HDV header edit to flag progressive How?

[diffid]

Hi I need to edit the header in some HDV m2t files, transport stream, to flag progressive rather than interlaced.

It's just to test some video import software, not as a solution to anything.

What options do I have apart from transcoding?

[2Bdecided]

You can use this, without transcoding...

http://www.videohelp.com/tools/Restream
http://www.hv20.com/showthread.php?32552-HV30-30p-workflow-Vegas-smart-render

Cheers,
David.