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[BUG] A2DP profiles unavailable for WH-1000XM4 when multipoint is enabled #124
Comments
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I think that is a problem on the side of the headphone, from what I read at least ldac is disabled as soon as you turn on multipoint. You should get a pop up in the Sony app about that when enabling multipoint |
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Pulseaudio logs (multipoint on)
Based on your " It might be working with SBC and AAC endpoints registered only, try it by removing libldac and ffmpeg ( |
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I am not expecting LDAC to be available with multipoint on, but was expecting the other codecs to work. I uninstalled libldac and I can now make use of AAC with multipoint turned on. Switching to SBC breaks things and I have to reconnect to get the headphones working again, but that should be an avoidable issue, haha. I haven't tested without ffmpeg, because I need it for other things. Here's the logs with multipoint on, and libldac uninstalled in case you feel it's worth looking into this more. Pulseaudio logs (multipoint on, no libldac) |
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Not sure if this is related or a new issue. AAC audio cuts out periodically, and I have to switch profiles to OFF and back to AAC to get it going again. pulseaudio logs |
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I have the same issue with libldac installed. |
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Same here, with LDAC installed multipoint breaks A2DP for all codecs, but when I build pulseaudio-modules-bt with I haven't had any issues with AAC cutting out, but I just bought these headphones yesterday. I'll report back if I see any issues. |
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I'm experiencing something totally different under Arch. (Using https://aur.archlinux.org/packages/pulseaudio-modules-bt-git/, it's on commit 75af499). When multipoint is enabled, I can use A2DP/AAC but not other profiles: When multipoint is disabled however, I can only use HSP/HFP and there's actually no sound coming from the headphones. If I run I also tried Another problem with multipoint is that once I play something on my laptop, the headphones never switch back to my phone unless I disconnect them from my laptop. |
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Seems it's a bluez bug. |
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This project has been deprecated. #154 Please report this bug to bluez community. Close. |
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When my WH-1000XM4 headphones have multipoint enabled, all A2DP profiles are unavailable. When multipoint is disabled on the headphones, SBC, AAC, and LDAC are available as expected. A2DP does work with pulseaudio-modules-bluetooth when multipoint is enabled.
Distro: Arch
Pulseaudio: 13.0
pulseaudio-modules-bt: 1.4
Installed from: AUR
Pulseaudio logs (multipoint off)
Pulseaudio logs (multipoint on)
`avinfo` of device (multipoint off)
`avinfo` of device (multipoint on)
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