Bluetooth audio delay by 1 or 2 sec ( custom rom) - Xiaomi Mi A1 Questions & Answers

I just bought a bluetooth earphone and noticed 1 or 2 sec audio delay as compared with video, I've used pixel experience pie, Q and evolution rom Q version but issue is same.
Can anyone help me, how to fix this issue.
Thanks in advance

What is the name of the BT earphone? And what CODEC does it support?
piyushkashyap216 said:
I just bought a bluetooth earphone and noticed 1 or 2 sec audio delay as compared with video, I've used pixel experience pie, Q and evolution rom Q version but issue is same.
Can anyone help me, how to fix this issue.
Thanks in advance
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deleted

arkadeep2008 said:
What is the name of the BT earphone? And what CODEC does it support?
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it supports AAC

Related

[Q] Which GB ROM has full bluetooth headset support

Guys,
I tried a lot of the latest .35 ROMs (SDSL4.0, AOSP, Oxygen by DevSwift) and non of those supported my car bluetooth headset (Parrot, built in the cd player). I tried also the ASIS ROM from Mur4ik but it did not work. Now I'm using DevSwift's CM7 and it is fine.
Does anybody have any other recommended ROM with this feature working?
Thanks!
Tejas build three does. Using it with my mw600. http://forum.xda-developers.com/showthread.php?p=23699710
I too have the same problem with bluetooth headset. I've tried many (maybe all) ics and jb roms and not one works with my 2 headsets (it connects but no sound). For GB the ones who work are Devswift's ROMs and Zoe 4.0 ROM (which is based on Miro's SDSL 3.0 although SDSL doesn't support it!).
Also with every .35 rom you must forget deep sleep with bt on
If anyone finds other roms which fully support bluetooth please post..
Zoe ROM 5.0 will have bluetooth HeadSet, just read the chengelog.
http://forum.xda-developers.com/showthread.php?t=1855050
leoposas said:
Zoe ROM 5.0 will have bluetooth HeadSet, just read the chengelog.
http://forum.xda-developers.com/showthread.php?t=1855050
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Thanks for the post I 'm sure it will have bluetooth support as 4.0 has but if someone uses bluetooth headset standby for several hours must expect excessive battery drain as no deep sleep state in .35 kernels . Would there be any fix for this (e.g the choice to install .29 kernel?)
Anyway thanks for the dedication to our phone leoposas
My BT headset works fine with Zoe 4...
With regards to battery drain, my BT is on 8 hours a day so I can text via MyPhoneExplorer while I am at work, the battery lasts fine...
Thanks for the hints, I'll wait until Zoe 5.0 is out
Bluetooth bug in Zoe 5.0
Zoe 5.0 doesn't work well with my 2 headsets. .
With both headsets I hear sound only in the first call and the sound is horrible.. If I call again I hear nothing. It's a pity cause otherwise I think this is the best rom ever made for gt540.
If not solved I 'll have to switch back to Devswifts' CM7.
I think that SDSL v1.1 had full support
geopapa said:
Zoe 5.0 doesn't work well with my 2 headsets. .
With both headsets I hear sound only in the first call and the sound is horrible.. If I call again I hear nothing. It's a pity cause otherwise I think this is the best rom ever made for gt540.
If not solved I 'll have to switch back to Devswifts' CM7.
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Sorry for that, there are problems on kernel of SDSL v4, I'll try to fix it for full working on next version
What rom supports button in headset? ( button on/off music when screen off) can u heelp me? :>
Bobson995 said:
What rom supports button in headset? ( button on/off music when screen off) can u heelp me? :>
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Which Music player do you use?
miui? I use your rom, official in zoe rom 5.0
Bobson995 said:
miui? I use your rom, official in zoe rom 5.0
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I think is problem of the player, try another Music Player and tell me if works
leoposas said:
I think is problem of the player, try another Music Player and tell me if works
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in n7player and poweramp dosn't work too( in setting, headset ON)
Bobson995 said:
in n7player and poweramp dosn't work too( in setting, headset ON)
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Sorry for that then, added to "the to-do list"
leoposas said:
Sorry for that, there are problems on kernel of SDSL v4, I'll try to fix it for full working on next version
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I'm looking forward.. Please note that both headsets work in Zoe 4.0 (which has the same kernel)
geopapa said:
I'm looking forward.. Please note that both headsets work in Zoe 4.0 (which has the same kernel)
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Zoe 4 is from SDSL 3, and Zoe 5 from SDSL 4, different kernels.
leoposas said:
Zoe 4 is from SDSL 3, and Zoe 5 from SDSL 4, different kernels.
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Thanks for the answer I thought it was the same..
Bobson995 said:
What rom supports button in headset? ( button on/off music when screen off) can u heelp me? :>
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Click to collapse
Only Stock Music player in CM7 supports buttons in headset after this you need some edit in /usr/ folder..

