List of Android Devices with Hi-Res Audio Support (Internal DAC)

andrewilley · May 26, 2020

14 minutes ago, diguitar said:

how do you know that the sound is really coming out in hi-res?

If your ears can't tell you, does it matter? (He asks, existentially )

Or you can long-press on the metadata line in the player screen, or use Settings > Audio > Audio Info.

Andre

diguitar · May 27, 2020

19 hours ago, andrewilley said:

If your ears can't tell you, does it matter? (He asks, existentially )

Or you can long-press on the metadata line in the player screen, or use Settings > Audio > Audio Info.

Andre

Mine is the hi-res option active? Is the sound already coming out in hi-res?

maxmp · May 27, 2020

@diguitar from the Audio Info - it seems so.

diguitar · May 27, 2020

And about normalizing the volume of all the songs, how should I do it because a high play or a low play is possible to activate something that corrects this?

andrewilley · May 27, 2020

33 minutes ago, diguitar said:

And about normalizing the volume of all the songs, how should I do it because a high play or a low play is possible to activate something that corrects this?

ReplayGain can compensate for tracks which are encoded with varying peak levels. There is no automated 'on-the-fly' normalisation process though.

Andre

summrh · June 3, 2020

Hi, I just wanted to confirm that Hi-Res mode works like a charm on Xiaomi Redmi Note 8T (tested with default 24/192 setting, MIUI 11.0.4.0). There IS the difference in quality, definitely. Thanks for the great sound!

diguitar · June 30, 2020

could someone explain to me the real function of these options i don't understand how i should configure them.

andrewilley · June 30, 2020

1 hour ago, diguitar said:

could someone explain to me the real function of these options i don't understand how i should configure them.

They adjust the buffer (i.e. the pre-storage area which reads/stores data in advance of it being needed). If you are not experiencing any issues such as audio glitches, just leave them alone.

Andre

diguitar · June 30, 2020

2 hours ago, andrewilley said:

Eles ajustam o buffer (ou seja, a área de pré-armazenamento que lê / armazena dados antes de serem necessários). Se você não estiver enfrentando problemas como falhas de áudio , deixe-os em paz.

Andre

thanks for answering 👍🏻

wormant1 · August 7, 2020

Oh, totally forget this thread existed until now

Vivo Nex 3s, Android 10

Hi-Res output technically works, 16 bit all the way up to 384 khz, but (as I have posted in the other threads) not through the dedicated hi-fi DAC

Steeveep · September 8, 2020

Samsung Galaxy A51 seems to work

Waifus Boy · October 8, 2020

Will the Motorola G8 Plus be compatible with the output hi res?

Edited October 8, 2020 by Waifus Boy
I was missing parts of the message to write

Raven24 · October 13, 2020

Motorola g8 Power is Hi-Res compatible ? I'm having hard time with it .

vh0ng71 · October 26, 2020

Redmi note 8 pro on Pixel Experience Rom Android 10

V20_FX · December 3, 2020

On 8/7/2020 at 8:24 AM, wormant1 said:

Oh, totally forget this thread existed until now

Vivo Nex 3s, Android 10

Hi-Res output technically works, 16 bit all the way up to 384 khz, but (as I have posted in the other threads) not through the dedicated hi-fi DAC

Hi.

Can you share the link of that posted? Or explain again why not through the dedicated hi-fi DAC?

Much appreciated. Thank you.

germanloco · January 6, 2021

Hello! I have an MotoE7 plus, will Poweramp play hi res music with wired earphones?

Thanks!

andrewilley · January 6, 2021

46 minutes ago, germanloco said:

Hello! I have an MotoE7 plus, will Poweramp play hi res music with wired earphones?

Doesn't look like it from that screenshot, you should see Headset/AUX in the high-res list, but I don't know for sure. Unless OpenSL ES supports high res on this device?

Try the High-Res Requests thread and post the results of Settings > Audio > Advanced Tweaks > Audio Output Detection Log.

Obviously you can still play high-res files, but potentially only using the phone's standard output mode.

Andre

wormant1 · March 17, 2021

Build 900

Vivo Hi-Fi DAC can now be activated by AAudio Hi-res mode at Float32 192KHz output 😁

Ayaan · June 1, 2021

My device working in hi res mode..thnx Poweramp..😃😃

andrewilley · June 1, 2021

18 minutes ago, Ayaan said:

My device working in hi res mode..

Excellent. And your device is...?

Andre

Ayaan · June 2, 2021

23 hours ago, andrewilley said:

Excellent. And your device is...?

