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Camera framerate is not fixed. #233
The issue was previously open in bluerobotics/qgroundcontrol#217.
Discussion was started here.
The framerate can be checked by playing the video with this gstreamer pipeline:
I was unable to make it fixed by playing with the camera settings.
Although in the video that I attached in the BlueRobotics forum I did not a good job on keeping the camera with the same field of view, I thought that I tried under same conditions over the repetitions of the same experiments, but apparently not.
I did another test with the spare camera I have, and indeed, it is the auto exposure that does not constrain the maximum exposure time according to the framerate set.
In particular, the experiment involves camera without any obstruction, and camera with my hands covering the field of view to make it darker, and indeed the framerate drops, when the auto exposure is set to the default value which according to the get command of
And just to test this hypothesis, I also tried to change