Bitrates: Convert Divx to What?

kqmaverick · #1 11-07-2003, 09:06 AM

i know CQMatic dosent like DivX and i was wondering what i should convert to before i run it through CQMatic

Dialhot · #2 11-07-2003, 12:45 PM

CQMatic read only tmpgenc project.

And tmpgenc can read avi. So... no need.

kqmaverick · #3 11-07-2003, 07:17 PM

i read somewhere DivX and XviD have a seek problem that screws up the estimates, because CQMatic estimated 81.56 CQ and when i used it the video file came out 20mb to big

kwag · #4 11-08-2003, 02:14 AM

Quote:

Originally Posted by kqmaverick

because CQMatic estimated 81.56 CQ and when i used it the video file came out 20mb to big

Hi kqmaverick,

Did you set CalcuMatic with audio at 128Kbps (default) for prediction values

That way, you can then encode your audio at 112Kbps, and that will adjust your final size much closer to the original wanted size.
But remember that 99% of the times, CQMatic will calculate a CQ that will be +-2% within target. So maybe your 20MB of is not really that far off

-kwag