Database Develop

Does Mi 9 support aptx Bluetooth?

Anyone using aptx Bluetooth can share your experiences?

My experiences are as follows: after buying the phone, the sony MDR-XB650 worked well with the aptx codec, Mi9 bought in Poland, software global stable EEA. After changing the ROM to the xiaomi.eu version, the headphones use the SBC codec and I can not change it in any way.
Wysłane z mojego MI 9 przy użyciu Tapatalka

My latest EU rom (9.4.18) works fine with AptX.
Just manually set preferred Bluetooth codec in Developer option.
The default option of EU rom is set to LDAC, and due to your speaker/headphone don't support LDAC, it works in SBC mode.View attachment 4745594
Sent from my MI 9 using Tapatalk

How do you do it? I also have version 9.4.18 and despite the changes in the programmer's options, the handsets use the SBC codec. it's frustrating.
Wysłane z mojego MI 9 przy użyciu Tapatalka
---------- Post added at 05:47 PM ---------- Previous post was at 04:50 PM ----------
ted presley said:
My latest EU rom (9.4.18) works fine with AptX.
Just manually set preferred Bluetooth codec in Developer option.
The default option of EU rom is set to LDAC, and due to your speaker/headphone don't support LDAC, it works in SBC mode.View attachment 4745594
Sent from my MI 9 using Tapatalk
Click to expand...
Click to collapse
however, this is not a problem with MI9 or software, it turned out that headphones have options and only worked in SBC, I switched and I have aptx [emoji16]
Wysłane z mojego MI 9 przy użyciu Tapatalka

Mi 9 Global 10.2.9.0
I have 4 different Bluetooth audio devices, all of them can do aptX or LDAC. However, the Mi 9 always puts them in SBC mode. I've tried developer options and selecting the codec, but it never sticks.
Bluetooth off, can't even change codec. On, can change, but resets when leaving developer options. Connected, changes after leaving developer options.
So there doesn't seem to be a way to use anything other than SBC at the moment. No physical headphone jack, trash Bluetooth audio support. Get what you pay for?

I have some Xiaomi wireless sport earphones, they work in aptX. I got what I paid for.

jerzyd said:
How do you do it?
Click to expand...
Click to collapse
Here's an easy tutorial : enable developer option

RedWave31 said:
Here's an easy tutorial : enable developer option
Click to expand...
Click to collapse
thanks, I found a solution. My headphones were set to sbc codec. Sometimes it is worth reading the instructions. [emoji3]
Wysłane z mojego MI 9 przy użyciu Tapatalka

rom from k20pro on mi9t pro [mi dialer, call recorder]

i need dialer with call recording. the best way to achieve this is to install india version of rom
do i understand properly.
indian version of mi9t pro rom is the k20pro rom?
i know of nfc loss but recorder is more important to me
any other suggestion for rooted user to have capable call recorder?
i need 100% call recorded so third party apps do not satisfy me
Wysłane z mojego Mi 9T Pro przy użyciu Tapatalka

Testing TOF sensor

Need a little help here.
Can someone help to test this app on Playstore: Night Vision/TOF viewer. Icon is a green eye.
https://play.google.com/store/apps/details?id=com.lvonasek.tofviewer
On my phone, it keeps flickering on/off at abt 1sec interval instead of a steady image.
I've contacted the developer and he told it's due to a faulty camera module.
Need a second opinion. I'm on VOG-L29 with EMUI10 173.
Can someone test it on EMUI 10 and confirm if you're getting a steady or flickering image?
Thank you!

silverstream said:
Need a little help here.
Can someone help to test this app on Playstore: Night Vision/TOF viewer. Icon is a green eye.
https://play.google.com/store/apps/details?id=com.lvonasek.tofviewer
On my phone, it keeps flickering on/off at abt 1sec interval instead of a steady image.
I've contacted the developer and he told it's due to a faulty camera module.
Need a second opinion. I'm on VOG-L29 with EMUI10 173.
Can someone test it on EMUI 10 and confirm if you're getting a steady or flickering image?
Thank you!
Click to expand...
Click to collapse
VOG-L09 C431 10.0.0.168, I'm getting a steady image from this app.

