OpenCV recognizes my camera but cant read - c++

Question

I've been working on a computer vision project for a while now using the webcam of my laptop (it shows up as "HD WebCam" with 640x480 res) but want to use this program with the camera of my DJI-Inspire1 drone. The camera is recognized and opened but it fails to read images from it.
In more detail:
in my player class load camera function:
capture.open(-1); // this opens a window with a combobox showing all
//the cameras i have. Selecting the DJI camera fails
//the read while selecting the webcam fails and crashes.
// capture.open(0); opens the webcam succesfully
// capture.open(1);
open(1) seems to try to open DJI-Camera but gives different values than
open(-1) and crashes after reading a frame (the frames are entirely
black 720x480 CV_8UC3) In debug mode it crashes whie reading the frame with a Segmentation fault and points to a dissassembly of "DriverProc" (i guess?) and a line with a movdqa command.
// capture.open(2); oddly also seems to try and open DJI-camera now with
// 720x486 resolution resulting in a black 720x486 CV_8UC3 image (no crashes).
// anything above open(2) fails and crashes
if(capture.isOpened()){
// in here i check the values of different properties, they are:
// open(-1) open(1) open(2) HD WEBCAM
// CV_CAP_PROP_FORMAT = 0 -1 -1 -1
// CV_CAP_PROP_FRAME_WIDTH = 720 720 720 640
// CV_CAP_PROP_FRAME_HEIGHT = 486 480 486 480
// CV_CAP_PROP_FOURCC = 1.49883e+09 -4.66163e+08 -4.66163e08 8.44715e+08
// CV_CAP_PROP_FPS = 30 0 0 0
}
next up is in the main loop of the player class (its on its own thread)
while(!stop){
// this is the command that tries to read the next frame
if(!capture.read(frame)){
// this happens for the open(-1) version
}
}
So basically the resolution is either 720x486 or 720x480 which is very strange, there seems to be three cameras connected yet the list with capture.open(-1) shows only 2. open(2) will succefully load a black image :P. Im certain that the camera is working since i can view it in other applications such as "Livestream Studio". The Video goes from the camera to a controller (which reduces the resolution to 720 i think) wirelessly and from there to a Blackmagic design HDMI->USB3.0 converter and from there to the PC. After Intense googling i found out that the fourcc code 1.49883e+09 for the open(-1) version is indeed "2VUY" which is used by Blackmagic so that makes sense. could find what the -4.66163e08 ones mean though.
I'm using openCV 3.0.0 , minGW4.92 32bit , Qt 5.5.0
So does anyone have any ideas as to what the problem might be? I'm all out of ideas.