What is WD TV Live Streaming Media Player GPL Code

WD Legacy Products WD TV Live Streaming
1

What is this and how we can use ?

http://support.wdc.com/product/download.asp?groupid=1011&sid=161&lang=en

2

In general you can’t use it. Its a legal requirement to make the code available but if you install it on your player it will make non-reversible changes to the player.