what's the bit rate formula for bbmpeg?

[spamnrice]

ok for tmpg.. the formula is

(cbr+224)(2048/2018)(seconds/8)= 1677721600 bites (that's 1600 mb)

so all i gotta do here is plug in the # of seconds and ill get the cbr and input it so i can maximize 2 cds ya know.

is the formula the same for bbmpeg?... if not can someone tell me the formula pls before i waste my time... thanks

[stanwebber]

(# CDR*CDR capacity in mb*1024*8-[total time in sec*audio in kbps])/total time in sec=avg bitrate in kbps. i'd use 737/795mb for 74/80min media(738.04/796.38mb is near max capacity est). add a little breathing space for svcd scan offsets

[spamnrice]

thanks.. this is specifically for bbmpeg?