Xiaomi Yi Custom firmware with lastest revision

[gado45]

Hi Gente! I've been using your firm for a while and everything worked, then I've flashed again the original 1.2.13 to test something, went back to your firm, now I have file splitting and very fast movement issues, weird because previusly I've filmed more than 3gb files
and 35mbps with the same SD card!

 

[gente]

...i mean its @Fried firmware! i never posted my moded fw here in forum.
Try to update once again after new formated with fat32.

 

[brigo]

hi Gente, I have the Z23L with this custom firmware. Do you know if this one is in daylight 500 and in night 2048 ? Thank you
And if it's not. Where Can I find the same custom firmawere (35 mbps) with the modfication noise reduction 500 and 2048 ?
In fact What's the best custom firmware for Watersport (surf, windsurf,...) and wintersport ?
Thank you

 

[gente]

you have to set via script (autoexec.ash), i mean standard noise reduction is 2048!
more bitrates is better (smoother, more clarity) but you need a fast micros and the files become bigger.
If many daylight footages you can set noise reduction to "0".
Read here in forum how to do that or copy a ready script from a thread and try it. I too have posted some scripts with description here, search for it.
You can change saturation, vibration, exposure, backlights....to your opinion.

 

[Fried]

Hi Gente! I've been using your firm for a while and everything worked, then I've flashed again the original 1.2.13 to test something, went back to your firm, now I have file splitting and very fast movement issues, weird because previusly I've filmed more than 3gb files
and 35mbps with the same SD card!

I don't get your problem, you flashed custom firmware and work well then flash back original firmware to do some test and then custom again and it don't work properly anymore? Am I right?

 

[Mr.Positive]

Hi @gente ~!
I have two SD cards.
One is SAMSUNG SDHC 32GB 10Class UHS-1 EVO and the other one is PNY SDXC 64GB 10Class UHS-1 Turbo Performance(old ver).
I formatted FAT32 both.
Samsung SD worked well with 20Mbps and PNY SD worked well with 25Mbps...
Btw, I want to take a 35Mbps video.
So if you know Micro SD cards that work well with 35Mbps bitrate, would you recommend some sd cards?
Thanks!!

 

[Bradamante]

I've done some research on custom firmware in the past few days. I guess I can figure out the image adjustments. But what about 2304 x 1296 @ 24 FPS? Are you guys sure that the cam can even do that? It's not in the table here? Not mentioned here? Also not here? I can only find 30 FPS at that resolution.

 

[wzheng11]

Anyone tried the yimax movie script and take photos jpeg and raw ? isit better than original?

 

[Barayan]

Can I return to the original firmware 1.2.13 if I flash my 23L with customer firmware?

 

[Anton Sundqvist]

Can I return to the original firmware 1.2.13 if I flash my 23L with customer firmware?

Yes you just add some scripts on your SD card, nothing is changed in the firmware. We're adjusting settings that can't be changed in the app but not actually changing firmware.

 

[Mr.Positive]

Can I return to the original firmware 1.2.13 if I flash my 23L with customer firmware?

Sure. Go to Xiaomi official site "http://www.xiaoyi.com/update/sports?lang=us-en", and then flash yours with the original firmware according to the guide "http://www.xiaoyi.com/home/guide-en.html"

 

[wakodaf]

hi guys i finaly solved my problem with low bitrate. I downgrade fw to the lower version and again upgrade it to actual 1.2.13 from this thread.....
Its works well for 64 GB U 3 kingston card(35000kbps) but its not working well for 32 GB kingston U 1 only (20000kbps)

EDTI: 1920-1080 60 FPS strange splitting files and bitrate about 20000kbps

 

[swatt7]

It appears I've answered my own question! This works on mine. Mine has 1.2.13 custom 35Mbps on it.
#set bitrate to 35Mb/s
writew 0xC05C2092 0x420C
#set video resolution to 1600x1200 60fps
writeb 0xC06CC426 0x0C

Video looks great.

please can you create an autoexec.ash?
1600-1200 30mb/s ? or send on email - drjim86@mail.ru

 

[gente]

please can you create an autoexec.ash?
1600-1200 30mb/s ? or send on email - drjim86@mail.ru

attachment is autoexec for 1600x1200 resolutions with different bitrates and frame rates!
set for 1600x1200 60fps 30 mbps!
If you want set to another combination set "#" before the 2 lines you do not need longer and reset the "#" before two lines you want! The other lines with text are description of what resolution the scripts make do not delete the hashtacks.
You also can copy and paste lines of resolution you need to your own auto exec.ash!
have fun...

 

[Mr.Positive]

attachment is autoexec for 1600x1200 resolutions with different bitrates and frame rates!
set for 1600x1200 60fps 30 mbps!
If you want set to another combination set "#" before the 2 lines you do not need longer and reset the "#" before two lines you want! The other lines with text are description of what resolution the scripts make do not delete the hashtacks.
You also can copy and paste lines of resolution you need to your own auto exec.ash!
have fun...

