How to test shutter speed with VRay physical camera? Method of testing shutter speed with VRay physical camera

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Method of testing shutter speed with VRay physical camera

First, open the scene file, click Create, select the VR entity camera, drag and drop Create in the scene, and then check the camera angle.

Click Modify to set its shutter size to 36mm, focal length to 40mm, and aperture coefficient to 1.6. The smaller the coefficient, the brighter the picture and the shutter speed is 200.

Hold down the C key, switch to the camera view, and click Render to see the rendering effect at this time.

We continue to set the shutter speed. When we reduce the shutter speed to 130, we render the viewing effect again. We found that the slower the shutter speed, the brighter the picture.

Let's set it to 300 again and click Render to see the rendering effect at this time.

The results show that we can control the brightness of the picture by setting the shutter speed. Of course, the premise is that these parameters can only be set by switching to the angle of VR physical camera, which will be effective. These parameters will not work if you switch to another angle or render in perspective view. This requires special attention.

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