[Xiaomi Yi] Share your scripts and settings

[wzheng11]

Hey,any idea what can be done to improve image quality??
I havent buy any yi camera yet, but will buy soon if theres some examples of improved image quality
hope someone can show or recommend me :>

 

[stanley_freire]

Yes! I know it, and i tould this many time!

Hi guys!
Any update on this?
Do you think that in a near future we'll be able to change settings just using a trigger/combination of buttons on the camera? That would be just amazing.
Thanks!

 

[AirKite]

Any update on this?

I am developing additional application for Xiaomi Yi, where you can change all settings (iso, shutter speed, awb, noise reduct, etc). It stage some 80% for release first version...

 

[vili]

It is possible to record video with AE, but with AE shift, like -1 EV?
What would be the command?

And for HDR jpg timelapse?

For example loop this:
photo with auto exposure EV -1
sleep 2
photo with auto exposure EV 0
sleep 2
photo with auto exposure EV +1
sleep 2

thx a lot!

 

[AirKite]

hi guys, i want to show you example my custom app for xiaomi yi

 

[mr_cg]

Looks great !!!!!!!!!!!!!
Will it be available in the play store? When?

 

[AirKite]

Looks great !!!!!!!!!!!!!
Will it be available in the play store? When?

Thanks! I am working on more functions, i don't know when i release this. And don't know, need application sell for money? (like 1$). or only free?

 

[zadayak]

That's cool. You can share it here!! I want to try it.

 

[cabalus]

Nice APP. It works standalone ? Or is a file in root of sdcard needed? Are you looking for beta testers ?

 

[valdi99]

I would beta-test it, if you look for such a volunteers.

 

[cabalus]

i use this script for superview 30mbps

# WaffleFPV V8

#--Recording Adjustments--
# 4GB Clipping
writew 0xC03A8520 0x2004
# Sets Bitrate to 30Mbs.
writew 0xC05C2092 0x41F0
# Superview Stretch
writeb 0xC06CC426 0x0C
writel 0xC05C2D7C 0x04380780

#--Sharpness Adjustments--
# Coring
t is2 -shp mode 0
t is2 -shp max_change 5 5
t is2 -shp cor d:\coring.txt
sleep 1
# Noise adjust
t ia2 -adj tidx -1 1024 -1

#--Misc. Adjustments--
# Short Beep once script fully loaded
t pwm 1 enable
sleep 1
t pwm 1 disable

which line is needed to use 2k with 30mbps

 

[luckylz]

It is possible to record video with AE, but with AE shift, like -1 EV?
What would be the command?

And for HDR jpg timelapse?

For example loop this:
photo with auto exposure EV -1
sleep 2
photo with auto exposure EV 0
sleep 2
photo with auto exposure EV +1
sleep 2

thx a lot!

My idea is:
(1) Take the first photo with EV 0;
(2) Read the exif info (ISO & Shutter Speed) from the photo;
(3) Change ISO & Shutter Speed to EV -1 & 1 value, then take another 2 photos.

 

[luckylz]

You are reading my mind I thought about develop custom client app with all possible options (like scripts). In cam-side implementation very easy.

Simple in Xiaomi Yi (side):
autoexec.sh

lu_util exec 'nohup tcpsvd -u root -vE 0.0.0.0 21 ftpd -w / >> /dev/null 2>&1 &'

(for active FTP server)

while true; do
   d:\commands_from_app.sh
   sleep 1
done

(for check commands_from_app.sh and execute if exist)
command for delete file "commands_from_app.sh" can be put by self (in end line) =)

Great job ! I have already used the same logic to touch the Yi Cam settings as your code, the part of

while true do
  do_something
  sleep 1
done

 

[RiTCHiE007]

Thanks! I am working on more functions, i don't know when i release this. And don't know, need application sell for money? (like 1$). or only free?

If i was you i would do basic function for free and inapp for pro functions for like 1 dollar.

 

[Foto Amg]

Hi, I want to tweak some gamma/saturation/vibrance etc. for video.
I am using this by default for those:
t ia2 -adj ev 0 0 150 0 0 160 0
t ia2 -adj gamma 180

I wish to know whats are the min/max ranges and in which direction does it go up or down for the value.

I made a test, recording video with different settings:
t ia2 -adj gamma 80
and
t ia2 -adj gamma 240

Both videos looked the same!

Is it not affecting video only jpeg images?
What did I do wrong?

 

[strAvus]

Hey guys,

this is my video with the script I'm running on 12.13 with 35mb bitrate, my question is... do you guys think it can get any better? And my lens still can get focused to provide more sharpness? Video is raw uploaded straight from the camera.

 

[ThatGuy]

Hey guys,

this is my video with the script I'm running on 12.13 with 35mb bitrate, my question is... do you guys think it can get any better? And my lens still can get focused to provide more sharpness? Video is raw uploaded straight from the camera.

Have you done any modifications to your mic or is that the standard sound? Also what revision do you have?

 

[strAvus]

Yes I did, I did remove the tape that was over it and did put earphones sponge instead. Z23L.

 

[ThatGuy]

Yes I did, I did remove the tape that was over it and did put earphones sponge instead. Z23L.

Thanks! Mic and Lens mods are next for me, I think I have done as much as possible with the firmware. See the scripts I am running in my signature if you haven't tried them yet.

 

[strAvus]

No worries I actually use them except RAW format and noise reduction at 500 or 1000.