DVD to DivX encoding?

[php111]

Hello,

I have a bunch of questions about how to setup the DivX codec for good encodes.

Codec tab: What should I set for Experimental SSE4 full search?


What should I set for Bidirectonal coding?


How much should I set for Max keyframe interval?

What percent should I set for keyframe threshold?

Video tab:

Should I set for Noise Reduction?

What should I set for Psychovisual Enhancements?

That is all my questions. Please reply back ASAP. Thank you.