Andre

Narzo 30 pro 5g

Ali Rahal · July 31, 2021

Xiaomi Redmi Note 4 (mido) working and getting a freaking amazing audio quality, mind blowing for such a cheap device...

Snapdragon 625 (chip), msm8953 (cpu), WCD9335 (Integrated in Chip DAC ... /sys/module/wcd9335_dlkm)

System: Android 11, Lineage 18.1 (zeelog version) ... Also tested working with Omnirom v8.1, Android v8.1 mido) pasted a lot of details for the dev but this works out of the box with a fresh rom install...

Double checked with audio frequency test files and with the root command "dumpsys media.audio_flinger"

Note that Poweramp Equalize app, audio processing needs to be disabled when using Poweramp player... PAE does not work with Hi-Res anyway

Partial output of "dumpsys media.audio_flinger"

Quote

Output thread 0x786a0bef00, name AudioOut_95, tid 8585, type 1 (DIRECT):

I/O handle: 149

Standby: no

Sample rate: 192000 Hz

HAL frame count: 7680

HAL format: 0x6 (AUDIO_FORMAT_PCM_24_BIT_PACKED)

HAL buffer size: 46080 bytes

Channel count: 2

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

Processing format: 0x6 (AUDIO_FORMAT_PCM_24_BIT_PACKED)

Processing frame size: 6 bytes

Pending config events: none

Output devices: 0x4 (AUDIO_DEVICE_OUT_WIRED_HEADSET)

Input device: 0 (AUDIO_DEVICE_NONE)

Audio source: 0 (AUDIO_SOURCE_DEFAULT)

Timestamp stats: n=1809 disc=3 cold=6 nRdy=0 err=0 rate=0.999863 jitterMs(ave=0.00302544 std=1.8793 min=-7.4376 max=9.83687) localSR(192009, 1.02323e-07) correctedJitterMs(ave=0.00388385 std=0.204961 min=-0.402709 max=9.83687)

Timestamp corrected: no

Last write occurred (msecs): 72

Process time ms stats: ave=0.482811 std=0.135446 min=0.141458 max=2.71458

Hal write jitter ms stats: ave=-0.00641282 std=1.75007 min=-38.8147 max=7.7763

Threadloop write latency stats: ave=4388.99 std=1.80322 min=4270.88 max=4396.33

Master volume: 1.000000

Master mute: off

Normal frame count: 7680

Total writes: 1805

Delayed writes: 0

Blocked in write: yes

Suspend count: 0

Sink buffer : 0x78da0b4020

Mixer buffer: 0x78da0d4040

Effect buffer: 0x78da0a4020

Fast track availMask=0xfe

Standby delay ns=80000000

AudioStreamOut: 0x772a0aa430 flags 0x1 (AUDIO_OUTPUT_FLAG_DIRECT)

Frames written: 13862400

Suspended frames: 0

Hal stream dump:

/vendor/etc/audio_effects.xml

Quote

<?xml version="1.0" encoding="UTF-8"?>

<audio_effects_conf version="2.0" xmlns="http://schemas.android.com/audio/audio_effects_conf/v2_0">

<libraries>

<library name="dsplus" path="libdseffect.so"/>

<library name="bundle" path="libbundlewrapper.so"/>

<library name="reverb" path="libreverbwrapper.so"/>

<library name="qcbassboost" path="libqcbassboost.so"/>

<library name="qcvirt" path="libqcvirt.so"/>

<library name="qcreverb" path="libqcreverb.so"/>

<library name="visualizer_sw" path="libvisualizer.so"/>

<library name="visualizer_hw" path="libqcomvisualizer.so"/>

<library name="downmix" path="libdownmix.so"/>

<library name="loudness_enhancer" path="libldnhncr.so"/>

<library name="dynamics_processing" path="libdynproc.so"/>

<library name="proxy" path="libeffectproxy.so"/>

<library name="offload_bundle" path="libqcompostprocbundle.so"/>

<library name="audio_pre_processing" path="libqcomvoiceprocessing.so"/>

<library name="dirac" path="libdirac.so"/>

</libraries>

<effects>

<effect name="dsplus" library="dsplus" uuid="9d4921da-8225-4f29-aefa-39537a04bcaa"/>

<effectProxy name="bassboost" library="proxy" uuid="14804144-a5ee-4d24-aa88-0002a5d5c51b">

