| 12 Oct 2025 |
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| 13 Oct 2025 |
|  vivekanandan_ks joined the room. | 18:54:32 |
| vivekanandan_ks | 
Download image.png | 19:02:14 |
| vivekanandan_ks | Hi All,
I am facing some issue with my bluetooth earphones.
| 19:02:48 |
| vivekanandan_ks | The issue:
When I keep the setting to codec AAC I can listen to audio files clearly. But Mic is not working in AAC. I tried chnaging the setting to other codec options there. But nothing works other than CVSD but that gives way toooo low quality audio in both mic and while playing any audio/video. So any way I can make the AAC or other codecs work for my mic? | 19:06:29 |
| vivekanandan_ks | Or maybe I should ask this in discourse? | 19:06:57 |
|  null joined the room. | 20:05:28 |
| 15 Oct 2025 |
 jopejoe1 | Thats sadly generly not possible due to A2DP profiels being one-direction audio streams, the only profiels that support bi-directional audio are the HSP/HFP profiels. | 17:01:47 |
| jopejoe1 | So from your list the only ones supporting both are CVSD and mSBC | 17:02:34 |
| vivekanandan_ks | I have created help on discourse and mentioned the issue with CVSD for me🤕
https://discourse.nixos.org/t/pipewire-only-conects-via-msbc-over-bluetooth/70914
| 21:18:47 |
| vivekanandan_ks | * I have created help on discourse and mentioned the issue with CVSD for me🤕
https://discourse.nixos.org/t/pipewire-only-conects-via-msbc-over-bluetooth/70914/2?u=ksvivek
| 21:19:13 |
| 7 Nov 2025 |
|  @emma:rory.gay left the room. | 22:41:51 |
| 8 Nov 2025 |
|  backtail joined the room. | 15:29:55 |
| backtail | Do we have any linux audio gurus in this room? I'm trying to figure out why my soundcard tells me that it has 14 inputs via cat /proc/asound/card4/stream0 but I can't access them via qjackctl | 15:30:28 |
| backtail | I wonder if it's my audio setup in configuration.nix | 15:31:00 |
| null | I'm no guru, but happy to take a look at your config and see if I have any insights | 16:14:56 |
| backtail | solved it already, had to switch the device to Pro Audio in pipewire because it didn't happen by default | 16:23:59 |
| backtail | I would be interested on how to setup in my config though | 16:24:15 |
 jon | In reply to @backtail:matrix.org
solved it already, had to switch the device to Pro Audio in pipewire because it didn't happen by default Can you post the code that made this change? | 17:19:40 |
| backtail | No code necessary. In pwvucontrol, i had to just enable it manually. | 17:20:53 |
| backtail | basically choose Pro Audio for my TR-8 | 17:21:32 |
| jon | Thanks, I'll have a look | 17:22:21 |
| backtail | However, you have to set it manually every time you reconnect the TR-8, which is quite annoying. So I'm trying to figure out to always set this particular device to Pro Audio by default. | 17:28:10 |