Bluetooth Bug in CM11 by ED300

Can anyone pls provide a fix for Bluetooth in CM11 by @ED300. BT turns on but unable to pair it with any headphones or BT speaker or car stereo.
Ask ED or change the rom ?
GuestStar said:
Ask ED or change the rom
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I tagged it him so that I could get a reply but seems of no use.
I have tried other roms but this seems to be the most stable rom atleast for me. The N roms lags on 1GB model after few days.

Does Bluetooth audio actually works in any custom ROM?

BT audio is listed as an issue in every ROM I've encountered, so I'm still running stock because BT audio is indispensable for me!
It works in lineage 14 and tesla
updesh94 said:
It works in lineage 14 and tesla
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Thanks, but on the Lineage thread BT Audio is still listed under "issues". Also, the project is abandoned and thread closed, so I can't ak any questions there.
Look again, there is another lineage os 14.1 by vince..
updesh94 said:
Look again, there is another lineage os 14.1 by vince..
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Ah, but that is for the 2015 variant, I have 2016.
So... can anyone tell me whether there is a ROM for 2016 with working Bluetooth audio at all?
Lauriso said:
So... can anyone tell me whether there is a ROM for 2016 with working Bluetooth audio at all?
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[ROM][6.0.1]LineageOS 13.0 [J510FN/F/GN/MN][UNOFFICIAL] is great, with working BT Audio and android security patches from july 2017.
But it's Marshmallow...
Some kernels have a patch built in that rectified the Bluetooth audio error, I'm using this
https://forum.xda-developers.com/ga...development/kernel-cherry-kernel-2-0-t3708520
With Stock Nougat. I've also used it on ViperOS and it did the job there too.
sisssou said:
[ROM][6.0.1]LineageOS 13.0 [J510FN/F/GN/MN][UNOFFICIAL] is great, with working BT Audio and android security patches from july 2017.
But it's Marshmallow...
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Thanks! Do you know whether it supports answering call from notifications?
Lauriso said:
Thanks! Do you know whether it supports answering call from notifications?
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If a ROM so say doesn't support it try changing the notification access level to the highest for the Phone App this will bring up a notification with an accept/reject call button Or download Google Dialler from the play store.
Lauriso said:
Thanks! Do you know whether it supports answering call from notifications?
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answering call from notifications is working on this rom.
But be aware that there are no more devs on it...
Lauriso said:
Thanks! Do you know whether it supports answering call from notifications?
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Click to collapse
the rom supports it, i can't really test bluetooth as i dont have a bt speaker

