Blah Blah

Luca did you ever finish your 30mm autoadapter?

Mr. Luca did you finish the af-adapter from 30mm lense?

Mr. Luca did you finish the af-adapter from 30mm lense?

FWIW, I think I have isolated the cause, and what to do to stop the exposure drift when it occurs.
It seems to be something related to the mode dial. Even though it's on M mode and locked, every now and then exposure drift will happen on my NX1. I found now that if I twist the mode dial slightly, or unlock it, turn it away and back to M, the drifting stops.
 
Hope this helps.

the isco ultrastar changes from 1.8X (1.5m) to 2.0m (infinity).
I'll have to check with my elmo I and Singer/Sankor 16D if you wanna know for these

I think it's a software bug and not any sensor damage.

I use this script for downscaling to 1080p 10-bit. It was done by karl from Personal View:
  It works with 0-255.

"there was a guy who managed to make the Samsung communicate with Canon lenses with a conversion board."
I think it's the same guy who made the Rocky Mountains Movie Converter. Looking at his site and videos it seems he can control both EF and NX lenses via Arduino. To me it seems he could be very close in making an active adapter if he has time and motivation.

i-Zoom works for stills without an i-Zoom lense if controlled from app nx. Would be more useful if we got it to work with video.

Do you have any experience if it's supposed to work on video?

I was playing around with settings on NX1:
I noticed I could set colorspace to Galaxy:
[root@drime5 ~]# st cap capdtm setusr 48 3145730
UserData is set
[root@drime5 ~]# st cap capdtm getusr 48        
UserData is COLORSPACE_GALAXY (0x300002)
Whatever that is, the other ones were SRGB and AdobeRGB
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I could use the iZoom feature:
[root@drime5 ~]# st cap capdtm getusr 67
UserData is IZOOM_X1 (0x430000)
There were multiple zoom factors, it zooms on the LCD screen but the photos don't show it and it didn't work with video, maybe with some settings it could work.
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I could set the burst rate to 30fps.
[root@drime5 ~]# st cap capdtm setusr 10 655360
UserData is set
[root@drime5 ~]# st cap capdtm getusr 10       
UserData is BURSTRATE_RATE30FPS (0xa0000)
It shoots with burst but I don't think the camera did 30fps, sounded like 15fps.

Here's what I tried. It changes the iso from 100 to 800 after one sec. Correct value should be the 1/framerate, I think. But even with 1 sec it crashes when recording video.
#!/bin/bash
while true
do
    /usr/bin/st cap capdtm setusr 5 0x50001
    sleep 1
    /usr/bin/st cap capdtm setusr 5 0x5000a
    sleep 1
done

I tried to use a HDR script that switches iso. I only tried to change it 1 times per second and still it stops/crashes the recording very quickly. I was planning to try switching with a gap of 0.04 but didn't since the slow one crashed immediately.
I measured how much an ISO change usually takes and it linux tool time gave a sys reading of 0.02 sec to 0.06 sec. My skills aren't enough to diagnose why it crashed the recording.

I tried to use a HDR script that switches iso. I only tried to change it 1 times per second and still it stops/crashes the recording very quickly. I was planning to try switching with a gap of 0.04 but didn't since the slow one crashed immediately.
I measured how much an ISO change usually takes and it linux tool time gave a sys reading of 0.02 sec to 0.06 sec. My skills aren't enough to diagnose why it crashed the recording.

I tried to use a HDR script that switches iso. I only tried to change it 1 times per second and still it stops/crashes the recording very quickly. I was planning to try switching with a gap of 0.04 but didn't since the slow one crashed immediately.
I measured how much an ISO change usually takes and it linux tool time gave a sys reading of 0.02 sec to 0.06 sec. My skills aren't enough to diagnose why it crashed the recording.

I tried to use a HDR script that switches iso. I only tried to change it 1 times per second and still it stops/crashes the recording very quickly. I was planning to try switching with a gap of 0.04 but didn't since the slow one crashed immediately.
I measured how much an ISO change usually takes and it linux tool time gave a sys reading of 0.02 sec to 0.06 sec. My skills aren't enough to diagnose why it crashed the recording.

Arrived!!!in the next days i will post some video test!

Thanks Luca, I would order if I had money. Finnish economy is not good.

Nice stuff hempo, is your zeiss modified for super 16? That lens and wide angle adapter is a nice piece of kit!! Would love to film with a digital bolex and some of my 16mm glass one day. I was looking at used D16s right before the company stopped producing cameras and have been having trouble finding any used listings.  
Here's a short I just shot with the Angenieux 15-150 on a GH4 
 

Looks really good. I wonder if this will ever be possible on the NX1.
 
Does the 2.5k have the same crop as 4k?

Here is the most recent video I shot:
 
Shot mostly with the Rokinnon 35mm 1.4 lens.  Still using @ricardo_sousa11 video settings.  Tried some additional things this time, like sharpening and film grain.
 

First one is without SmarRange+ and second is with it on.