I have provided a few links to get you started but I highly suggest doing a on your Blu-ray player model.
Try searching for something like “Panasonic DMP-BD30 Firmware”.
double-checking the country/region of the firmware. I mainly use a Sony Playstation 3 for testing projects.
The Playstation 3 is currently the cheapest Blu-ray player with an Ethernet port.
, I thought I should mention a few basic 101 tips to help people just getting started with BR authoring.