<libsw library="qcbassboost" uuid="23aca180-44bd-11e2-bcfd-0800200c9a66"/>

<libhw library="offload_bundle" uuid="2c4a8c24-1581-487f-94f6-0002a5d5c51b"/>

</effectProxy>

<effectProxy name="virtualizer" library="proxy" uuid="d3467faa-acc7-4d34-acaf-0002a5d5c51b">

<libsw library="qcvirt" uuid="e6c98a16-22a3-11e2-b87b-f23c91aec05e"/>

<libhw library="offload_bundle" uuid="509a4498-561a-4bea-b3b1-0002a5d5c51b"/>

</effectProxy>

<effectProxy name="equalizer" library="proxy" uuid="c8e70ecd-48ca-456e-8a4f-0002a5d5c51b">

<libsw library="bundle" uuid="ce772f20-847d-11df-bb17-0002a5d5c51b"/>

<libhw library="offload_bundle" uuid="a0dac280-401c-11e3-9379-0002a5d5c51b"/>

</effectProxy>

<effect name="volume" library="bundle" uuid="119341a0-8469-11df-81f9-0002a5d5c51b"/>

<effectProxy name="reverb_env_aux" library="proxy" uuid="48404ac9-d202-4ccc-bf84-0002a5d5c51b">

<libsw library="qcreverb" uuid="a8c1e5f3-293d-43cd-95ec-d5e26c02e217"/>

<libhw library="offload_bundle" uuid="79a18026-18fd-4185-8233-0002a5d5c51b"/>

</effectProxy>

<effectProxy name="reverb_env_ins" library="proxy" uuid="b707403a-a1c1-4291-9573-0002a5d5c51b">

<libsw library="qcreverb" uuid="791fff8b-8129-4655-83a4-59bc61034c3a"/>

<libhw library="offload_bundle" uuid="eb64ea04-973b-43d2-8f5e-0002a5d5c51b"/>

</effectProxy>

<effectProxy name="reverb_pre_aux" library="proxy" uuid="1b78f587-6d1c-422e-8b84-0002a5d5c51b">

<libsw library="qcreverb" uuid="53ef1db5-c0c0-445b-b060-e34d20ebb70a"/>

<libhw library="offload_bundle" uuid="6987be09-b142-4b41-9056-0002a5d5c51b"/>

</effectProxy>

<effectProxy name="reverb_pre_ins" library="proxy" uuid="f3e178d2-ebcb-408e-8357-0002a5d5c51b">

<libsw library="qcreverb" uuid="b08a0e38-22a5-11e2-b87b-f23c91aec05e"/>

<libhw library="offload_bundle" uuid="aa2bebf6-47cf-4613-9bca-0002a5d5c51b"/>

</effectProxy>

<effectProxy name="visualizer" library="proxy" uuid="1d0a1a53-7d5d-48f2-8e71-27fbd10d842c">

<libsw library="visualizer_sw" uuid="d069d9e0-8329-11df-9168-0002a5d5c51b"/>

<libhw library="visualizer_hw" uuid="7a8044a0-1a71-11e3-a184-0002a5d5c51b"/>

</effectProxy>

<effect name="downmix" library="downmix" uuid="93f04452-e4fe-41cc-91f9-e475b6d1d69f"/>

<effect name="loudness_enhancer" library="loudness_enhancer" uuid="fa415329-2034-4bea-b5dc-5b381c8d1e2c"/>

<effect name="dynamics_processing" library="dynamics_processing" uuid="e0e6539b-1781-7261-676f-6d7573696340"/>

<effect name="aec" library="audio_pre_processing" uuid="0f8d0d2a-59e5-45fe-b6e4-248c8a799109"/>

<effect name="ns" library="audio_pre_processing" uuid="1d97bb0b-9e2f-4403-9ae3-58c2554306f8"/>

<effect name="dirac" library="dirac" uuid="e069d9e0-8329-11df-9168-0002a5d5c51b"/>

