issue while playing mp4 on android

issue while playing mp4 on android

I’m using PG build 3.0 (tested also on PG framework). I am using a video tag in my html, it is working fine on ios. The problem is that I cannot play the video file (.mp4) in Phonegap application in Android:

My code is simple:

video controls preload="none" src="http://musee.moursel.com/video/intro.mp4" width="320" height="240"