•  13-09-2019
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Question

I'm working on a C++ application that uses OpenCV/ffmpeg to capture video frames from my built-in webcam (Studio XPS 13). This application is really sensitive to those auto light adjustments that the webcam driver does.... is there any way I can change this behavior? Either via some webcam driver settings app, or in code (you may suggest a different library).

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Solution

Well, I'm not sure what the most general way to do this is, but I know that the module for my webcam (ov511) has options to tweak all these settings... try running modinfo for the kernel module.

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