[Raspberry Pi Original Development] kiai.72:
Thank you. i wonder how to proceed? Hardware is ok - everything works with raspbian.

I did more tests today. Like i said: LineageOs voice-recorder works. But none of my tested videchat-programs work.

So i decided to try the browser instead: chrome dev! For example: https://online-voice-recorder.com/ - this does not work either.

I can even choose microphone type - and i can start recording. but there is NO sound / no Input - like microphone is muted.

But it is not muted, otherwise it wouldnt work LineageOs voice-recorder either)

There's not much in logcat - here's logcat from browser-test.

Any idea ?

05-07 19:44:42.446 382 449 E LightsService: Light requested not available on this device. 2

05-07 19:44:48.266 382 417 E LightsService: Light requested not available on this device. 2

05-07 19:44:51.568 382 449 E LightsService: Light requested not available on this device. 2

05-07 19:44:51.792 2591 2616 E chromium: [ERROR:android_image_reader_utils.cc(19)] Failed to create android native fence sync object.

05-07 19:44:51.809 2511 2587 I libOpenSLES: Emulating old channel mask behavior (ignoring positional mask 0x1, using default mask 0x10 based on channel count of 1)

05-07 19:44:51.818 235 4774 I AudioFlinger: AudioFlinger's thread 0xaaa98030 tid=4774 ready to run

05-07 19:44:51.819 235 336 W AudioFlinger: createRecordTrack_l(): mismatch between requested flags (00000005) and input flags (00000001)

05-07 19:44:51.825 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.825 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.826 382 2083 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.827 382 2083 I chatty : uid=1000(system) Binder:382_B identical 1 line

05-07 19:44:51.828 382 2083 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.828 382 3173 I SoundTriggerMiddlewareLogging: setCaptureState[this=com.android.server.soundtrigger_middleware.SoundTriggerMiddlewareImpl@4f7a762, caller=1041/235](false)

05-07 19:44:51.831 382 2083 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.836 235 4776 I AudioFlinger: AudioFlinger's thread 0xaaa98030 tid=4776 ready to run

05-07 19:44:51.844 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.846 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.848 382 3274 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.852 382 2083 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.852 382 2083 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.860 382 3173 I SoundTriggerMiddlewareLogging: setCaptureState[this=com.android.server.soundtrigger_middleware.SoundTriggerMiddlewareImpl@4f7a762, caller=1041/235](true)

05-07 19:44:51.861 209 4654 E FMQ : grantorIdx must be less than 3

05-07 19:44:51.861 209 4654 E FMQ : grantorIdx must be less than 3

05-07 19:44:51.862 235 4776 E FMQ : grantorIdx must be less than 3

05-07 19:44:51.862 235 4776 E FMQ : grantorIdx must be less than 3

05-07 19:44:51.908 4656 4675 I chromium: [INFO:audio_latency.cc(145)] audioHardwareBufferSize = 4104

05-07 19:44:51.921 2511 2587 I AAudio : AAudioStreamBuilder_openStream() called ----------------------------------------

05-07 19:44:51.921 2511 2587 I AudioStreamBuilder: rate = 48000, channels = 2, format = 5, sharing = SH, dir = OUTPUT

05-07 19:44:51.921 2511 2587 I AudioStreamBuilder: device = 0, sessionId = -1, perfMode = 10, callback: ON with frames = 4104

05-07 19:44:51.921 2511 2587 I AudioStreamBuilder: usage = 1, contentType = 0, inputPreset = 0, allowedCapturePolicy = 0

05-07 19:44:51.921 2511 2587 I AudioStreamBuilder: privacy sensitive = false

05-07 19:44:51.922 2511 2587 D AudioStreamBuilder: build() MMAP not used because AAUDIO_PERFORMANCE_MODE_LOW_LATENCY not requested.

05-07 19:44:51.922 2511 2587 D com.chrome.dev: PlayerBase::PlayerBase()

05-07 19:44:51.924 2511 2587 D AudioStreamTrack: open(), request notificationFrames = 4104, frameCount = 4104

05-07 19:44:51.926 235 4706 W AudioFlinger: Client adjusted notificationFrames from 4104 to 2052 for frameCount 4104

05-07 19:44:51.928 235 4706 D AF::TrackHandle: OpPlayAudio: track:94 usage:1 not muted

05-07 19:44:51.930 2511 2587 D AAudioStream: setState(s#13) from 0 to 2

05-07 19:44:51.931 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.931 2511 2587 I AAudio : AAudioStreamBuilder_openStream() returns 0 = AAUDIO_OK for s#13 ----------------

