Show time lapse video length and file size estimate based on interval and start/end times

When creating a time lapse and selecting the start time, end time, and interval, show an estimate of the resulting video length and file size.

There have been times where I’ve created a time lapse which ended up being way longer than I’ve wanted because I chose too low of an interval and/or too long of a duration. Likewise, there have been times when a time lapse was too short because I chose too high of an interval and/or too short of a duration.

At the very least it would help to know what the resulting video’s frame rate and bit rate would be so I could do some basic math and try to figure out what the duration and file size would be.