Forcing higher iso

Simon Mikkelsen

New Member
Sep 24, 2015
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I use two Yi's for taking pictures to Mapillary (crow sourced street view) but as soon as I get into e.g. light forest I start to get blurry pictures. When I look at the shutter speed I can understand it: It will often go down to 1/25 or 1/12. That would be OK if the ISO was completely maxed out, but I have images with e.g. shutter speed 1/25 with ISO 113, but I have seen images with an ISO as high as 387.

Is there a way to crank up the ISO? Preferable in a way so it will still vary it. Any image with shutter speed below 1/50 is useless to me, and I would prefer it to crank the ISO to keep it above 1/150.