05-07 19:44:51.931 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.933 2511 2587 D AAudio : AAudioStream_requestStart(s#13) called --------------

05-07 19:44:51.933 2511 2587 D AAudioStream: setState(s#13) from 2 to 3

05-07 19:44:51.978 235 4706 W APM::AudioPolicyEngine: getDevicesForStrategy() unknown strategy: -1

05-07 19:44:51.978 235 4706 W APM::AudioPolicyEngine: getDevicesForStrategy() unknown strategy: -1

05-07 19:44:51.978 2511 2587 D com.chrome.dev: PlayerBase::start() from IPlayer

05-07 19:44:51.978 2511 3053 D AudioStreamLegacy: onAudioDeviceUpdate(deviceId = 2)

05-07 19:44:51.979 2511 2587 D AAudio : AAudioStream_requestStart(s#13) returned 0 ---------

05-07 19:44:51.979 209 916 W StreamHAL: Error from HAL stream in function get_presentation_position: Operation not permitted

05-07 19:44:51.979 382 3173 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4

05-07 19:44:51.980 2511 2511 V MediaRouter: Selecting route: RouteInfo{ name=Tablet, description=null, status=null, category=RouteCategory{ name=System types=ROUTE_TYPE_LIVE_AUDIO ROUTE_TYPE_LIVE_VIDEO groupable=false }, supportedTypes=ROUTE_TYPE_LIVE_AUDIO ROUTE_TYPE_LIVE_VIDEO , presentationDisplay=null }

05-07 19:44:51.984 209 4654 I EffectsFactory: EffectCreate() create_effect

05-07 19:44:51.990 209 916 W StreamHAL: Error from HAL stream in function get_presentation_position: Operation not permitted

05-07 19:44:51.995 209 4654 I EffectsFactory: EffectCreate() create_effect

05-07 19:44:51.997 209 4654 I chatty : uid=1041(audioserver) HwBinder:209_4 identical 1 line

05-07 19:44:52.000 209 4654 I EffectsFactory: EffectCreate() create_effect

05-07 19:44:52.002 209 916 W StreamHAL: Error from HAL stream in function get_presentation_position: Operation not permitted

05-07 19:44:52.003 2511 4779 D AAudioStream: setState(s#13) from 3 to 4

05-07 19:44:52.038 235 344 D AudioFlinger: mixer(0xaaae6030) throttle end: throttle time(27)

05-07 19:43:17.889 2511 2511 I chatty : uid=10142(com.chrome.dev) identical 15 lines

05-07 19:43:17.905 2511 2511 D ViewRootImpl[Main]: updatePointerIcon called with position out of bounds

05-07 19:44:52.075 382 382 D NotificationService: 0|com.chrome.dev|9|MediaCaptureNotificationService|10142: granting content://settings/system/notification_sound

05-07 19:44:52.077 382 382 I chatty : uid=1000 system_server identical 1 line

05-07 19:44:52.078 382 382 D NotificationService: 0|com.chrome.dev|9|MediaCaptureNotificationService|10142: granting content://settings/system/notification_sound

05-07 19:44:52.082 382 382 W NotificationHistory: Attempted to add notif for locked/gone/disabled user 0

05-07 19:44:52.110 2591 2616 E chromium: [ERROR:android_image_reader_utils.cc(19)] Failed to create android native fence sync object.

05-07 19:44:56.787 2591 2616 I chatty : uid=10142(com.chrome.dev) CrGpuMain identical 64 lines

05-07 19:44:56.881 2591 2616 E chromium: [ERROR:android_image_reader_utils.cc(19)] Failed to create android native fence sync object.

05-07 19:44:56.935 382 417 E LightsService: Light requested not available on this device. 2

05-07 19:44:56.962 2591 2616 E chromium: [ERROR:android_image_reader_utils.cc(19)] Failed to create android native fence sync object.

05-07 19:44:59.860 2591 2616 I chatty : uid=10142(com.chrome.dev) CrGpuMain identical 36 lines

05-07 19:44:59.947 2591 2616 E chromium: [ERROR:android_image_reader_utils.cc(19)] Failed to create android native fence sync object.

05-07 19:45:00.003 516 516 D KeyguardClockSwitch: Updating clock: 19:45

05-07 19:45:00.036 2591 2616 E chromium: [ERROR:android_image_reader_utils.cc(19)] Failed to create android native fence sync object.