I have added image files to the end of my video, but it stops at the original end time of the video clip. I have tried to change the new end time that reflects
the added images time, and I keep getting a message that reads: "Ending time must be after the Start Time and before the end of the clip". And it doesn't go away until
I click out of the screen, and then I click back to it and then when I try to change the end time, I get the same message.