I am capturing vidoe off vhs tapes(old home movies). I am using ADS instant DVD and Ulead Studio SE. But I don't know how to predetermine the size of the file with out trail and error. I would like to maximize the use of the CD. I am making SVCD's. Is there a way to calculate the file size with the video and audio capture data.

SVCD-MPEG2 VIDEO - 2.4Mbs
AUDIO BIT RATE IS 244kbps

Thanks for any help