Timecodes in animation editors currently show only one decimal place
when the "Compact with Milliseconds" timecode style is selected. This
may not be sufficient precision, so increase the precision to 2 places
instead.
If one animates at 25 fps, each timecode is currently duplicated 2 or
3 times, which makes it hard to distinguish each frame.
The user preference Timecode Style has a "Compact with Milliseconds"
item, but they are not actually milliseconds. For example at 25 fps,
frame 42 will be at 00:01+17, or 00:01.68, which is just seconds with
the decimal part. Actual milliseconds would be 00:01+680ms or
something, which would be cumbersome.
This commit rephrases the option to "Compact with Decimals" instead of
"Milliseconds".
Damien Picard