shutter speed

Hi everyone, I am interested in buying a YI 4k+. One of the features I am interested in is the capability to set a fixed shutter speed in video mode. In the YI specs page it says that this is only possible in photo mode, but I found a thread were someone pointed out that is possible...

Hello! I would like to make timelapse (sunset). But the max shutter speed is limited 1/2 second. The camera doesn't set shutter speed more than this value in the default mode. I don't need the fixed shutter speed. I need reduce the shutter speed (as in default mode) but more than 1/2 second...

I'd like to share my program (written in C) can get some exif information from Xiaomi Yi photo(jpg) / thumbnail(thm), directly run in camera. Limitations: 1.Only works for jpg & thm on Xiaomi Yi camera, others camera jpg format is not same; 2.As I only need the ISO & ShutterSpeed, there are...

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...