Why video isn't showing in browser?

Question

I inserted the source of a video file in html5, but its just showing & playing in audio format in the browser. I can't see & enjoy video. Can somebody tell me the right reason ?

Answer 1

there are exact video formats u have to chek it for html

Answer 2

@Amjad: I used here the video formats..but still showing audio format when i run it or see in page formed..