Open VLC Media Player, then select "media", then "Open Network Stream".
Copy in this address:
Click on Play and the video will show. If the video shows for only a second, try again.
The camera actually has its own home page.
Copy this into your web browser:
The page has Ambarella at the top so that must be the company who manufactures the systems in the Gopro.
There is also a list of options that don't do much.