Hi,
Working fine on my side using 10.0.0.173.
Perhaps a hardware default on your device.
Contact huawei support

On 9.1 too working
Odoslané z VOG-L29 pomocou Tapatalku

Works fine for me. (Emui 10)

Thanks All. With the AR Measure app or the Night Vision app opened, when I use another phone camera app to view the rear of my P30 Pro camera assembly, I noticed the IR illuminator is blinking instead of constant. Probably resulting in the flickering.
However, with the camera app opened, the beam is constant and steady.
Can someone try and share your observations?

yes I have the same and it is absolutely normal
That's set for no overheating. When you u r using camera for few seconds the screen is black and CAM is stopped working.
But that nightcam can using long as u want so thats why is flickering
Odoslané z VOG-L29 pomocou Tapatalku

Is there any other apps like 3D scanner or something where we can use ToF i see on youtube some guys use an app an than can create 3D models of an item
Poslano z mojega VOG-L29 z uporabo Tapatalk

blinkt88 said:
Is there any other apps like 3D scanner or something where we can use ToF i see on youtube some guys use an app an than can create 3D models of an item
Poslano z mojega VOG-L29 z uporabo Tapatalk
Click to expand...
Click to collapse
There's an app called "3D Scanner for ARCore", it's by the same developer and can be found on the Google Play Store.

Has anyone used the pro version of 3D scanner for ARcore Pro? This is the only version which actually supports the TOF sensor on the P30 Pro. The standard version only supports the camera as normal.

[PORT] Oneplus camera

I request any of the developers to give interest towards porting Oneplus camera to Redmi k20 pro. As Oneplus has better dynamic range and contrast on stock cam. Nightmode is 3 times better than redmi when compared

U mean on miui or custom aosp/caf/los rom?
Wysłane z mojego ONEPLUS A6013 przy użyciu Tapatalka

Wrong section... Ask in q and a

Araa01 said:
U mean on miui or custom aosp/caf/los rom?
Wysłane z mojego ONEPLUS A6013 przy użyciu Tapatalka
Click to expand...
Click to collapse
Custom aosp roms

Even oneplus users hate their camera app?and here you are requesting it.

iqrammm said:
Even oneplus users hate their camera app?and here you are requesting it.
Click to expand...
Click to collapse
Check and compare night sight

OnePlus literally has the worst camera you can find on any phone that costs more than $200. If you don't believe me just go into the XDA threads for any OnePlus phone--whatever OnePlus model you pick there will be a thread about porting the Google Camera App that's dozens of pages long because it's impossible to take even decent pictures on a OnePlus phone without using the ported Google Camera App.
The fact that the coding on OnePlus phones is completely inept and has been since Oxygen Nougat (the first build of Oxygen after OnePlus fired all of the Oxygen programmers and shifted programming to the Hydrogen team in China to save money) is very well-known in the development community and among software engineers.
OnePlus gives away free phones in exchange for positive reviews and gives free phones to developers because it's much cheaper than paying for programmers who actually know what they're doing.

jhs39 said:
OnePlus literally has the worst camera you can find on any phone that costs more than $200. If you don't believe me just go into the XDA threads for any OnePlus phone--whatever OnePlus model you pick there will be a thread about porting the Google Camera App that's dozens of pages long because it's impossible to take even decent pictures on a OnePlus phone without using the ported Google Camera App.
The fact that the coding on OnePlus phones is completely inept and has been since Oxygen Nougat (the first build of Oxygen after OnePlus fired all of the Oxygen programmers and shifted programming to the Hydrogen team in China to save money) is very well-known in the development community and among software engineers.
OnePlus gives away free phones in exchange for positive reviews and gives free phones to developers because it's much cheaper than paying for programmers who actually know what they're doing.
Click to expand...
Click to collapse
I just asked about the difference in the quality of cameras in K20 Pro and OP 7 Pro : https://forum.xda-developers.com/k20-pro/help/camera-quality-k20-pro-op-7-pro-t4025703
Are you sure that K20 Pro camera outperform OP 7 Pro camera?

Slow Motion record not working.

Hi, on my k20 pro slow motion video recording is not working for 120/240 fps both on 720/1080p. But it works flawlessly when recording at 960fps. Its a brand new phone purchased 2 days ago. What can be the possible reason for this ?

There's option to select which region (timeframe) you want to play slow, in the player/gallery. Have you defined the region?
Mi 9T Pro ll Tapatalk

kibria.mgk said:
There's option to select which region (timeframe) you want to play slow, in the player/gallery. Have you defined the region?
Mi 9T Pro ll Tapatalk
Click to expand...
Click to collapse
I'm sorry but I don't follow what you're trying to say. Will you able to attach screenshots to explain it well, please ?