I have a few cams that shoot Psf in a 50i container, GH2 GH1 Canon HV20 HFM40 etc.
When I bring the clips into Vegas it always interprets the footage as UFF.
I go into Clip Properties and change from interlaced to Progressive. But I don't want have to do that to every clip.
So,
you change to Progressive and click the Save button, and now whenever Vegas imports a 1080 AVC file (in this instance) it should be imported as Progressive.....
But it doesn't....
No matter how many times I save it still imports as UFF.
I'm sure this worked in previous versions.
If this is a bug or whatever, does anyone know a script to interpret all clips as Progressive?
Thanks for any info.

Yes, that should work. I don't have any footage of that type so I can't test it but it should work.

Alternately, you could drop them all on the timeline, select them, and then run a script that changes the properties for you. I know Excalibur can do this and I'm sure the other major scripts can do so as well.