Using technically impossible shutter speed when shooting video?
I have a question about the video mode of my DSLR.When i record i can set the frame rage (e.g. 25 fps). In that setting my DSLR should take 25 images within 1 second.In manual (or "s" mode) mode i can set the shutter speed of the taken video. Technically the maximum should be 1/25 because of the frame rate. But i can also choose values above. Question: How is it technically possible to record a video with 25 fps having set the shutter speed more than 1/25s. ( e.g. 1/4s)
It depends on your camera settings. Traditionally you cannot go longer than the frame rate. What happens many times is that people set the camera to Auto / Program. Those settings usually have Exposure Safety Shift functions. Meaning that it will reset to the minimum speed necessary. If you were to override these types of settings. The frames will just repeat and get blurry.