An embedded Keynote video (mov format) stops playing in 2 seconds.
I am making a presentation in Keynote (v6.5.3) running on a Macbook Pro (OS X 10.10.5) and I would like to embed a video in mov format. The video plays properly in Quicktime, but within the Keynote presentation it stops playing after 2 seconds. Is there a setting in Keynote, or in the OS, that will permit me to play the entire video without stopping?
In case it matters, the video occurs in the 35th slide of a 45-slide presentation. It is the only movie so far that I have tried to embed.
Thanks...
MacBook Pro, OS X Yosemite (10.10.5)