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irungentoo / Xiaomi_Yi_4k_Camera

Stuff for the xiaomi yi 4k (and 4k+) cameras.
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Firmware 1.4.14 released, bitrate hack no longer works #10

Open hirsti opened 7 years ago

hirsti commented 7 years ago

Hi,

Thanks for all your hard work. Yi have released a new firmware, version 1.4.14 The bitrate hack no longer works. could you have a look please..

I would love to know how you determined the addresses in the first place :smile:

irungentoo commented 7 years ago

It's updated to latest, I did it quickly so let me know if something doesn't work.

I found them using a hex editor and by checking how bitrate mods for other ambarella cameras worked. Updating it is pretty simple once you have already found them in an older firmware.

digitalhecht commented 7 years ago

Thanks for doing this nice work. I am having a hard time getting the bitrate mod to work. I am a bit confused: The addresses listed in the .ash file don't match what's listed in the bitrate table (.txt) file. Can you drop a hint? :) Thanks!

irungentoo commented 7 years ago

Yes, they match. I just didn't put the addresses for the medium and low settings in the bitrate table because it's just the high setting with 0x10 and 0x20 added to it.