Time lapse captures on Windows that exceed a certain video size (estimated sizes larger than 2Gigs) will not playback in QT (they show up blank with no frames) and thus will not playback in Logger Pro. Note that sometimes this happens to files that are very close to 2Gigs as well, and they may not be black but might only show a few frames.

The issue is on Windows only and does not affect Mac. The duration and interval found failing originally is about 37 minutes or greater at 5 second interval.

Workaround:
1) Do not close Logger Pro or delete the video object
2) In the Windows file browser go to the TEMP disk area (Windows key – R and enter TEMP)
3) Navigate to VernierVideo Capture and find the .avi file
4) Copy the .avi file to the desktop
5) Use a third party tool like Handbrake (from Handbrake.fr) to convert the .avi file to .mp4
6) Import the .mp4 file into Logger Pro for use.