Tuesday, January 21, 2014

Re: [Avid-L2] ProRes Same-as-source export

 

Greg Huson wrote:

> In a 720/5994 project, when I have a prores MXF mix-down, then I do a 'same as
> source' export, I get a QT movie that's 1280x720 BUT displays as 1920x1080 -
> that's the 'native' display size. I can edit that in QT pro, of course, but
> shouldn't the export natively be 1280x720? Seems like a bug - and plays hell
> with compressor or media encoder. If I do a QT reference export, that displays
> correctly.
>
> Anyone else seen this behavior? There are not settings for frame size in the
> export dialog box.

YES! I had that same issue at the end of last week, on MC 7.0.3 on Mac OS
10.7.5. AppleProResCodec.component is likely version 3.0.3 of 3/29/2013;
but, I am not in front of that system.

The first clip in my 720p/59.94 sequence was a 1080p/23.976 ProRes422 HQ
clip, a Fast Import from a QuickTime captured in a PIX recorder.

I figured the probem was that 1080p clip, and did a Video Mixdown to DNxHD
145. My second same as source export was 1280 x 720 as expected.

However, I see above that your export was from a mixdown as well. So,
perhaps it is a ProRes problem and not that my first clip was 1080p.

-Jeff

__._,_.___
Reply via web post Reply to sender Reply to group Start a New Topic Messages in this topic (5)
Recent Activity:
.

__,_._,___

No comments:

Post a Comment