Poor bluetooth connection

Hi guys. So I've searched about everything I can and can not find a fix for this. At first, my Bluetooth headset wouldn't connect but I've recently fixed that. Now it seems that if I travel more than 2 feet from my phone, the music stops playing. Even if I hold my hand over my phone or put it in my pocket, the music stops and once I take it back out and hold it close to my phone, it works again. Is this a Pie thing or what? I've went to developer options and changed the AVRCP to 1.6 but it doesn't help that much. I love this phone but this is almost a deal breaker for me. Really thinking of returning it and getting a Pixel 2XL if there is no fix. Can anyone help? Thanks in advance!
Contact Essential support with this. They're aware of the issue but unsure if they can fix it. I don't know if this is new with Pie or not. I didn't get my Bluetooth headphones until late in the Pie beta.
gk1984 said:
Contact Essential support with this. They're aware of the issue but unsure if they can fix it. I don't know if this is new with Pie or not. I didn't get my Bluetooth headphones until late in the Pie beta.
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Thanks. I emailed them. Hopefully this is something that can be patched up. How did your headphones do? Any issues? If not, what kind do you have?
Topdroid01 said:
Thanks. I emailed them. Hopefully this is something that can be patched up. How did your headphones do? Any issues? If not, what kind do you have?
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I've been using Munitio NINES for like 5 years (they seriously are in awesome condition after all this time and sound amazing). But I've gotten frustrated a couple times not being able to charge while listening or forgetting the dongle at home. So I grabbed Marshall Major II's in June. These are my bluetooth headphones. They don't sound nearly as good as the Munitio's, but wireless is convenient.
So my experience? I was on Android Pie beta when I got them. Day 1 with the bluetooth headphones and on, if the phone is in my hand at waist level or higher, they work fine. Put it in my pocket or step away, it's like it's buffering constantly. Oddly, at home (suburb), the "buffering" is almost non-existent (key work "almost"). But I haven't tried stepping away from my phone with BT on. In the city where I work, it's almost unusable unless I hold my phone. I think it's interference with so much wifi since BT and most WiFi broadcast over 2.4 Ghz.
I changed my default Bluetooth version in the developer options and it seems that pairing goes quicker as well as device pickup. Have you messed with that?
Koncrete said:
I changed my default Bluetooth version in the developer options and it seems that pairing goes quicker as well as device pickup. Have you messed with that?
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Yeah. I changed it to 1.6, 1.5, 1.4, default, etc... With no luck. You said you have yours set on default? Is it working perfectly? It's not that mine won't connect, it the range. I just do get it. The more I research it, the more I think it's a Pie issue. I've got on some pixel forums and they have the same issue. I'm in touch with the essential support team so maybe they'll tell me they'll have a update out soon to fix this.
Ever since pie my phone's Bluetooth has stuttered in my car, also have issues connecting sometimes. Plus noticed issues with WiFi as well. It didn't do it until pie.
Bluetooth AVRCP Version = 1.6
Bluetooth Audio Codec = Qualcomm Aptx (not the hd one)
Bluetooth Audio Sample Rate = 48k
Bluetooth Bits per Sample = 32/sample
Bluetooth Audio Channel = Stereo
Bluetooth Audio LDAC = Balanced 660/606
Those are the settings I'm using and I never have any issues except my car stereo takes longer then I like to initialize...
Factory reset always does the trick! This phone is weird like that especially after a major update.

Android q beta 5 no wifi and bluetooth

Hello i've downloaded the new beta 5 of Android q. Since this update whenever i'm connected with wifi it tells me no internet connexion i have to be connected through lte. Bluetooth doesn't work aswell whenever i try to listen to music with my earphone the bluetooth crash.
No issues with Beta 5 on mine. You might want to nuke and pave and see if it fixes it.
Stock phone.
SirDigitalKnight said:
No issues with Beta 5 on mine. You might want to nuke and pave and see if it fixes it.
Stock phone.
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The wifi issue was actually with my router so it's ok but thé bluetooth is a problem. I saw a Reddit post about it i'm not the only one with this issue. The bluetooth earphone only works when aptx is disabled.
Disable aptx and try
trash for me.
weird QR code on first boot
bluetooth app crashes every 10 seconds
no wifi at all
kevp75 said:
trash for me.
weird QR code on first boot
bluetooth app crashes every 10 seconds
no wifi at all
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Fastboot flashed the last PIE, then did the adb sideload of Q 5
Everything now works fine
Tested Bluetooth audio with q5 and it works with my pioneer head unit, my HD JBL headphones and my MC Helmet Bluetooth.
How's the battery compare to Pie? is it the same or better?
chanh2018 said:
How's the battery compare to Pie? is it the same or better?
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so far? seems a tad better.. but i also atsrted wothout 100% and flashed elementalx once done... ill know mire for sure tomorrow

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