I have completed the edit of a video that I would like to share via photoshop.com. I chose the only option that pops "flash video for photoshop.com" and generated the file. I uploaded the file to photoshop.com. For about 4-5 hours, the video shows "processing" and then I get an error that says "unable to create a version of video for display on web...". What do I need to do?