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不让摄像头自动调节焦距,让它固定焦距,类似于手机框选区域,然后对焦这片区域
如果实现不了这样,那固定焦距可以实现吗,就是固定设置焦距是多少,
OpenMV4 Plus本来就是固定焦距和固定对焦,焦距是镜头决定,对焦是拧镜头决定。
你是说让代码来控制对焦?