Video frames not displaying properly

I am trying to display video frames, but they're showing up incorrectly.

I'm using MATLAB R2019b, a Point Grey Flea3 camera, the "Image Acquisition Toolbox Support Package for Point Grey Hardware," Point Grey FlyCap2, and the following code:

vid = videoinput('winvideo', 1, 'RGB32_1600x1200');
set(vid,'FramesPerTrigger',Inf);
set(vid,'ReturnedColorSpace','rgb');
vid.FrameGrabInterval = 5;

start(vid);

while(vid.FramesAcquired <= 100)
    data = getsnapshot(vid);
    imshow(data);
end

stop(vid);
flushdata(vid);

clear all;

Previously, the video would display as expected, but for some reason I now get results like the attached image. The video looks fine in FlyCap.

[Walter Roberson]

It sort of looks like the internal YUV was in "packed" format and was converted incorrectly to RGB

https://www.manualslib.com/manual/917698/Point-Grey-Flea3-Fl3-U3.html?page=80

[Ward]

That's exactly what was wrong, thank you! For anyone else having the same problem, changing the video mode to RGB in FlyCap is what fixed it.

[Walter Roberson]

I would have expected set(vid,'ReturnedColorSpace','rgb'); to do that for you...

[Ward]

Oh, I'll try that, thanks!

[Walter Roberson]

You already did that; I am surprised it did not work. But anyhow, setting RGB in FlyCap got you working, and that's the important part for now.