Heya! I've been having this reoccurring issue for the past couple of days- it happens on and off..ie, sometimes none of the movies work at all, and other times the same movies that were acting up work just fine.
In summary, what happens is the entire video will load. Pressing play, however, only moves the picture forward by one frame, then goes back to being paused. At first I thought "maybe I accidentally double clicked?" So I waited about 30 seconds, hit the play button once. Still, it moved forward one frame, then stopped.
The sound doesn't register during this issue. On an interesting note, however, if I rapidly click the play button on and off it looks like a stop motion film! XD
Any help would be appreciated- has this happened to anyone else, and if so... any quick fixes?