Frank2

Yes Greybeard, this is correct. If I record a video the ISO is set down to 160 after a second. But the first recorded second is overexposed. So it is to a certain degree working. I would have expected that at least half pressing the shutter button would have shown 160. But it is not a problem for me.

Today I found the setting with this side effect: It was caused by the natural live view setting. If I activate this feature, then the lowest auto ISO in video is 640.

The problem is solved. I performed a setup-reset and now it is working.

Thank you for your answer David. The Problem is that the x-S10 has an own ISO auto mode in video. This auto mode cannot be configured. The auto modes 1..3 for photos have this config option and are all set to 160 as base ISO on my camera. Also pressing the button halve way down doesn’t show a lower ISO than 640.

Hi Fuji X-S10 owners. I am using the video mode of the X-S10. I have set manual exposure. Shutter speed is 1/60 as I film with 30fps. I have set auto ISO. Dynamic range is set to 100%. Whatever I do the lowest ISO possible is always 640. I can set 160 manually, but 640 seems to be the lower limit for auto ISO. This is a problem in bright light. I use the current firmware. There are now configurable auto ISO modes like in photography. Is there a trick to get lower ISOs in video with auto ISO? Best regards Frank