hey all i have recently bought a gopro hero3+ black but it is being a barstard and will only record for about 20 secs even though the sd card says it has 3.5 hours of room any ideas on how to fix. thanking you
I'd also make sure your SD Card is fast enough, I had that issue with my SLR when doing video on a spare card. In the manual for Hero it says is wants a Class 10 MicroSD.
It'll have it written on it, post a pic, pretty much if your card isn't fast enough it can't write the video fast enough and so it just dies in the arse. SD Cards are cheap. Buy a new one from a camera store and make sure it's the right class or higher.