Bluetooth Codec? - Samsung Galaxy S10e Questions & Answers

HI everyone, I'm using Sony WF-SP900 which Does support AAC codec, and it works fine on my Xperia phone, but I've found that I can't change SBC to AAC on my S10e. When I tried to switch to AAC, it makes no difference and automatically switched back to SBC. is there anyway to fix?

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HW+ only plays audio in stereo

Hi,
I recently bought MX player pro. I use it in nvidia shield 2017.
I have also installed the https://forum.xda-developers.com/apps/mx-player/mx-player-custom-codec-dts-support-t2156254 codec.
when I use hw+ decoder, my onkyo HT-S3800 produces stereo sound.
Thanks
arindamchoudhury said:
Hi,
I recently bought MX player pro. I use it in nvidia shield 2017.
I have also installed the https://forum.xda-developers.com/apps/mx-player/mx-player-custom-codec-dts-support-t2156254 codec.
when I use hw+ decoder, my onkyo HT-S3800 produces stereo sound.
Thanks
Click to expand...
Click to collapse
It's intended behaviour. In fact it downsample to stereo as multi track audio out put was the only available on older Android versions.
Our development team is actively working on audio pass through to pass original audio to external device. Once it's implemented, you will be able to pass the true 5.1 to your external system.
Any update on this? Shield built-in player is passing AAC 5.1 audio just fine but not MX Pro.
rraquib said:
Any update on this? Shield built-in player is passing AAC 5.1 audio just fine but not MX Pro.
Click to expand...
Click to collapse
Have you tried 1.9.10 with HW+ or SW?
In 1.9.10, if the HDMI receiver (Amplifier) reports the capability of AAC decoding it should use passthrough mode.
I am experiencing the same problem with 1.9.10 as the others. In HW, digital audio is successfully passed through to ext HDMI receiver successfully, but once in HW+, only stereo is passed through. Is there anyway to force audio passthrough in HW+ mode regardless whether MX can detect the HDMI audio capability of the receiver or not? The issue is of course video plays well and without stuttering in HW+ mode.
xentos88 said:
I am experiencing the same problem with 1.9.10 as the others. In HW, digital audio is successfully passed through to ext HDMI receiver successfully, but once in HW+, only stereo is passed through. Is there anyway to force audio passthrough in HW+ mode regardless whether MX can detect the HDMI audio capability of the receiver or not? The issue is of course video plays well and without stuttering in HW+ mode.
Click to expand...
Click to collapse
HW decoder is using mediaplayer implementation which is built on the system itself. So, audio passthrough is done by the system itself. Third-party apps mostly depend on the APIs provided by android. They can't directly access the hardware. MX Player will try to detect the capability of the HDMI receiver. If it's not supported or not reporting properly, then Audio pass-through won't be used.
Can you play the video on both HW, HW+ decoder & collect complete system logs using logcat?

FYI, Nexus Player on Oreo rom does support LDAC bluetooth codec

Got my Sony WH-1000XM2 headphone today. After connecting, I can see bluetooth codec being LDAC in Sony Headphones Connect app, which confirms Oreo rom does indeed support LDAC codec.
Even though I've heard Oreo added LDAC support before, I'm still amazed support for it is built into this 3-years-old Android TV device. Videos seem to play fine in Kodi, without noticeable latency.

Bad bluetooth audio quality when not using aptX (HD)

Hi there,
has anyone else quality issues with bluetooth audio? When not using aptX or aptX HD, music sounds like it only had a bitrate of 64kbps. Really bad. Tested this with two car stereos and a bluetooth speaker. However when listening to music with an aptX (HD) enabled device, it sounds perfectly fine. With my old LG G4 I didn't have these problems using the same devices.
I also tried changing bluetooth settings in developer options, but that didn't change anything.
I'm currently on TW 1.24.709.7
Greetings

Can't change bluetooth codec to aptx?

So I bought a new earphone that supports aptx and paired it with my mi note 10 then I saw that it's in SBC mode which is kinda weird so I tried to change the bluetooth codec in developers option to APTX but it's reverting back to SBC. Any solutions?
you can change in developer option.

Motorola G9 always roll back Audio Codec to SBC

When I pairing headphones(I tried with two models TWS which support AAC codec) but Motorola G9 plus(XT2087-2) use only SBC Audio Codec,
when I try to change codec to AAC in Developer settings It change back to SBC codec. Please help me What can do to solve problem.
Bug Report&Bluetooth HCI snoop log I attached to this issuse
help me please solve problem because quality of sound is very poor.

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