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Forum: Video Encoding and Conversion 11-03-2005, 12:18 PM
Replies: 8
Views: 1,242
Posted By Dialhot
I did but only to use CCE in batch mode (using a...

I did but only to use CCE in batch mode (using a perl script I did to call CCEFront). I never use the Roba mode that is, according to the documentation (or perhaps I read that on some forums) not...
Forum: Video Encoding and Conversion 11-03-2005, 09:04 AM
Replies: 8
Views: 1,242
Posted By Dialhot
A lot more than CQ in Tmpgenc at least. And this...

A lot more than CQ in Tmpgenc at least. And this is even more true because everything I encode is in the range 20-30. That is very narrow.
On the range 0 to 100, the curve is probably not so linear.
Forum: Video Encoding and Conversion 11-03-2005, 06:33 AM
Replies: 8
Views: 1,242
Posted By Dialhot
Q curve in CCE is linear, not like CQ in Tmpgenc....

Q curve in CCE is linear, not like CQ in Tmpgenc. So a manual prediction is very easy : encode at Q=20, note the filesize, encode at Q=30 then some easy maths to determine the correct Q that will...
Forum: Video Encoding and Conversion 11-03-2005, 05:40 AM
Replies: 8
Views: 1,242
Posted By Dialhot
And to answer to your question : there is no...

And to answer to your question : there is no (distinguishable) diff between 3 passes and Q=20. That is why we prefer to use OPV mode : we reach the same result in the third of the time ! (plus a...
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