Mpeg2 broadcast quality

Hi,
I would like to export Mpeg2 TV broadcast quality files directly from Final Cut. We produce commercials and want to stop encoding files from beta tapes.
The file quality we need is Mpeg2 15-18Mb (4:3 ratio, 4.2.0 or 4.2.2).
Any idea if this can be achieved with compressor or another utility?
Thanks,
Ariel
G5   Mac OS X (10.4.8)  

You could try with BitVice(http://www.innobits.com/). I have never used it but it's a very popular (not free) MPEG2 encoder for Mac.
  Alberto

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