</effects>

<preprocess>

<stream type="voice_communication">

<apply effect="aec"/>

<apply effect="ns"/>

</stream>

</preprocess>

</audio_effects_conf>

/vendor/etc/audio_output_policy.conf

Quote

# List of profiles for the output device session where stream is routed.

# A stream opened with the inputs attributes which match the "flags" and

# "formats" as specified in the profile is routed to a device at

# sample rate specified under "sampling_rates" and bit width under

# "bit_width" and the topology extracted from the acdb data against

# the "app_type".

#

# the flags and formats are specified using the strings corresponding to

# enums in audio.h and audio_policy.h. They are concatenated with "|"

# without space or "\n".

# the flags and formats should match the ones in "audio_policy.conf"

outputs {

default {

flags AUDIO_OUTPUT_FLAG_PRIMARY

formats AUDIO_FORMAT_PCM_16_BIT

sampling_rates 48000

bit_width 16

app_type 69937

}

voip_rx {

flags AUDIO_OUTPUT_FLAG_VOIP_RX|AUDIO_OUTPUT_FLAG_DIRECT

formats AUDIO_FORMAT_PCM_16_BIT

sampling_rates 8000|16000|32000|48000

bit_width 16

app_type 69946

}

deep_buffer {

flags AUDIO_OUTPUT_FLAG_DEEP_BUFFER

formats AUDIO_FORMAT_PCM_16_BIT

sampling_rates 48000

bit_width 16

app_type 69936

}

direct_pcm_16 {

flags AUDIO_OUTPUT_FLAG_DIRECT

formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_24_BIT_PACKED|AUDIO_FORMAT_PCM_8_24_BIT

sampling_rates 44100|48000|96000|192000

bit_width 16

app_type 69936

}

direct_pcm_24 {

flags AUDIO_OUTPUT_FLAG_DIRECT

formats AUDIO_FORMAT_PCM_24_BIT_PACKED|AUDIO_FORMAT_PCM_8_24_BIT

sampling_rates 44100|48000|96000|192000

bit_width 24

app_type 69940

}

compress_offload_16 {

flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING

formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_FLAC|AUDIO_FORMAT_ALAC|AUDIO_FORMAT_APE|AUDIO_FORMAT_AAC_LC|AUDIO_FORMAT_AAC_HE_V1|AUDIO_FORMAT_AAC_HE_V2|AUDIO_FORMAT_WMA|AUDIO_FORMAT_WMA_PRO|AUDIO_FORMAT_VORBIS|AUDIO_FORMAT_AAC_ADTS_LC|AUDIO_FORMAT_AAC_ADTS_HE_V1|AUDIO_FORMAT_AAC_ADTS_HE_V2

