Premiere on mac won't create mpg1 by Bartek Skorupa on Oct 22, 2009 at 8:23:18 pm
We are not that lucky. Premiere on mac can't export mpg1.
The only way I found to make mpg1 on mac is to use apple's compressor.
There are ways of changing default settings to do it really good. It requires changing a few files, but it works fine.