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Dave Simpson
on Sep 19, 2012 at 1:03:57 pm

Hi All,

I have a program edited for Broadcast done in DVCPROHD 1080i. I also need to make a DVD for a presentation. How should I export the timeline to burn a DVD in I DVD and maintain as much quality as possible? I know it won't still be HD but any advice as to how to get the best results would be appreciated.
I'm using Media 100 Suite 2.0.1 and I have Adobe Media Encoder and Compressor if need be.


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Bernhard Grininger
Re: DCVPROHD 1080i to DVD
on Sep 21, 2012 at 7:39:36 am


The topic You should be interested here is scaling and file-based
standards conversion
DVD-coding itself is not the problem, since You could
get the very best coder in the industry for an affordable price:

Scaling frequently comes up in the forums; the bad answer:
There is not a single good software standards converter out there.
Well, there is Amberfin, but their's iCR standards converter costs $$.$$$.-
It offers the very best scaling because it's based upon the Snell&Wilcox HW converters...

But for the rest of us there is no easy way for file-based standards conversion!
At least not with acceptable quality. It's a shame!

So the fastest way would be:
- simply use Adobe ME for scaling and encoding
- put the MPEG2 quality specs to the max (two pass VBR)
- process in 32bit float precision and with maximum render quality
Do NOT de-interlace. AME's de-interlacing is a catastrophe.

for the best affordable quality:
- use your Matrox or AJA I/O HW, better a BMD Teranex for scaling HD to SD

(requires 2nd capture/playout device like computer / deck / recorder;
We actually do have excellent scalers in our I/O-HWs but aren't able to use them file-based!...)

- re-capture SD uncompressed 10bit
- encode in Apple Compressor using the CCEmp plugin

Best regards,

P.S.: Please does anyone have an idea why file-based high quality standards conversion
is still not available to the rest of us?

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Dave Simpson
Re: DCVPROHD 1080i to DVD
on Sep 22, 2012 at 1:22:29 pm

Hello Bernhard

Thanks for the response. I will try your Adobe ME suggestion first and see how things look, then take it from there.



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