

What have you tried or not tried? Mercury Playback Engine settings (assuming compatible GPU)? Are your export settings the same as they were before the upgrade? etc, etc?


Re: CS5.5 low quality video compared to CS5
by Bogdan Boeru on Feb 16, 2012 at 1:56:50 am

MPE is disabled (ATI HD4850), and the export settings are identical.

The problem starts as soon as I place the file on the timeline. As the photo shows, the source is a lot sharper, while the timeline footage looks like it has been downsized then upscaled back to 720p.


Re: CS5.5 low quality video compared to CS5
by Eric Jurgenson on Feb 16, 2012 at 5:46:04 pm

Maks sure the program viewer resolution is set to full (little triangle button in upper right of viewer)




Re: CS5.5 low quality video compared to CS5
by Bogdan Boeru on Feb 16, 2012 at 7:07:21 pm

Both Playback Resolution and Paused Resolution are set to Full. It's not a viewer problem, as the low quality appears on the exported video.


Re: CS5.5 low quality video compared to CS5
by Eric Jurgenson on Feb 16, 2012 at 8:19:32 pm

Are you exporting interlaced material as progressive?




Re: CS5.5 low quality video compared to CS5
by Bogdan Boeru on Feb 16, 2012 at 8:25:13 pm

It's progressive footage, 720p @23.976 fps (shot with Nikon D3s).

Even if I tick off "Use Previews" when exporting, the same low quality appears. It's driving me nuts, I can't understand why the source isn't identical with the one in the timeline... The Sequence is HDV 720p @ 24fps.


Re: CS5.5 low quality video compared to CS5
by John-Michael Seng-Wheeler on Feb 16, 2012 at 9:13:37 pm

What happens when you drag the clip onto the new item icon in the browser to automatically create a matched sequence?


Re: CS5.5 low quality video compared to CS5
by Bogdan Boeru on Feb 18, 2012 at 3:21:03 pm

This sorts it. The image is sharp again compared to the previous sequence.

The strange thing is that I created another simple "HDV 720p 24fps" sequence, and this is sharp also. I can't understand what went wrong with the first one.

Now I'll have to check my image when I start new projects, to see that it's identical with the source.


Thanks a lot!

Bogdan Boeru





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