sampling_rates 44100|48000|96000|192000

bit_width 16

app_type 69936

}

compress_offload_24 {

flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING

formats AUDIO_FORMAT_FLAC|AUDIO_FORMAT_ALAC|AUDIO_FORMAT_APE|AUDIO_FORMAT_VORBIS

sampling_rates 44100|48000|96000|192000

bit_width 24

app_type 69940

}

}

/system/etc/audio_effects.conf

Quote

# List of effect libraries to load. Each library element must contain a "path" element

# giving the full path of the library .so file.

# libraries {

# <lib name> {

# path <lib path>

# }

# }

libraries {

dsplus { #dsplus

path /vendor/lib/soundfx/libdseffect.so

} #dsplus

# This is a proxy library that will be an abstraction for

# the HW and SW effects

#proxy {

#path /vendor/lib/soundfx/libeffectproxy.so

#}

# This is the SW implementation library of the effect

#libSW {

#path /vendor/lib/soundfx/libswwrapper.so

#}

# This is the HW implementation library for the effect

#libHW {

#path /vendor/lib/soundfx/libhwwrapper.so

#}

bundle {

path /vendor/lib/soundfx/libbundlewrapper.so

}

reverb {

path /vendor/lib/soundfx/libreverbwrapper.so

}

visualizer {

path /vendor/lib/soundfx/libvisualizer.so

}

downmix {

path /vendor/lib/soundfx/libdownmix.so

}

loudness_enhancer {

path /vendor/lib/soundfx/libldnhncr.so

}

dynamics_processing {

path /vendor/lib/soundfx/libdynproc.so

}

}

# Default pre-processing library. Add to audio_effect.conf "libraries" section if

# audio HAL implements support for default software audio pre-processing effects

#

# pre_processing {

# path /vendor/lib/soundfx/libaudiopreprocessing.so

# }

# list of effects to load. Each effect element must contain a "library" and a "uuid" element.

# The value of the "library" element must correspond to the name of one library element in the

# "libraries" element.

# The name of the effect element is indicative, only the value of the "uuid" element

# designates the effect.

# The uuid is the implementation specific UUID as specified by the effect vendor. This is not the

# generic effect type UUID.

# effects {

# <fx name> {

# library <lib name>

# uuid <effect uuid>

# }

# ...

# }

effects {

dsplus { #dsplus

library dsplus

uuid 9d4921da-8225-4f29-aefa-39537a04bcaa

} #dsplus

# additions for the proxy implementation

# Proxy implementation

#effectname {

#library proxy

#uuid xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

# SW implemetation of the effect. Added as a node under the proxy to

# indicate this as a sub effect.

#libsw {

#library libSW

#uuid yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy

#} End of SW effect

# HW implementation of the effect. Added as a node under the proxy to

# indicate this as a sub effect.

#libhw {

#library libHW

#uuid zzzzzzzz-zzzz-zzzz-zzzz-zzzzzzzzzzzz

#}End of HW effect

#} End of effect proxy

bassboost {

library bundle

uuid 8631f300-72e2-11df-b57e-0002a5d5c51b

}

virtualizer {

library bundle

uuid 1d4033c0-8557-11df-9f2d-0002a5d5c51b

}

equalizer {

library bundle

uuid ce772f20-847d-11df-bb17-0002a5d5c51b

}

volume {

library bundle

uuid 119341a0-8469-11df-81f9-0002a5d5c51b

}

reverb_env_aux {

library reverb

uuid 4a387fc0-8ab3-11df-8bad-0002a5d5c51b

}

reverb_env_ins {

library reverb

uuid c7a511a0-a3bb-11df-860e-0002a5d5c51b

}

reverb_pre_aux {

library reverb

uuid f29a1400-a3bb-11df-8ddc-0002a5d5c51b

}

reverb_pre_ins {

library reverb

uuid 172cdf00-a3bc-11df-a72f-0002a5d5c51b

}

visualizer {

library visualizer

uuid d069d9e0-8329-11df-9168-0002a5d5c51b

}

downmix {

library downmix

uuid 93f04452-e4fe-41cc-91f9-e475b6d1d69f

}

loudness_enhancer {

library loudness_enhancer

uuid fa415329-2034-4bea-b5dc-5b381c8d1e2c

}

dynamics_processing {

library dynamics_processing

uuid e0e6539b-1781-7261-676f-6d7573696340

}

}

# Default pre-processing effects. Add to audio_effect.conf "effects" section if

# audio HAL implements support for them.

#

# agc {

# library pre_processing

# uuid aa8130e0-66fc-11e0-bad0-0002a5d5c51b

# }

# aec {

# library pre_processing

# uuid bb392ec0-8d4d-11e0-a896-0002a5d5c51b

# }

# ns {

# library pre_processing

# uuid c06c8400-8e06-11e0-9cb6-0002a5d5c51b

# }

# Audio preprocessor configurations.

# The pre processor configuration consists in a list of elements each describing

# pre processor settings for a given input source. Valid input source names are:

# "mic", "camcorder", "voice_recognition", "voice_communication"

# Each input source element contains a list of effects elements. The name of the effect

# element must be the name of one of the effects in the "effects" list of the file.

# Each effect element may optionally contain a list of parameters and their

# default value to apply when the pre processor effect is created.

# A parameter is defined by a "param" element and a "value" element. Each of these elements

# consists in one or more elements specifying a type followed by a value.

# The types defined are: "int", "short", "float", "bool" and "string"

# When both "param" and "value" are a single int, a simple form is allowed where just

# the param and value pair is present in the parameter description

# pre_processing {

# <input source name> {

# <fx name> {

# <param 1 name> {

# param {

# int|short|float|bool|string <value>

# [ int|short|float|bool|string <value> ]

# ...

# }

# value {

# int|short|float|bool|string <value>

# [ int|short|float|bool|string <value> ]

# ...

# }

# }

# <param 2 name > {<param> <value>}

# ...

# }

# ...

# }

# ...

# }

#

# TODO: add default audio pre processor configurations after debug and tuning phase

#

/vendor/etc/audio_policy_configuration.xml

Quote

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>





<audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">





<globalConfiguration speaker_drc_enabled="true" call_screen_mode_supported="true"/>



<modules>



<module name="primary" halVersion="2.0">

<attachedDevices>

<item>Earpiece</item>

<item>Speaker</item>

<item>Telephony Tx</item>

<item>Built-In Mic</item>

<item>Built-In Back Mic</item>

<item>FM Tuner</item>

<item>Telephony Rx</item>

</attachedDevices>

<defaultOutputDevice>Speaker</defaultOutputDevice>

<mixPorts>

<mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_PRIMARY">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</mixPort>

<mixPort name="raw" role="source"

flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_RAW">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</mixPort>

