
Hi Arun,
The following questions will help us better understand the issue you are having:
1- When clicking on Video icon, what do you see? Does the video load or not?
2- If you right click Download icon and select "Save link as" in order to save the video on your machine, does the video play afterwards?
3- Is there a specific test case/execution we can take a look at?
Regards,
Subject7 Team