[MOD][FIX] Audio Bitrate Increase For Poco X3 NFC

[Jt380p]

Disclaimer :

I am not responsible for any damage to your device!
Use this mod at your own risk!

What's this?
This mod increases the audio bitrate on video recording from a disgraceful 96kbps to a respectable 320kbps. Thus, giving a richer, more pleasing audio quality.
Still confused? Click here for a better explanation

Requirements :
- A rooted phone with magisk installed
- An opened mind (important!)

Contributors :
@Jt380p
@Slim K

* NOTES * (READ) :
- Not all ROMs are compatible with this mod, you might end up in a bootloop. YOU HAVE BEEN WARNED!

Download :
https://drive.google.com/file/d/1wr-p7puOL8nYb1wj1AyVbh9XmMp5kRKI/view?usp=sharing (Flash with magisk manager)

Source :
https://forum.xda-developers.com/Mi-9/themes/magisk-audio-bitrate-increase-t3927810
Audio files provided by @Slim K

Thanks to :
@Slim K
@topjohnwu for Magisk

Created : 7/11/2020
Last updated : 7/11/2020

 

[Jt380p]

reserved

 

[Slim K]

Just tried it on stock MIUI with stock camera and Gcam. Works like a charm. Ty :good:

 

[SkaboXD]

Just tried it on stock MIUI with stock camera and Gcam. Works like a charm. Ty :good:

For me it works on Stock, but not on Urnyx05 GCam. Thanks Dev.

 

[reemar]

Lineage android 11 will benefit from it, or that is already implemented in them?

 

[Aki-to]

So which ROMs are not compatible?

 

[Slim K]

So which ROMs are not compatible?

This mod uses magisk module template to replace a file in vendor folder. A tip for beginners using such a mod is to inspect it to know what it does. For example in the root of the module zip you will find the folder system, which has the needed folders/files path for replacement. If you open install.sh in text viewer, you would read the line :

set_perm $MODPATH/system/vendor/etc/media_profiles_vendor.xml 0 0 0644

That should tell you which file it is and their permissions. Now open the same path on your ROM and look for that file, if it exists, then it should work. Although not every camera app (e.g gcam) uses that file.

 

[Aki-to]

This mod uses magisk module template to replace a file in vendor folder. A tip for beginners using such a mod is to inspect it to know what it does. For example in the root of the module zip you will find the folder system, which has the needed folders/files path for replacement. If you open install.sh in text viewer, you would read the line :

set_perm $MODPATH/system/vendor/etc/media_profiles_vendor.xml 0 0 0644

That should tell you which file it is and their permissions. Now open the same path on your ROM and look for that file, if it exists, then it should work. Although not every camera app (e.g gcam) uses that file.

Thanks, this was very helpful.

Indeed, it seems like a very easy set of scripts, did not expect that. However, the only thing I could not find is where the default functions are actually called, though I assume these are generic functions that are always called by Magisk, no matter which module is being installed.

This mod is also so extremely tiny, you could pretty much make these changes manually. Just take care of permissions and replace the file, that's it. It's even less complicated than working with /etc/fstab, it seems.

Perhaps I should release a couple of mods myself, if mod devs are getting such a Magisk Module template thing, anyway, which pretty much does all the work, already.

 

[Slim K]

Thanks, this was very helpful.
Indeed, it seems like a very easy set of scripts, did not expect that. However, the only thing I could not find is where the default functions are actually called, though I assume these are generic functions that are always called by Magisk, no matter which module is being installed.

You assume correctly. The path to the functions can be usually found in /data/adb/magisk/util_functions.sh on your device.

Perhaps I should release a couple of mods myself, if mod devs are getting such a Magisk Module template thing, anyway, which pretty much does all the work, already.

Why write code twice when it already exists and works for everyone.

 

[nike1973]

Hello, could someone please confirm if it works on firmware xiaomi eu 12.0.4. stable, thank you very much.

 

[kimikim0]

Hello, could someone please confirm if it works on firmware xiaomi eu 12.0.4. stable, thank you very much.

Yes it works

 

[xadiz10]

Thank you. Works on MIUI EU 12.0.6.