Export of video from Premiere Pro cc results in only one frame being exported
I am trying to export a finished video from Premiere Pro cc. In the last couple of days I have completed two similar projects and exported them with no problems. But for some reason, when I export this video, the resulting file exports in matter of seconds, rather than 10-15 minutes as was the case for the others, and when opened it is just one random frame from the project.
I am not doing anything different in this video from what I did in the previous ones other than that I did use keyframes this time and the finished video is slightly longer (13 minutes versus 11 minutes) than the previous ones. There is ample space to save the file to my computer.
I am using Premiere Pro 2017.0.2 v11.0, Tanq
I am using Windows 10 Home
The source footage is AVCHD
No error message comes up when I export
Intel Core i5-4570T CPU @ 2.90 GHz
8.00 GB (7.89 usable)
I will run any updates I can find to Premiere.
I am trying to export as H.264 1080p YouTube HD using maximum render quality. There are no error messages in the Premiere project.
