A massive code-dump wasn't enough to allow anyone to help you the last time you posted
I'm facing a issue for audio player in gridview[
^]
and it still isn't enough this time. You need to do some debugging, at least explain what is working and what isn't. We have no idea if this is a problem with components on your machine, your browser settings, the rendering, your database, your network. Start with something simple and get the code working without the gridview using hard-coded urls and go from there.