MATLAB: Videoinput disk logging skipping every other frame

frame rateimage acquisitionImage Acquisition ToolboxMATLABvideoinput

Hi there–
I'm logging webcam data to disk using videoinput from Image Acq Toolbox.
My webcam is set to 30 fps (verified in Matlab) and when logging to memory, it manages to obtain every frame. However, when logging to disk, I am getting exactly half as many frames as I would expect given the time. This occurs both with 'disk' and 'disk&memory' logging. I'm on a powerful i7 with plenty of memory and fast hard drives, obtaining only at 352×288 resolution, and at the moment nothing else is running. It occurs whether I have a preview on or not. Any guesses?

Best Answer

For whatever reason, after a reboot this problem is not occurring.
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