Pavel Mašek

I think I already made my point three times about that test. With fw 1.4, the writing speed to sd increased considerably. Based on that test, I had bought the samsung pro card. After fw 1.4 came, I bought the lexar 2000x and wow, such a huge difference.
 
I sent several emails to that site asking to retest, but they replied they hadn't got the nx1 anymore. So no new test. But they should at least add a disclaimer about reports from users about 4x higher speeds with fw 1.4.

Tommix, as far as I can tell, the process is all but simple. As pavel wrote, patience is a keyword here. Otto created some nice scripts. Vasile seems to have upped the bitrate. Chant is delving into the main code.
Three must be the conditions joined by a logical AND:
- Interested in nx system
- higly knowledgeable in sw development and Linux system
- have time
 
Not that easy to return a TRUE value ;-) 

Actually you didn't get my point. I own both samsung pro and lexar 2000x cards. The real world difference (not benchmark) is of the 4-5x magnitude. Hence there is something wrong with that benchmark.

Are those people martians? Seems like they have green blood.

- pause footage during playback -> capture frame using Fn button. Such a jpg has ISO and shutter speed in EXIF

- pause footage during playback -> capture frame using Fn button. Such a jpg has ISO and shutter speed in EXIF

I was curious if in-camera playback will work with high bitrate hacked video. Andrew mentioned in old article ( http://www.eoshd.com/2014/04/nikon-d800-hacked-50mbits-high-bitrate-recording-option/ ) that D800 was not able to playback its own hacked videos.
So I have put Vasile's high bitrate hacked clip to SD card and try to play it in my NX1 ............. and it works without any issues!
So now I am curious how high can we go with bitrate to keep playback working :-)
BTW - ISO in his clip jumps from 400 (brightest parts) to 1250.

I just got back from a trip to Spain and while there I found myself taking a lot of photos (more than usual) and switching back and forth between photos and videos became really annoying and got me thinking.
Is it possible to write a program like focus stacking one that when you push a combination of buttons it pulls up a menu with the following items that would perform the following tasks?
3840x2160 24p
 - Record the current Shutter speed, aperture, ISO and WB into a file named “photo” on the SD card
 - Set the video resolution to 3840x2160 24p
 - Set the shutter speed to 1/50
 - Set the ISO and WB to values that are stored in a file named “3840x2160 24p” on the SD card
 - Enter into video stby mode 1920x1080 120p
 - Similar as above except with different shutter speed, video resolution and ISO and WB from a file named “1920x1080 120p" Return to photo settings
 - Check to see if the video resolution is set to UHD or HD and save the ISO and WB setting into files “3840x2160 24p” or “1920x1080 120p” respectfully
 - Restore the shutter speed, aperture, ISO and WB settings from file “photo” on the SD card. I thinking this program would speed up my process of switching between photos and video and could even include things like different picture profiles for each resolution.
What does everyone else think? Is this possible to do using the st and prefman commands and is it even worth doing or is this not going to be useful to anyone but me?

- pause footage during playback -> capture frame using Fn button. Such a jpg has ISO and shutter speed in EXIF

I was curious if in-camera playback will work with high bitrate hacked video. Andrew mentioned in old article ( http://www.eoshd.com/2014/04/nikon-d800-hacked-50mbits-high-bitrate-recording-option/ ) that D800 was not able to playback its own hacked videos.
So I have put Vasile's high bitrate hacked clip to SD card and try to play it in my NX1 ............. and it works without any issues!
So now I am curious how high can we go with bitrate to keep playback working :-)
BTW - ISO in his clip jumps from 400 (brightest parts) to 1250.

Unlocked shutter would be a great thing. Mainly because I want 1/48 as an option in 24p for a true 180 shutter. 1/50 is close but not the same.   

There's an easy way to test whether it is compression / video related or a limitation of 8bit, find a blue sky and shoot an H.264 4K clip of it and an 8bit JPEG.
Bet the 8bit JPEG is ok. I think it's more a compression or 6K sensor output to 4K scaling issue.

- pause footage during playback -> capture frame using Fn button. Such a jpg has ISO and shutter speed in EXIF

I was curious if in-camera playback will work with high bitrate hacked video. Andrew mentioned in old article ( http://www.eoshd.com/2014/04/nikon-d800-hacked-50mbits-high-bitrate-recording-option/ ) that D800 was not able to playback its own hacked videos.
So I have put Vasile's high bitrate hacked clip to SD card and try to play it in my NX1 ............. and it works without any issues!
So now I am curious how high can we go with bitrate to keep playback working :-)
BTW - ISO in his clip jumps from 400 (brightest parts) to 1250.

Some new stuff im working on :
 



All videoframes, im thinking of probably starting that stock footage thing sometime near.

Some results using gamma dr and osiris m31 lut. Would be great if the bitrate could be improved. Dynamic range and banding are the biggest problems in my opinion. And a button to switch quickly between movie resolutions and framerates. will come in real handy!

