[Android Software Development] Rafasama:
woods_f:/ $ su -c dumpsys media.audio_flinger

Library pre_processing

Automatic Gain Control / The Android Open Source Project

UUID: aa8130e0-66fc-11e0-bad0-0002a5d5c51b

TYPE: 0a8abfe0-654c-11e0-ba26-0002a5d5c51b

apiVersion: 00020000

flags: 00000203

Library loudness_enhancer

Loudness Enhancer / The Android Open Source Project

UUID: fa415329-2034-4bea-b5dc-5b381c8d1e2c

TYPE: fe3199be-aed0-413f-87bb-11260eb63cf1

apiVersion: 00020000

flags: 00000008

Library downmix

Multichannel Downmix To Stereo / The Android Open Source Project

UUID: 93f04452-e4fe-41cc-91f9-e475b6d1d69f

TYPE: 381e49cc-a858-4aa2-87f6-e8388e7601b2

apiVersion: 00020000

flags: 00000008

Library visualizer

Visualizer / The Android Open Source Project

UUID: d069d9e0-8329-11df-9168-0002a5d5c51b

TYPE: e46b26a0-dddd-11db-8afd-0002a5d5c51b

apiVersion: 00020000

flags: 00000008

Library reverb

Insert Preset Reverb / NXP Software Ltd.

UUID: 172cdf00-a3bc-11df-a72f-0002a5d5c51b

TYPE: 47382d60-ddd8-11db-bf3a-0002a5d5c51b

apiVersion: 00020000

flags: 00000048

Auxiliary Preset Reverb / NXP Software Ltd.

UUID: f29a1400-a3bb-11df-8ddc-0002a5d5c51b

TYPE: 47382d60-ddd8-11db-bf3a-0002a5d5c51b

apiVersion: 00020000

flags: 00000001

Insert Environmental Reverb / NXP Software Ltd.

UUID: c7a511a0-a3bb-11df-860e-0002a5d5c51b

TYPE: c2e5d5f0-94bd-4763-9cac-4e234d06839e

apiVersion: 00020000

flags: 00000048

Auxiliary Environmental Reverb / NXP Software Ltd.

UUID: 4a387fc0-8ab3-11df-8bad-0002a5d5c51b

TYPE: c2e5d5f0-94bd-4763-9cac-4e234d06839e

apiVersion: 00020000

flags: 00000001

Library bundle

Volume / NXP Software Ltd.

UUID: 119341a0-8469-11df-81f9-0002a5d5c51b

TYPE: 09e8ede0-ddde-11db-b4f6-0002a5d5c51b

apiVersion: 00020000

flags: 00000050

Equalizer / NXP Software Ltd.

UUID: ce772f20-847d-11df-bb17-0002a5d5c51b

TYPE: 0bed4300-ddd6-11db-8f34-0002a5d5c51b

apiVersion: 00020000

flags: 00000048

Virtualizer / NXP Software Ltd.

UUID: 1d4033c0-8557-11df-9f2d-0002a5d5c51b

TYPE: 37cc2c00-dddd-11db-8577-0002a5d5c51b

apiVersion: 00020000

flags: 00000250

Dynamic Bass Boost / NXP Software Ltd.

UUID: 8631f300-72e2-11df-b57e-0002a5d5c51b

TYPE: 0634f220-ddd4-11db-a0fc-0002a5d5c51b

apiVersion: 00020000

flags: 00000248

Library mmieffects

MMI Effects / Motorola Mobility

UUID: bce61ec2-eca4-445c-9dcb-91cc7cce01ba

TYPE: 74823d06-dd4a-11db-ba77-0002a5d5c51b

apiVersion: 00020000

flags: 00000210

Library proxy

DAX2.2.1.7_r1 / Dolby Laboratories, Inc.

