How to stop video looping (repeating after finished) ??
it's very annoying !!

I don't think there's a way. But what is so annoying about it? Just watch the video and close the tab, or just click pause.

Step 1) Pause the video
Step 2) Check if the video is paused
Step 3) If step 2 fails, repeat step 1

Well, I agree it is midly annoying, but I can live with it. Its just funny when its repeat itself and my parent are like "what is going, they are back at 0-0". Yeah, pretty funny. :P

there's a way:

1) Right click on the video
2) Check/Uncheck LOOP

done.

Thanks Gennady