DVD SP compressing a Raw QT file

Posted by graziemile 
DVD SP compressing a Raw QT file
January 07, 2009 09:05PM
Hello,

I am creating a DVD of a 30 minute program. I export the timeline from FCP as uncompressed QuickTime then import it into DVD SP. When I build & burn the DVD, the whole thing comes out to be around 1.5 GBs.

Since I have approximately 3 more GBs on a 4.7 GB DVD, how can I set DVD SP not to compress so much?

Thank you so much!
Re: DVD SP compressing a Raw QT file
January 07, 2009 09:26PM
There's only so much you can increase in terms of quality settings. DVDs have a "roof" as to the bit rate. If you want more control, use Compressor -- though with a 30-minute show, you still can only increase the quality settings so much before your DVD starts having playback problems.


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Re: DVD SP compressing a Raw QT file
January 07, 2009 09:35PM
Thanks. Two questions:

1) Is there anything that I can actually do in DVD SP to increase/improve the quality?

2) When using Compressor, I think one video file gets created and 2 audio files (of the two audio files, one smaller and one larger). Is there any difference as to which audio file I take and import into DVD SP? (if my description of Compressor is correct).

Thank you!
Re: DVD SP compressing a Raw QT file
January 07, 2009 10:04PM
> I think one video file gets created and 2 audio files (of the two audio files, one smaller and one
> larger). Is there any difference as to which audio file I take and import into DVD SP?

Use the AC3 instead of the AIFF. Much smaller (more room for video) and very little difference in end quality.

> Is there anything that I can actually do in DVD SP to increase/improve the quality?

Go into DVD Studio Pro Preferences - Encoding - Bit Rate/Max Bit Rate. Keep the max bit rate around 7 Mbps; any higher and your disc will have playback problems. There's only so much you can do in DVD Studio Pro, so use Compressor for more control.


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