Before the phone (S9, Pie) used different Bluetooth audio codecs with different devices (AAC for car speakers, AptX for the headphones). But something happened 2 days ago, and now my S9 suggests only basic SBC codec for all Bluetooth devices. Manual change does not help (it always reverts to SBC). As I know there were no any Android updates in the last days. Can any suggest what happened with S9's Bluetooth, any ideas how to fix it?
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I got a moto hx550 bluetooth headset with a2dp and want to pair it with my note 2. I am curious what sort of codec the note 2 will stream over bluetooth, whether it is sbc, mp3, or aac. Sbc is the barebones default, but the quality isnt very good. I also want to figure out what the hx550 supports, as there is little to no info. Ideally, both can support mo3, but the cheap mono headset most likely doesnt. I would like to test it anyway. Is there a way to see what codec is being streamed over bluetooth by the note 2 or a way to modify it?
Has anyone noticed any latency with Bluetooth headphones on DP4? I was on Oreo and previous DP3 and had no issues with my truly wireless headphones. Using Sol Republic Amps Air and Samsung IconX 2018 and they both now have Bluetooth latency with video, was not like that before. I tried changing the codec in dev ops, but for some reason, it keeps reverting to the same codec. Possibly an issue with the headphones not supporting every codec. But my challenge is this was not an issue before.
Looking to see if anyone is reporting similar issues or if I need to do some more internal investigation on my hardware.
Very strange that headphones that worked without latency, now have it with the latest DP. With my Bluetooth headphones and car system (which have never had latency) I haven't gained any issues with any of the DPs.
Sent from my Pixel 2 XL using Tapatalk
On my 6.1 plus running android Pie, connecting my bluetooth headphones that supports AAC doesn't seem to work.
In the bluetooth device options, the HD Audio: AAC is shown and enabled after the initial pairing, but disappears after reconnecting.
In addition, the codec in use as shown in developer options shows SBC and refuses to change to AAC.
And poweramp also says it's using SBC.
I know my bluetooth headphones do support AAC because on another device, that was the codec in use.
Is anyone else having this issue?
Android 9 Pie
ruifung said:
On my 6.1 plus running android Pie, connecting my bluetooth headphones that supports AAC doesn't seem to work.
In the bluetooth device options, the HD Audio: AAC is shown and enabled after the initial pairing, but disappears after reconnecting.
In addition, the codec in use as shown in developer options shows SBC and refuses to change to AAC.
And poweramp also says it's using SBC.
I know my bluetooth headphones do support AAC because on another device, that was the codec in use.
Is anyone else having this issue?
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On my Moto X4 also have this same problem after upgrading to Android 9
I tried with my Nokia 6.1, it connects and keep the connection as AAC with a Sony XB40 and a Pioneer NEX5200, at every connection. However the Sony supports LDAC, and even if the ldac libraries are on the phone, it only uses AAC
Bluetooth on pie is 100% f**ked. Google broke it after the first beta release. It affects all devices, including their flagship pixel line.
Flash an 8.1 rom or get an iPhone. That's your options unfortunately.
I have bought recently a new Bluetooth headset from Sony MDR-EX750bt and noted very strange behavior from Android 9 – it sets only SBC codec when the headset supports LDAC and ATPX. At the same time with the old Sony SBH80 it works with ATPX. I would report this issue, but it is not clear for me if this is an Android issue, Samsung or Sony. It looks the issue is in A2DP protocol.
Hi everyone!
When connect my phone to car radio pioneer mvh-s300bt via Bluetooth phone set automatically sbc codec. I have latest radio firmware, so AAC worked correctly on android 8.1. After update to 9.0 work only with SBC. When i try change it in developer options, setting are constantly return to SBC codec. I feel different between this codec and it is little annoying for my ears.
Please, help how can i fix it.
Of course, xiaomi developers doesn't read any notification from users, so i must do it on one's own.
Thanks for help.
No solution so far, afaik.
Facing the same problem, Mercedes 2019 and Volvo 2019 both default to SBC.
YouTube is out of sync when streaming via A2DP, video is lagging, audio working fine.
Stock MIUI 8.1 was even worse, playback was slow and distorted.