UUID: 9d4921da-8225-4f29-aefa-6e6f69726861

TYPE: 46d279d9-9be7-453d-9d7c-ef937f675587

apiVersion: 00020000

flags: 00440288

Library v4a_fx

ViPER4Android [2.5.0.4] / ViPER.WYF

UUID: 41d3c987-e6cf-11e3-a88a-11aba5d5c51b

TYPE: ee48cf24-9221-4095-2cb9-40faa133111b

apiVersion: 00020000

flags: 0000F010

Library dax_sw

(no effects)

Library dax_hw

(no effects)

Clients:

pid: 1430

pid: 1995

pid: 2831

pid: 6870

pid: 9295

pid: 20054

pid: 24544

Notification Clients:

pid: 395

pid: 396

pid: 403

pid: 1060

pid: 1430

pid: 1524

pid: 1995

pid: 2831

pid: 6870

pid: 8924

pid: 9295

pid: 20054

pid: 24544

Global session refs:

session pid count

17 1060 1

8113 24544 1

8113 403 1

8121 24544 1

13097 20054 1

14113 20054 1

14153 6870 1

14305 9295 1

14321 1430 1

Hardware status: 0

Standby Time mSec: 3000

Output thread 0xb1883500 type 0 (MIXER):

Thread name: AudioOut_D

I/O handle: 13

TID: 748

Standby: no

Sample rate: 44100 Hz

HAL frame count: 1024

HAL format: 0x3 (pcm32)

HAL buffer size: 8192 bytes

Channel count: 2

Channel mask: 0x00000003 (front-left, front-right)

Processing format: 0x3 (pcm32)

Processing frame size: 8 bytes

Pending config events: none

Output device: 0x8 (WIRED_HEADPHONE)

Input device: 0 (NONE)

Audio source: 0 (default)

Normal frame count: 1024

Last write occurred (msecs): 7

Total writes: 1485715

Delayed writes: 0

Blocked in write: yes

Suspend count: 0

Sink buffer : 0xb214a000

Mixer buffer: 0xb1a47000

Effect buffer: 0xb2109000

Fast track availMask=0xfe

Standby delay ns=3000000000

AudioStreamOut: 0xb214c150 flags 0x2 (PRIMARY)

Frames written: 1521372160

Suspended frames: 0

Hal stream dump:

Thread throttle time (msecs): 52

AudioMixer tracks: 0x0000000f

Master mono: off

FastMixer not initialized

Stream volumes in dB: 0:-12, 1:-34, 2:-38, 3:-21, 4:-27, 5:-38, 6:0, 7:-48, 8:-32, 9:-inf, 10:-27, 11:-inf, 12:0

Normal mixer raw underrun counters: partial=0 empty=0

4 Tracks of which 1 are active

Name Active Client Type Fmt Chn mask Session fCount S F SRate L dB R dB Server Main buf Aux Buf Flags UndFrmCnt

0 no 6870 3 00000001 00000003 14153 16384 P 3 44100 0 0 006A8000 0xb1a47000 0x0 0x400 0

1 no 24544 3 00000001 00000003 8113 22528 P 3 44100 0 0 00D310A7 0xb1a47000 0x0 0x401 4953

2 no 24544 3 00000001 00000003 8121 16384 I 0 44100 0 0 00000000 0xb1a47000 0x0 0x000 0

3 yes 9295 3 00000005 00000003 14305 4096 A 3 44100 0 0 01662800 0xb1a47000 0x0 0x400 53248

1 Effect Chains

2 effects for session 0

In buffer Out buffer Active tracks:

0xb2109000 0xb2109000 0

Effect ID 19:

Session Status State Engine:

00000 000 003 0xb1ca3e70

Descriptor:

- UUID: 9D4921DA-8225-4F29-AEFA-6E6F69726861 - TYPE: 46D279D9-9BE7-453D-9D7C-EF937F675587 - apiVersion: 00020000

- flags: 00440288 (conn. mode: insert, insert pref: first, volume mgmt: requires indication, device indication: requires updates, input mode: not set, output mode: not set, mode indication: required, offloadable)

- name: DAX2.2.1.7_r1

- implementor: Dolby Laboratories, Inc.

- Input configuration:

Frames Smp rate Channels Format Buffer

01024 44100 00000003 1 (pcm16) 0xb2109000

- Output configuration:

Buffer Frames Smp rate Channels Format

0xb2109000 01024 44100 00000003 1 (pcm16)

1 Clients:

Pid Priority Ctrl Locked client server

1995 0 yes yes 0 0

Effect ID 27:

Session Status State Engine:

00000 000 003 0xb1ca3f00

Descriptor:

- UUID: 41D3C987-E6CF-11E3-A88A-11ABA5D5C51B - TYPE: EE48CF24-9221-4095-2CB9-40FAA133111B - apiVersion: 00020000

- flags: 0000F010 (conn. mode: insert, insert pref: last, volume mgmt: none, input mode: direct+provider, output mode: direct+provider)

