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#1 2022-07-07 10:10:19

AndrewG
Member
Registered: 2010-11-07
Posts: 10

[SOLVED] Sound recording (bad quality) after wireplumber installation

I have bluetooth Earphones "OPPO Enco Air".
Before wireplumber was pipewire-media-session with pipeware and everything work as expected, but after update to  new version pipeware, wireplumber was installed and replaced pipewire-media-session.
Now I have very bad quality of input audio via Earphones.

I tried change config but nothing changes.

Сould you suggest a solution?

~/.config/wireplumber/bluetooth.lua.d/50-bluez-config.lua
bluez_monitor.enabled = true

bluez_monitor.properties = {
  -- These features do not work on all headsets, so they are enabled
  -- by default based on the hardware database. They can also be
  -- forced on/off for all devices by the following options:

  --["bluez5.enable-sbc-xq"] = true,
  --["bluez5.enable-msbc"] = true,
  ["bluez5.enable-hw-volume"] = false,

  -- See bluez-hardware.conf for the hardware database.

  -- Enabled headset roles (default: [ hsp_hs hfp_ag ]), this
  -- property only applies to native backend. Currently some headsets
  -- (Sony WH-1000XM3) are not working with both hsp_ag and hfp_ag
  -- enabled, disable either hsp_ag or hfp_ag to work around it.
  --
  -- Supported headset roles: hsp_hs (HSP Headset),
  --                          hsp_ag (HSP Audio Gateway),
  --                          hfp_hf (HFP Hands-Free),
  --                          hfp_ag (HFP Audio Gateway)
  ["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]",

  -- Enabled A2DP codecs (default: all).
  ["bluez5.codecs"] = "[ sbc sbc_xq aac ldac aptx aptx_hd aptx_ll aptx_ll_duplex faststream faststream_duplex ]",

  -- HFP/HSP backend (default: native).
  -- Available values: any, none, hsphfpd, ofono, native
  ["bluez5.hfphsp-backend"] = "native",

  -- Properties for the A2DP codec configuration
  ["bluez5.default.rate"] = 48000,
  ["bluez5.default.channels"] = 2,

  -- Register dummy AVRCP player, required for AVRCP volume function.
  -- Disable if you are running mpris-proxy or equivalent.
  --["bluez5.dummy-avrcp-player"] = true,

  -- Enable the logind module, which arbitrates which user will be allowed
  -- to have bluetooth audio enabled at any given time (particularly useful
  -- if you are using GDM as a display manager, as the gdm user also launches
  -- pipewire and wireplumber).
  -- This requires access to the D-Bus user session; disable if you are running
  -- a system-wide instance of wireplumber.
  ["with-logind"] = true,
}

bluez_monitor.rules = {
  -- An array of matches/actions to evaluate.
  {
    -- Rules for matching a device or node. It is an array of
    -- properties that all need to match the regexp. If any of the
    -- matches work, the actions are executed for the object.
    matches = {
      {
        -- This matches all cards.
        { "device.name", "matches", "bluez_card.*" },
      },
    },
    -- Apply properties on the matched object.
    apply_properties = {
      -- Auto-connect device profiles on start up or when only partial
      -- profiles have connected. Disabled by default if the property
      -- is not specified.
      --["bluez5.auto-connect"] = "[ hfp_hf hsp_hs a2dp_sink hfp_ag hsp_ag a2dp_source ]",
      ["bluez5.auto-connect"]  = "[]",

      -- Hardware volume control (default: [ hfp_ag hsp_ag a2dp_source ])
      --["bluez5.hw-volume"] = "[ hfp_hf hsp_hs a2dp_sink hfp_ag hsp_ag a2dp_source ]",

      -- LDAC encoding quality
      -- Available values: auto (Adaptive Bitrate, default)
      --                   hq   (High Quality, 990/909kbps)
      --                   sq   (Standard Quality, 660/606kbps)
      --                   mq   (Mobile use Quality, 330/303kbps)
      --["bluez5.a2dp.ldac.quality"] = "auto",

      -- AAC variable bitrate mode
      -- Available values: 0 (cbr, default), 1-5 (quality level)
      --["bluez5.a2dp.aac.bitratemode"] = 0,

      -- Profile connected first
      -- Available values: a2dp-sink (default), headset-head-unit
      --["device.profile"] = "a2dp-sink",
    },
  },
  {
    matches = {
      {
        -- Matches all sources.
        { "node.name", "matches", "bluez_input.*" },
      },
      {
        -- Matches all sinks.
        { "node.name", "matches", "bluez_output.*" },
      },
    },
    apply_properties = {
      --["node.nick"] = "My Node",
      --["priority.driver"] = 100,
      --["priority.session"] = 100,
      --["node.pause-on-idle"] = false,
      --["resample.quality"] = 4,
      --["channelmix.normalize"] = false,
      --["channelmix.mix-lfe"] = false,
      --["session.suspend-timeout-seconds"] = 5,  -- 0 disables suspend
      --["monitor.channel-volumes"] = false,

