Zoom file edited and now twice the size
Hi all
I have been given a zoom file

it is only 18Mb but after editing a few bits out and rendering to another file, it usually comes out twice the size even at lowest quality.. i can't seem to find the same input values to my output file.. I tried a few things but only found a smaller frame size.. not the 1280 x 720 of the original.
HELP!
thanks
