When I first installed the app, I was able to see video and get audio. Immediately after changing the channel, I lost audio and video. Nothing plays, but I see data coming through in the meter on the bottom right.

I've tried using VLC as external player and also tried other default playback options ...

There is no error. Just a black screen, no audio or video, but timer plays.

So I cannot do VOD inside ProgDBV?

Correct. I can see the content and click on it, but there is no playback.

TV sources and then input the m3u link.

Sorry, API? I didn't even know this had APIs. I'm just using the standard install, with nothing added to it. Should I be using something else?

I'm having issues watching my provider's VOD. I can watch linear TV just fine, but I can't seem to load any of the on demand content.

All of these files appear to be mp4 files.

Am I doing something wrong?