Hi, Gente...
Could you answer to my question?

 

[gente]

Hi, Gente...
Could you answer to my question?

...look in my signature this three will work stable at 35mbps on my xiaomi with 1.2.13 modded by myself to 35mbps.
Formated in fat32!

all 3 work also with tested 30 minutes footages on follow resolutions and bitrates:

#ok_1600x1200 60fps 45 mbps
#writeb 0xC06CC426 0x0C
#writew 0xC05C2092 0x4234

#ok_1600x1200 30 fps 50 mbps
#writeb 0xC06CC426 0x0D
#writew 0xC05C20C2 0x4248

#ok_1600x1200 30 fps 45 mbps
#writeb 0xC06CC426 0x0D
#writew 0xC05C20C2 0x4234

#ok_2304x1296 30 fps 45 mbps
#writeb 0xC06CC426 0x02
#writew 0xC05C1EB2 0x4234

#ok_1920x1080 60 fps 45 mbps
writeb 0xC06CC426 0x03
writew 0xC05C1EE2 0x4234

#ok_1920x1080 45 fps 45 mbps
#writeb 0xC06CC426 0x04
#writew 0xC05C1F12 0x4234

#ok_1920x1080 30 fps 45 mbps
#writeb 0xC06CC426 0x06
#writew 0xC05C1F12 0x4234

 

[Mr.Positive]

...look in my signature this three will work stable at 35mbps on my xiaomi with 1.2.13 modded by myself to 35mbps.
Formated in fat32!

all 3 work also with tested 30 minutes footages on follow resolutions and bitrates:

#ok_1600x1200 60fps 45 mbps
#writeb 0xC06CC426 0x0C
#writew 0xC05C2092 0x4234

#ok_1600x1200 30 fps 50 mbps
#writeb 0xC06CC426 0x0D
#writew 0xC05C20C2 0x4248

#ok_1600x1200 30 fps 45 mbps
#writeb 0xC06CC426 0x0D
#writew 0xC05C20C2 0x4234

#ok_2304x1296 30 fps 45 mbps
#writeb 0xC06CC426 0x02
#writew 0xC05C1EB2 0x4234

#ok_1920x1080 60 fps 45 mbps
writeb 0xC06CC426 0x03
writew 0xC05C1EE2 0x4234

#ok_1920x1080 45 fps 45 mbps
#writeb 0xC06CC426 0x04
#writew 0xC05C1F12 0x4234

#ok_1920x1080 30 fps 45 mbps
#writeb 0xC06CC426 0x06
#writew 0xC05C1F12 0x4234

Thanks for your answer!
Now I use SAMSUNG SDHC 32GB EVO U1 48/48 MBps.
In this condition, the limitation of bitrate is 20Mbps.
EVO U1 TLC doesn't seem to be better than I thought.
I may as well choose one of three on your signature.
Anyway, once again, thank you for answer.

 

[gente]

...take an U3 card and you will be safe and stable.

 

[reactiionzs]

you have to set via script (autoexec.ash), i mean standard noise reduction is 2048!
more bitrates is better (smoother, more clarity) but you need a fast micros and the files become bigger.
If many daylight footages you can set noise reduction to "0".
Read here in forum how to do that or copy a ready script from a thread and try it. I too have posted some scripts with description here, search for it.
You can change saturation, vibration, exposure, backlights....to your opinion.

So if I like to record 3-4 hours can I use 2k with 18mbs and the files wont be big? Does resolution matter on file size too? I ride an atv so smoothness isnt my priority as long as its clear.
Tried using this but it makes my camera look yellow.
#RAW WB (auskommentiert) + IMPROVED HIGHLIGHTS script by nutsey
t ia2 -3a 1 0 0 1
t ia2 -awb off
also which one is the vibrance and saturation on the numbers.
t ia2 -adj ev 0 0 140 0 0 150 0

 

[swatt7]

ttachment is autoexec for 1600x1200 resolutions with different bitrates and frame rates!
set for 1600x1200 60fps 30 mbps!
If you want set to another combination set "#" before the 2 lines you do not need longer and reset the "#" before two lines you want! The other lines with text are description of what resolution the scripts make do not delete the hashtacks.
You also can copy and paste lines of resolution you need to your own auto exec.ash!
have fun...

Thanks but it does not work..(((
I write next :
#1600x1200 60fps 45 mbps
#writeb 0xC06CC426 0x0C
#writew 0xC05C2092 0x4234

but video recorded on 1920x1080/ 60 fps / 23kbps

what i do wrong?

___________________________

# Set Video Resolution 1600x1200 60/50P 4:3
writeb 0xC06CC426 0x0C

# Set Bitrate 25M bps
# writew 0xC05C2092 0x41C8

# Set Bitrate 50M bps
# writew 0xC05C2092 0x4248
this work... but on 1600x1200,60 fps - only 15kbps(((( not good bitrate((((