Request for Bluetooth Dual Audio in Redmi Note 10 Pro - Android Q&A, Help & Troubleshooting

I would like to know, if I can somehow enable Bluetooth Dual Audio in my Redmi Note 10 Pro running MIUI 13 SWEETIN aka Android 12 with built-in Bluetooth v5.0.
It's supported in some Samsung devices, so i guess it's software, If you guys know of a way to make this possible in my Redmi device, do let me know...

Related

Switch Audio Output while connected to a bluetooth device

I just got the Huawei Mate 10 Pro (US version) a few days ago and so far I am liking it. However, I would like to be able to switch audio output on the fly; for example, on my previous phone (the galaxy s8), while I was connected to my bluetooth speaker, I could switch between playing audio from my phone's speakers or my bluetooth speakers without turning off bluetooth or disconnecting my bluetooth device. Is this functionality available on the Mate 10 Pro? And if so, how could I access this ability?
I am also looking for an app that would offer such ability. I currently use mate 20 pro and I can't find anything that works... Lesser audio switch does not work with mate 20 pro..

Huawei Mate 20 pro dual audio feature available?

Hi guys! Ive been tinkering with the phone for almost a week now. Ive also updated it to the latest firmware but i cant seem to find the deature like dual audio.I have tried connecting one bluetooth speaker (JBL CHARGE) and one bluetooth earphone (X3s) together but music comes out on one device. I know that mate20 pro comes with bluetooth 5.0. Any help?
Thank you
I was investigating for the same feature and I was confident a parallel support of multiple Bluetooth devices was on for the mate 20 pro, as there is an option in the developer settings to define the maximum amount of connected Bluetooth audio devices. But it looks they cannot run in parallel.
I think they do have the option to connect up to three devices - in the developer mode, and after reset, they do connect to up to 3 devices. However, this is different from Dual Audio feature. I think Huawei Mate 20 Pro do not support it, at least at current version.
I know this is an old thread but
Is there any app or mod or other rom or ANYTHING to make dual audio work with Mate 20 Pro? I can connect to multiple speakers with no problem but the software won't allow me to put out audio through multiple devices at once and it drives me crazy since I can't find any solution at all to the problem.

Bluetooth issues Redmi 5 plus

Folks bluetooth not working on my redmi 5 plus...icon comes on but can’t n find devices..
Tried cache data clear...no joy

Android Auto discussion

Hey guys, I would like to start a discussion about the Android Auto and it's issues on the latest ROMs for k20/9t pro. For instance I find it barely working on latest pixel experience but the January version of this rom is not affected.
I consider Android auto as must be as well as correct notification that's why I have chosen custom rom.. but now I'm at the crossroads.
What seems to be a problem? Is there any hope for positive future implementation of this app?
I believe there were no topics like this If so let me know.
I don't know why xiaomi phones have such problems with android auto, in custom roms it doesn't work also in all xiaomi roms (global, stable, beta, eu, china...) If you enable dual app it stop working and it does that in every xiaomi phone(to be exact mi mix 3, mi8, k20 pro is the same scenario)
It's not Xiaomi phone's fault , android auto is not working in many other custom , I had Google pixel 2 xl as well, and it was running on havoc os and still android auto were not working in that model.
It's google problem poor programators like in M$
Sometimes, when I plug the phone, media controls (on steering wheel) don't work, and Spotify doesn't show on screen, and I need to unplug and plug again the phone for getting them to work.
Except this, I don't have other problems.
Sorry for the off-topic, but how about MirrorLink? Is it still only compatible with Samsung, Sony, and Nokia phones? It would be great to be able to mirror screen to my 10" in-car screen. My last 3-4 phones had luck only with Android Auto, and some of them barely worked. 2020, and there's still no proper communication standard (wireless preferably) between Android phones and cars.

Question on LDAC and APTX ADAPTIVE support

Does Redmi Note 9 Pro (Indian) 'Curtana' support LDAC codec and APTX ADAPTIVE for Bluetooth audio streaming?
Please let me know, I'll be buying TWS earbuds based on this. Thanks!
Interesting question... I am searching for a pair of TWS earbuds (aptX-Adaptive or LDAC) and I found some info about the Xiaomi Redmi Note 9 Pro:
- the Snapdragon 720G is compatible with the aptx-Adaptive codec, as mentioned on the Qualcomm official website here with the Bluetooth version 5.1 and Qualcomm Aqstic™ audio codec up to Qualcomm® WCD9385
- aptX-Adaptive should include aptX-Low Latency and it should have retro-compatibility with aptX and aptX-HD devices as stated here on the Qualcomm website
- LDAC too is supported from what i know from Android Oreo 8.0
Searching online I found this thread on reddit about the 9 Pro (Joyeuse) where the logcat of this user running the official EU MIUI of two years ago (MIUI 11?) shows the inizializiation of some codecs, including the aptX-Adaptive.
Since the chipset is the same for both 9 Pro Joyeuse and Curtana (Qualcomm SM7125 Snapdragon 720G 8nm) we can assume the atX-Adaptive codec is supported by both phones.
Now, about the revision of the aptX-Adaptive codec available on the 9 Pro - regarding the sound quality provided by this codec - I did not found something useful for this phone, but only a thread on reddit about the dependancy of the audio quality from the revision of the aptX-Adaptive codec here .
Having a compatible device (earbuds or headphones) it is possible to select the available codec from the phone itself: Settings > Developer Options > Bluetooth Audio Codec and the codecs that aren't supported by the Bluetooth device should be grayed out (reference).
About LDAC it should be compatible without any problem I think - if the connected device support this codec - maybe it is only necessary to be selected in the phone Settings.
I am running Lineage OS 19.1 and the V13.0.5.0.SJZEUXM Firmware (Joyeuse - EU), I have no earbuds with LDAC or aptX-Adaptive to test at the moment, but I think the Redmi Note 9 Pro both Jouyeuse and Curtana should be compatible without any problem with LDAC and aptX-Adaptive. If any user with compatible hardware can do a test anyway, it would be appreciated.

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