      -- A2DP source role, "input" or "playback"
      -- Defaults to "playback", playing stream to speakers
      -- Set to "input" to use as an input for apps
      --["bluez5.a2dp-source-role"] = "input",
    },
  },
}

pw-cli dump

id: 86
    permissions: rwxm
    type: PipeWire:Interface:Device/3
    properties:
        api.bluez5.address = "48:D8:45:72:A4:65"
        api.bluez5.class = "0x240404"
        api.bluez5.connection = "disconnected"
        api.bluez5.device = ""
        api.bluez5.icon = "audio-headset"
        api.bluez5.path = "/org/bluez/hci0/dev_48_D8_45_72_A4_65"
        bluez5.auto-connect = "[]"
        bluez5.profile = "off"
        device.alias = "OPPO Enco Air"
        device.api = "bluez5"
        device.bus = "bluetooth"
        device.description = "OPPO Enco Air"
        device.form-factor = "headset"
        device.icon-name = "audio-headset-bluetooth"
        device.name = "bluez_card.48_D8_45_72_A4_65"
        device.product.id = "0x0123"
        device.string = "48:D8:45:72:A4:65"
        device.vendor.id = "bluetooth:0094"
        media.class = "Audio/Device"
        factory.id = "14" ("client-device")
        client.id = "35"
        object.id = "86"
        object.serial = "119"
    params:
      8 (Spa:Enum:ParamId:EnumProfile) r-
      9 (Spa:Enum:ParamId:Profile) rw
      12 (Spa:Enum:ParamId:EnumRoute) r-
      13 (Spa:Enum:ParamId:Route) rw
      1 (Spa:Enum:ParamId:PropInfo) r-
      2 (Spa:Enum:ParamId:Props) rw

Last edited by AndrewG (2022-07-08 22:01:27)

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#2 2022-07-07 11:04:01

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 25,042

Re: [SOLVED] Sound recording (bad quality) after wireplumber installation

Well which profile are you picking/do you have available? What's your output for 

pactl list cards

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#3 2022-07-07 12:28:50

AndrewG
Member
Registered: 2010-11-07
Posts: 10

Re: [SOLVED] Sound recording (bad quality) after wireplumber installation

In Gnome settings I can not select any Profile

https://i.imgur.com/unCSsQY.png

pactl list cards

Card #434
	Name: bluez_card.48_D8_45_72_A4_65
	Driver: module-bluez5-device.c
	Owner Module: n/a
	Properties:
		api.bluez5.address = "48:D8:45:72:A4:65"
		api.bluez5.class = "0x240404"
		api.bluez5.connection = "disconnected"
		api.bluez5.device = ""
		api.bluez5.icon = "audio-headset"
		api.bluez5.path = "/org/bluez/hci0/dev_48_D8_45_72_A4_65"
		bluez5.auto-connect = "[]"
		bluez5.profile = "off"
		device.alias = "OPPO Enco Air"
		device.api = "bluez5"
		device.bus = "bluetooth"
		device.description = "OPPO Enco Air"
		device.form_factor = "headset"
		device.icon_name = "audio-headset-bluetooth"
		device.name = "bluez_card.48_D8_45_72_A4_65"
		device.product.id = "0x0123"
		device.string = "48:D8:45:72:A4:65"
		device.vendor.id = "bluetooth:0094"
		media.class = "Audio/Device"
		factory.id = "14"
		client.id = "35"
		object.id = "95"
		object.serial = "434"
	Profiles:
		off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
		a2dp-sink: High Fidelity Playback (A2DP Sink) (sinks: 1, sources: 0, priority: 16, available: yes)
		headset-head-unit: Headset Head Unit (HSP/HFP) (sinks: 1, sources: 1, priority: 1, available: yes)
		a2dp-sink-sbc: High Fidelity Playback (A2DP Sink, codec SBC) (sinks: 1, sources: 0, priority: 18, available: yes)
		a2dp-sink-sbc_xq: High Fidelity Playback (A2DP Sink, codec SBC-XQ) (sinks: 1, sources: 0, priority: 17, available: yes)
		a2dp-sink-aac: High Fidelity Playback (A2DP Sink, codec AAC) (sinks: 1, sources: 0, priority: 19, available: yes)
		headset-head-unit-cvsd: Headset Head Unit (HSP/HFP, codec CVSD) (sinks: 1, sources: 1, priority: 2, available: yes)
		headset-head-unit-msbc: Headset Head Unit (HSP/HFP, codec mSBC) (sinks: 1, sources: 1, priority: 3, available: yes)
	Active Profile: headset-head-unit-msbc
	Ports:
		headset-input: Headset (type: Headset, priority: 0, latency offset: 0 usec, available)
			Properties:
				port.type = "headset"
			Part of profile(s): headset-head-unit, headset-head-unit-cvsd, headset-head-unit-msbc
		headset-output: Headset (type: Headset, priority: 0, latency offset: 0 usec, available)
			Properties:
				port.type = "headset"
			Part of profile(s): a2dp-sink, headset-head-unit, a2dp-sink-sbc, a2dp-sink-sbc_xq, a2dp-sink-aac, headset-head-unit-cvsd, headset-head-unit-msbc

moderator edit -- replaced oversized image with link.
Pasting pictures and code

Last edited by 2ManyDogs (2022-07-07 13:10:16)

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#4 2022-07-07 13:34:00

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 25,042

Re: [SOLVED] Sound recording (bad quality) after wireplumber installation

The "Configuration" dropdown is your profile selection. did you used to have more than just mSBC or CVSTD ?

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#5 2022-07-07 17:51:24

AndrewG
Member
Registered: 2010-11-07
Posts: 10

Re: [SOLVED] Sound recording (bad quality) after wireplumber installation

After update to latest version 1:0.3.54-1 input sound quality was fixed. Thank you all.

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