This conversation has been merged. Please reference the main conversation: Lightroom: Poor Video playback in Lightroom 4 on PC
So, my problem is - it won't play my videos. In the Library, I'll hit play, it'll play for a half of a second and then, *chop chop chop* ....end of the video. They're not long video clips, a couple seconds each; 6-15 seconds long - but none of them play.
Is it a glitch or did I do something wrong?