RedRushes Sq Pixels?

[Mike Van Laanen]

I shot some clips 4K 16:9 in B16 Release. I ran the clips through RedRushes Half Res High outputting 720p in order to marry it up to some HVX P2 clips for rough edit in FCP 6. The problem I am running into is the output results in square pixels in FCP. They are different than the HVX clips which are HD (960x720).

Do I have to use the "scale" in RedRushes to get the HD (960x720)?
Will I lose more quality by scaling the red raw footage?

Sorry if this has been covered before. I couldn't find anything on this.
Thanks,
Mike

[Uli Plank]

Why don't you rather upscale the P2 footage to 1280 by 720? Yes, you'd loose quality when downscaling RED footage to 960. You can just mix the stuff on a timeline with 1280 by 720.