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-   -   Mpeg 2 and Blu-Ray (https://www.dvinfo.net/forum/blu-ray-authoring/141378-mpeg-2-blu-ray.html)

David Morgan January 11th, 2009 01:45 PM

Mpeg 2 and Blu-Ray
 
Need some confirmation on a few things:

If I shoot and edit HDV natively, I can export mpeg 2 to my DVD authoring program and it will burn a BR disc without the need to transcode the mpeg 2 into something like H.264? If so, then basically this method is the least degrading to HD content as it's shot, edited and put to disc without transcoding?

Using Sony Vegas 8 and DVD architect.

Tom Roper January 11th, 2009 11:23 PM

That's correct.

Ron Evans January 12th, 2009 07:04 AM

HDV is CBR if you use the Bluray compliant preset in Vegas this will be transcoded to VBR. I vary the average to make sure I get the time on the disc. IF the time is less than 2hours I use the preset if more I just alter the average a little. For 2 hours and 20min I have a preset I made of 15Mbps min, 23Mbps average and 30Mbps max. Transcode is very quick as most are not recompressed at all.

Ron Evans


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