About how big a file would a two-minute screen-grab movie of a 170mm x 110mm area with an mp3-quality sound track be, using Bandicam?

Hello Bob,

This is Zun from Bandicam.

Your recorded video might be about 40~70MB.

Please try the free version of Bandicam.
- Download: http://www.bandicam.com/downloads/

Best Regards,
Zun

Hi Zun

Thanks, will do that

Bob