A couple of feature requests:
A couple of things have bugged me about this dialogue box for a while.
Firstly, "Video data:" and "Audio data:" have the suffix "KB", but "Projected file size:" has the suffix "K". Making them match would make the numbers in the last two line up and make for easier comparison.
I think the bitrate in "Video data" should come
before the data size to maintain that alignment for all three fields. Come to think of it, why not include a bitrate for "Audio data" as well?
Lastly, it has always bugged that there isn't an "Estimated time remaining" because this would be the most useful information to display. "Time elapsed" and "Total time" don't actually tell you anything
useful unless you do the mental gymnastics to subtract one from the other.