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Re: Fixing opencv lag
Quote:
Originally Posted by sst.thad
I am trying to get camera tracking working on my beaglebone black. I want to use the axis camera to do this, and I can get that part working. The problem is that the tracking is limited to about 15 frames per second, and the camera is sending at 30fps. This is causing images to just get stored in the buffer, which then starts lagging badly. Does anybody know how to either shrink the buffer down to 1 image, read from the back of the buffer, or loop through the buffer to the end quickly. Or if there are any other suggestions that would help too.
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Is there a reason you are not just requesting one frame and then processing it before requesting the next?
In other words, don't allow the camera to "free run".
You might also try setting the Axis to run at 15 fps. As long as you can process at 15 fps, you should not be filling the buffer.
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