<mixPort name="deep_buffer" role="source"

flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</mixPort>

<mixPort name="direct_pcm" role="source"

flags="AUDIO_OUTPUT_FLAG_DIRECT">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"

channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>

<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"

channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>

<profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"

channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>

</mixPort>

<mixPort name="compressed_offload" role="source"

flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING">

<profile name="" format="AUDIO_FORMAT_MP3"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_FLAC"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_ALAC"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"

channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>

<profile name="" format="AUDIO_FORMAT_APE"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_AAC_LC"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_AAC_HE_V1"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_AAC_HE_V2"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_WMA"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"

channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>

<profile name="" format="AUDIO_FORMAT_WMA_PRO"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>

<profile name="" format="AUDIO_FORMAT_AAC_ADTS_LC"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_AAC_ADTS_HE_V1"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

<profile name="" format="AUDIO_FORMAT_AAC_ADTS_HE_V2"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>

</mixPort>

<mixPort name="voice_tx" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>

</mixPort>

<mixPort name="voip_rx" role="source"

flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>

</mixPort>

<mixPort name="primary input" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>

</mixPort>

<mixPort name="incall_music_uplink" role="source"

flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000,48000"

channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</mixPort>

<mixPort name="record_24" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000,192000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>

<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000,192000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>

<profile name="" format="AUDIO_FORMAT_PCM_FLOAT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000,192000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>

</mixPort>

<mixPort name="voice_rx" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>

</mixPort>

</mixPorts>

<devicePorts>



<devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>

</devicePort>

<devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address="">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</devicePort>

<devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</devicePort>

<devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</devicePort>

<devicePort tagName="Line" type="AUDIO_DEVICE_OUT_LINE" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

</devicePort>

<devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>

</devicePort>

<devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>

</devicePort>

<devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>

</devicePort>

<devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>

</devicePort>

<devicePort tagName="HDMI" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,128000,176400,192000" channelMasks="dynamic"/>

</devicePort>

<devicePort tagName="Proxy" type="AUDIO_DEVICE_OUT_PROXY" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,128000,176400,192000" channelMasks="dynamic"/>

</devicePort>

<devicePort tagName="FM" type="AUDIO_DEVICE_OUT_FM" role="sink">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>

</devicePort>

<devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>

</devicePort>

<devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>

</devicePort>

<devicePort tagName="FM Tuner" type="AUDIO_DEVICE_IN_FM_TUNER" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="48000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>

</devicePort>

<devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"

channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>

</devicePort>

<devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>

</devicePort>

<devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source">

<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>

</devicePort>

</devicePorts>



<routes>

<route type="mix" sink="Earpiece"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="Speaker"

sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="Wired Headset"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="Wired Headphones"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="Line"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="HDMI"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload"/>

<route type="mix" sink="Proxy"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload"/>

<route type="mix" sink="Telephony Tx"

sources="voice_tx,incall_music_uplink"/>

<route type="mix" sink="FM"

sources="primary output"/>

<route type="mix" sink="BT SCO"

sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="BT SCO Headset"

sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="BT SCO Car Kit"

sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>

<route type="mix" sink="Telephony Tx"

sources="voice_tx"/>

<route type="mix" sink="primary input"

sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner"/>

<route type="mix" sink="record_24"

sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic"/>

<route type="mix" sink="voice_rx"

sources="Telephony Rx"/>

</routes>

</module>



<xi:include href="/vendor/etc/a2dp_in_audio_policy_configuration.xml"/>



<xi:include href="/vendor/etc/usb_audio_policy_configuration.xml"/>



<xi:include href="/vendor/etc/r_submix_audio_policy_configuration.xml"/>



<xi:include href="/vendor/etc/bluetooth_audio_policy_configuration.xml"/>

</modules>





<xi:include href="/vendor/etc/audio_policy_volumes.xml"/>

<xi:include href="/vendor/etc/default_volume_tables.xml"/>



</audioPolicyConfiguration>

Also note that I am using dolby digital plus equalizer library... but its disabled and having it or not should not affect the compatibility

Captures of Poweramp Player + Xiaomi's Dirac Option... (not really related)

Edited October 6, 2021 by Ali Rahal

e2m · March 18, 2022

Shanling M3X appears to support Hi-Res in Poweramp...

bodeni · May 17, 2023

Xiaomi 11x, Aqstic WCD9385

bodeni · May 17, 2023

Do I understand correctly that it makes no sense to use resampling (for example, up to 192 kHz), if most likely there is the possibility of native sound output at 44.1 kHz, as shown at the post above?

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List of Android Devices with Hi-Res Audio Support (Internal DAC)

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