That is odd.
What is the format of those two Images?
Are you sure that they are the same pixel x pixel resolutions, as the others?
The 1400 x 930 should not be an issue, but what is the Frame Size of your Project?
I forgot to mention this is an old project that worked fine in PE9, all I did was shortened one of the other unrelated clips.
The original film project is AVCHD full HD 1080i 25 I exported the film as a 720p 25 Windwos Media file, same settings I always use.
jpg image resolution is same format as the others, jpg 1400px on long side. I even went back and checked the resolution and re-imported the images, replacing the old one, but it didn't make any difference.
The only thing that works is to tick the box that allows you to share the video using the workarea indicators, all is fine then, otherwise as I said, the images appear very pixelated and look as though they're about 200 pixels wide that have been enlarged.
Thanks for that additional info.
I am at a total loss, as to why a few Still Images would yield any problems, especially after you have verified that they have the same resolution and format.
One test, that comes to my mind, would be to Open the problem Still Images in PS, or PSE, and then Save_As either a PSD, or perhaps a PNG-24. Import those Save_As Images into PrE, replacing the bad ones, and then test with a full Timeline Share/Export. Any better?
A few more questions: are there Transitions between those problem Images? If so, which Transition?
Any Effects added to those problem Images? If so, which ones?
Good luck, and wish I had more ideas.