I think the OP just wants to remove the shutter limit in video mode which can only go to 1/30, Samsung most likely put it there to prevent people who do not know what they are doing from go below the recommended shutter angle for video. 

Camera should do just fine if you remove the limit as there is no restriction for video mode regarding shutter speed, its just the amount of times the shutter closes every second, video mode can function even if the shutter is set to BULP mode on some cameras.
Low shutter speeds in video mode can help create cool blurry art shots which is probably what the OP is looking for.

I was curious if in-camera playback will work with high bitrate hacked video. Andrew mentioned in old article ( http://www.eoshd.com/2014/04/nikon-d800-hacked-50mbits-high-bitrate-recording-option/ ) that D800 was not able to playback its own hacked videos.
So I have put Vasile's high bitrate hacked clip to SD card and try to play it in my NX1 ............. and it works without any issues!
So now I am curious how high can we go with bitrate to keep playback working :-)
BTW - ISO in his clip jumps from 400 (brightest parts) to 1250.

I was curious if in-camera playback will work with high bitrate hacked video. Andrew mentioned in old article ( http://www.eoshd.com/2014/04/nikon-d800-hacked-50mbits-high-bitrate-recording-option/ ) that D800 was not able to playback its own hacked videos.
So I have put Vasile's high bitrate hacked clip to SD card and try to play it in my NX1 ............. and it works without any issues!
So now I am curious how high can we go with bitrate to keep playback working :-)
BTW - ISO in his clip jumps from 400 (brightest parts) to 1250.

I was curious if in-camera playback will work with high bitrate hacked video. Andrew mentioned in old article ( http://www.eoshd.com/2014/04/nikon-d800-hacked-50mbits-high-bitrate-recording-option/ ) that D800 was not able to playback its own hacked videos.
So I have put Vasile's high bitrate hacked clip to SD card and try to play it in my NX1 ............. and it works without any issues!
So now I am curious how high can we go with bitrate to keep playback working :-)
BTW - ISO in his clip jumps from 400 (brightest parts) to 1250.

If you like Samsung NX products tell Samsung to keep them alive. Have your voice heard by easily signing the petition below:
http://www.ipetitions.com/petition/samsung-keep-nx-alive

Minor update, still doing what Im doing, still digging and documenting what changes Im finding in the firmware, have started to explore with telnet and the camera. Its looking good. Have a few ideas on how it utilizes firmware updates but nothing solid yet. But I like how both stages are progressing. Although i wish I had more to show haha but dumping c isnt going to have a point! I should have a major update in a few days though!

Yes, Motion JPEG with high bitrate is far superior to HEVC and there is a Motion JPEG codec in the NX1 already for the 480p mode, Chant said he would look into it for me regarding the increase of resolution and possibly bitrate. 
It was a good move by Samsung to include the Motion JPEG codec besides the HEVC

Someone wanted to see what JPEG 15 fps image burst was compared to the HEVC, and to say the least the difference is massive not just in the dynamic range but the pure colour information presence in the images, now I have chosen to use 1080p to show the difference as much as possible because its not as noticeable in 2160p, the only difference at such high resolution is the dynamic range, now its clear that JPEG will always be superior to HEVC in 1080p mode and perhaps even in high resolution as well simply because they contain more information per frame. The JPEG have superior resolution as well compared to HEVC even in 1080p, both JPEG and HEVC have the same settings applied to them including sharpness.
Both HEVC and JPEG where colour graded in After Effects using the GammaDR2LOG -> VisionLog - LOG Generic_FujiColor 200_CIN -> Cineon to Film Contrast 01 -> Lumetri Adjustments
In camera settings used for both HEVC and JPEGs are: 1/100 - F/4 - ISO100
JPEG are super fine and resolution: 2048x1152 (Downsampled to 1080p in After Effects)
HEVC are Pro quality and resolution: 1920x1080
 
GammaDR settings:
Red X1.00 - Green X0.95 - Blue X1.00
Sharpness -10
Contrast -10
Luminance 16-235
Master Pedestal not touched
Picture Style Normal settings:
Red X1.00 - Green X0.95 - Blue X1.00
Sharpness -7
Contrast -10
 
HEVC LEFT - JPEG RIGHT
GRADED TOP - UNGRADED BOTTOM

 
I uploaded these files for everyone to try them out if they want to:
103_0326 - 100ISO - https://mega.nz/#!DctRFaIY!eMeqsd-3incYu2IqBZQGW7zINRtwwF8aKO8AFd1gixQ
2592p15 - 3200ISO - https://mega.nz/#!PN0zQIIQ!7tcNWhfTOKDsUYvqZNocFb9bpnMyChdTamdawx5gbzI
3648p15 - 4000ISO - https://mega.nz/#!WdFHkAgZ!8MoMydWK55KXkOnDLR5AlwFslkC4PjZ2YDr2LKSN8KY
 
 

hear hear
 
on a side note, I got a response from the filmconvert guys today with regards doing an nx1 profile, seems promising..
 
 
"Hi Aaron,
Most likely
Not quite definite yet though.
Best Regards"