When I create a video which has just a picture as its image rather than an actual video clip, when I upload it to YouTube, the image doesn't show, the screen is just black, however the audio plays fine.
My last successful 'picture video' was January 2013. I tried to upload one in August 2013, and the screen was black (the image shows for a split-second at the start). I hoped it was a one-off, but I did another one today and uploaded it, and it's happened again. Googling shows someone with the same problem in May 2013, so it would seem something has changed with VideoPad or YouTube between January 2013 and May 2013, and now we have this bug.
I've tried .avi, .wav and .asf, tried a different frame rate and a different resolution, no difference.
The video is fine with other video editors. This is definitely a VideoPad problem.