I am looking for a media converter (specifically .avi to .mp4) that simply changes the type of file (.avi , .mp4) WITHOUT drastically changing the file itself. For instance, I used iSquint to convert a 700mb .avi file. I used the "Standard" option. The end result was a 900mb .mp4 file. Why the extra 200mb? I don't want it to change the quality of the file, I want it to be the same as it was before, just converted to .mp4. I understand that the two (.avi and .mp4) are different, so i don't mind a minor difference in file size, but 200mb?! c'mon! I simply want to change the file type, not the quality of the file itself.