- name: ViPER4Android [2.5.0.4]

- implementor: ViPER.WYF

- Input configuration:

Frames Smp rate Channels Format Buffer

01024 44100 00000003 1 (pcm16) 0xb2109000

- Output configuration:

Buffer Frames Smp rate Channels Format

0xb2109000 01024 44100 00000003 1 (pcm16)

1 Clients:

Pid Priority Ctrl Locked client server

2831 1 yes yes 0 0

Output thread 0xb1483540 type 0 (MIXER):

Thread name: AudioOut_15

I/O handle: 21

TID: 752

Standby: yes

Sample rate: 44100 Hz

HAL frame count: 256

HAL format: 0x3 (pcm32)

HAL buffer size: 2048 bytes

Channel count: 2

Channel mask: 0x00000003 (front-left, front-right)

Processing format: 0x5 (pcmfloat)

Processing frame size: 8 bytes

Pending config events: none

Output device: 0x8 (WIRED_HEADPHONE)

Input device: 0 (NONE)

Audio source: 0 (default)

Normal frame count: 768

Last write occurred (msecs): 581888

Total writes: 199034

Delayed writes: 0

Blocked in write: no

Suspend count: 0

Sink buffer : 0xb2142800

Mixer buffer: 0xb216c000

Effect buffer: 0xb1cfbc00

Fast track availMask=0xe2

Standby delay ns=3000000000

AudioStreamOut: 0xb214c188 flags 0x4 (FAST)

Frames written: 152858112

Suspended frames: 0

PipeSink frames written: 152858112

Hal stream dump:

Thread throttle time (msecs): 0

AudioMixer tracks: 0x0000000b

Master mono: off

FastMixer command=COLD_IDLE writeSequence=1202448 framesWritten=153913344

numTracks=1 writeErrors=0 underruns=8793 overruns=1055

sampleRate=44100 frameCount=256 measuredWarmup=14.2 ms, warmupCycles=4

mixPeriod=5.80 ms

Simple moving statistics over last 3.4 seconds:

wall clock time in ms per mix cycle:

mean=5.53 min=1.21 max=5.99 stddev=0.30

raw CPU load in us per mix cycle:

mean=320 min=0 max=955 stddev=195

Fast tracks: sMaxFastTracks=8 activeMask=0x1

Index Active Full Partial Empty Recent Ready Written

0 yes 110 0 954 empty 0 152858112

1 no 844 84 591 empty 0 0

2 no 424 88 615 empty 0 16128

3 no 22 27 179 empty 0 42384

4 no 147 4 29 empty 0 9065

5 no 0 0 0 full 0 0

6 no 0 0 0 full 0 0

7 no 0 0 0 full 0 0

Stream volumes in dB: 0:-12, 1:-34, 2:-38, 3:-27, 4:-24, 5:-38, 6:0, 7:-48, 8:-32, 9:-inf, 10:-15, 11:-inf, 12:0

Normal mixer raw underrun counters: partial=0 empty=954

3 Tracks of which 0 are active

Name Active Client Type Fmt Chn mask Session fCount S F SRate L dB R dB Server Main buf Aux Buf Flags UndFrmCnt

F 2 no 20054 3 00000001 00000001 14113 16128 S 1 44100 -inf -inf 00003F00 0xb216c000 0x0 0x604 0

F 4 no 1430 1 00000001 00000003 14321 9065 S 1 48000 -inf -inf 00002369 0xb216c000 0x0 0x605 0

F 3 no 20054 3 00000001 00000001 13097 14128 S 1 44100 -inf -inf 0000A590 0xb216c000 0x0 0x604 0

0 Effect Chains

USB audio module:

No output streams.

No input streams.

Reroute submix audio module:

route[0] rate in=0 out=0, addr=[]

route[1] rate in=0 out=0, addr=[]

route[2] rate in=0 out=0, addr=[]

route[3] rate in=0 out=0, addr=[]

route[4] rate in=0 out=0, addr=[]

route[5] rate in=0 out=0, addr=[]

route[6] rate in=0 out=0, addr=[]

route[7] rate in=0 out=0, addr=[]

route[8] rate in=0 out=0, addr=[]

route[9] rate in=48000 out=48000, addr=[]

woods_f:/ $

I appreciate any diagnostic on this.. please.

Edit there's another commands to do in terminal to get data related to sound ? tinymix command returns "not found"