Why DivXLand Media Subtitler reduces the video file ??

[lizza]

I imported a Xvid video file into DivXLand Media Subtitler & a text file to create an embedded xvid video with subtitle . Everything worked great. But I noticed the output video was only 1/3 in size compared to the original file !! I expected the out video a little bigger than the original . Am I wrong ?

My questions :

1) Is the smaller size of the output video due to incorrect configuration in VirtualDub ? ( I assume DivXLand Media Subtitler would automatically configure it for me )

2) How can I preserve the resolution of the output video file in DivXLand Media Subtitler ? Please help .

Thank you .

Best regards,

lizza