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KonradIT / goprowifihack

Unofficial GoPro WiFi API Documentation - HTTP GET requests for commands, status, livestreaming and media query.
Apache License 2.0
2.12k stars 334 forks source link

How to discover the commands #196

Open edsonchuck opened 4 years ago

edsonchuck commented 4 years ago

Firstly, thank you very much for your big effort in making this library.

I would like to ask you, if you know how I could discover the Wifi Commands for a DJI Osmo Action.

I just could discover the IP host of the camera, but I have no idea how to discover the list of commands. I wanna only start recording and stop recording the camera over wifi.

Thank you very much for your attention.

Muchas gracias.

KonradIT commented 4 years ago

Hi, I've done this using an Android phone running the Packet Capture app, given what the phone sends are HTTP requests. Someone I know told me the commands might be sent via UDP so I don't know if this app will be able to capture them. If not use Wireshark and a rooted phone.

demiantres commented 4 years ago

I tried to hack the communication without success. I think that the camera uses some Google based UDP protocol (it's been a while and I forgot its name).

KonradIT commented 4 years ago

Sounds like QUIC?

demiantres commented 4 years ago

Exactly.

edsonchuck commented 4 years ago

Thank you very much for your help. At least I know where to start.