what is this audio/video plugin?!

Hi there, looking in the code, I can see the following scripts in use:

WPaudio MP3 Player

JW Player – I’m guessing it’s a custom integration but there are a number of plug-ins available.

Look in the details for each player as to what formats they support. I highly doubt you can add advertising if you’re using a third-party embed to display other people’s videos. If you are uploading and hosting your own videos, you can do whatever you want in your editing software.

Good luck.