Interactive video. JS error in some cases.

[ignaciogros]

1. Create an interactive video with 1 or 2 non-interactive slides (text, for example).
2. Do not check the interactiveVideoScoreNIA option.
3. Save the iDevice and play the video.

You'll get a NaN text in the summary. It's because isNaN(0/0)==true

Example elp (just change its extension): iv-js-error.zip

@mnarvaezm: Please check eXe 3.0's solution too. Thank you!