problem with Snapshot on webcam
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Hi everyone, I have problem with the snapshot syntax. so, basically, i have this project which use laser distances and camera/webcam for detection. the process is something like this and it is in real time: when laser sensors detect the obstacles, it will instruct camera to get a snapshot of the scenes. Then, as the laser sensors move closer to the obstacles, it will take another snapshot of the scenes. so, the problem is, i always get similar image between snapshot scenes 2 and snapshot scenes 1. I do not know what happen, seems like the camera stuck in viewing the scenes. The snapshot scenes 2 and Snapshot scenes 1 supposed to be different image due to different distance detected. can somebody tell me what is going on? hope you guys understand the problem.