Hacked FW 1.2.0 yet?

pingutm

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#1
Hi there,

Has anyone compiled a higher Bitrate hack for the 1.2.0 firmware yet?
I like being up to date on my firmwares but the low bitrates just dont cut it :(

i have a z221 serial #

The 2k mod ontop of the high bitrate would be nice or is this allready implimented into the latesst fw by xiaomi?

Thanks
 
Last edited:
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#2
But you can do it yourself, it' so easy.

And no, latest firmware doesn't contain 2k resolution, yet.
 
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pingutm

pingutm

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#3
im on a mac so dont have the tools :(

if someone could throw one together for us Mac users (and anyone too lazy to hack there own) that would be awesome
 
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Xermalk

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#4
Just updated my z221 to 1.2.0.

Created the autoexec file with notepad++ and put this in it.
The noise reduction and thumbnail removal seems to have worked, but im not getting 35 mbit.

#t ia2 -adj tidx [ev_idx][nf_idx][shutter_idx]", "-1 disable"
#looks like the values are between 0-16383 (0x0000-0x3FFF)
#set noise reduction value to 2048
t ia2 -adj tidx -1 4096 -1
#set bitrate 1920x1080 60fps 35Mbps
writew 0xC05C1036 0x420C

rm \DCIM\103MEDIA\*thm.mp4

Would love a custom firmware with 1080p60 35 and 1080p48 30 mbit cbr.
 

funnel

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#5
Your autoexec somehow got corrutped when copy pasting from the forum, happened to me too. Download a new one from github or this one I attached.
 

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