create application to play mu3 lists

Hi everyone.
I have been looking for documentation to create an iptv application for lg, but it has not been possible to find something.
I am a javascript programmer.
I would appreciate if someone can guide me a little.
Thank you

Please refer to Media Playback sample app. This app shows how to implement media playback in a web app. Streaming Protocol and DRM and Video and Audio Format will also be helpful. Thank you.