Divya Mohan The video that I have selected, when u click on that link it doesn't appear in a separate window.
But what code u have given, it appears in a separate window.
Why it is so?
How should I make youtube video to be in a separate window?
Actually found the issue here. The videos that were displaying this on embed had "Copyrighted" music playing in the background. YouTube apparently does not play videos like this while embedded.
This. Is the problem.