Requests for Hi-Res Support (please state which build of Poweramp you are using)

[fromfree]

1. Lenovo K6 (K33a48)

2. Stock Android 7.0 from Lenovo, build K33_S227_170801_ROW

3. Hi-Res output was perfectly working with android Marshmallow but stopped with Nougat

 

Tested with Poweramp alpha build 704

[GouryellaIV]

1. Nubia Z11
2. Stock Nubia UI V4 / Android 6.0.1.  (Up coming 7.1.1 version will be released soon)
3. It has a dedicated AKM DAC (AK4376ECB) which supports 24/192 audio.                                      More Info
4. audio_policy.conf

[syoh]

1 xiaomo redmo note4 mtk

2 android 6.0 stock tom

3 lg hi-fi plus

   not support 192k 

   96k working

audio_policy.conf

[samlee]

1. LG V20

2. Stock Korean-KT Nougat(7.0, 10y)

3 ESS ES9218 DAC, Snapdragon 820

in version 704 the hi-res menu is shown, but when turning on hi-res option for wired output it says it failed to use hires output(whenever system hi-res is on or off). couldn't check usb-dac since i dont have any of it

audio_policy.conf

[Lotoss]

Xiaomi Mi4c

Stock ROM (MIUI V9 7.8.31)

Qualcomm Snapdragon 808

audio_policy.conf

[BourBon_BonBon]

So i just realized this a few days back. I have been using Oneplus two for the past 2 years now. Build 704 works fine and then my phone has snapdragon 24bit PCM. When i use it on stock ROM android version 6, it works fine with the hi-res setting, but when i install any custom ROM, i get the message 'failed : Poweramp hi-res exp output. Using default output'  please let me know what is to be done. Also whether the hi-res output will only work with stock ROM. I have already used android 7.1, lineage OS and resurrection remix. Also cyanogenmod for android 6.

Thank you.

[Mittu]

Device: Redmi note 4

Android 7.0 NRD90M

MIUI 8.5.4.0

Snapdragon 625 octacore 2 GHz

[MakaanPL]

On 7.09.2017 at 2:15 PM, BourBon_BonBon said:

So i just realized this a few days back. I have been using Oneplus two for the past 2 years now. Build 704 works fine and then my phone has snapdragon 24bit PCM. When i use it on stock ROM android version 6, it works fine with the hi-res setting, but when i install any custom ROM, i get the message 'failed : Poweramp hi-res exp output. Using default output'  please let me know what is to be done. Also whether the hi-res output will only work with stock ROM. I have already used android 7.1, lineage OS and resurrection remix. Also cyanogenmod for android 6.

Thank you.

It currently does not work with Nougat on OnePlus 2/3/3T/5.

[ilker88]

1. LG G5 H850

2. Stock Android 7.0

3. My device supports 24-bit/192kHz audio but when  I want to activate it, the app says "failed Poweramp hi-res exp output" and than app using default output.

 

It was working well with LG G2 Stock 5.0.2 but now I upgrade my phone to G5 and hi-res audio not working anymore

[blitz]

1. Samsung Galaxy S4 (GT-I9505)

2.Android 7.1.2 (RR-OS)

3.Direct hardware 24-bit 96/192 khz

[speedingcheetah]

Eureka!  

I discovered that switching Poweramp to use the Default Android audio API (not OpenSL ES)...and enabling the Float32 Sample Format option solved my sound quality issues since upgrading my Pixel to Android 8.0. 

It is like having the HiFi DAC option back. It is treating my USB DAC as it was before on Android N in HiFi mode.  It sounds great again!

Did the same for AUX/Headphone jack and Bluetooth....significant improvement!  (Especially using Sony BT headphones that support LDAC)

I read there were lots of changes in Android O audio internals and something else to due with the HAL.  

Perhaps the default Android audio API now supports "HiFi" built in?

[Hitt Row]

Lenovo Z2 

Rom:- Stock Rom

Phone specs:-  http://m.gsmarena.com/lenovo_zuk_z2-8125.php

Used to work, after update to android 7 always says high res output failed and switches back to 16/48 HDS LMT. 

 

[zlrampageslz]

Xperia X Performance (Using build 704 downloaded from the forum)

Rom: Stock (41.2.A.7.65) 7.1.1

Uploaded the new xml format of audio_policy

Thanks

audio_policy_configuration.xml

 

EDIT: It works like a charm now (24 bit 96khz). I just copied audio_policy.conf from Z2 (lollipop) to my device and rebooted.

From this page: https://source.android.com/devices/audio/implement-policy.

It will use .conf format by default. I also attached one from Z2.

audio_policy.conf

Edited September 17, 2017 by zlrampageslz

[kodein]

8 hours ago, zlrampageslz said:

Xperia X Performance (Using build 704 downloaded from the forum)

Rom: Stock (41.2.A.7.65) 7.1.1

Uploaded the new xml format of audio_policy

Thanks

audio_policy_configuration.xml

 

EDIT: It works like a charm now (24 bit 96khz). I just copied audio_policy.conf from Z2 (lollipop) to my device and rebooted.

From this page: https://source.android.com/devices/audio/implement-policy.

It will use .conf format by default. I also attached one from Z2.

audio_policy.conf

Where to copy audio_policy.conf?

[andrewilley]

2 hours ago, kodein said:

Where to copy audio_policy.conf?

Copy it to /etc/audio_policy.conf . I would suggest making a backup of the original version there before you overwrite it.

Andre

[Quade13]

On 9/9/2017 at 0:27 AM, MakaanPL said:

It currently does not work with Nougat on OnePlus 2/3/3T/5.

Are you certain about that? 

[Waifu]

1: Samsung Galaxy S6 Edge G925i

2: Android 7 Nougat Stock

3: Exynos 7420 (Wolfson DAC)

 

Option to Enable High-Res Output disapear After Android Marshmallow to Nougat Update.

audio_policy.conf

[Tipylja]

1. Xiaomi Mi6

2. 7.1.1 (global rom and miuiPro rom)

3. Snapdragon 835

 

In Hi-res settings there is no setting for bluetooth, only "Wired Headset/AUX" and "USB DAC"

 

[Axellac]

I hope you could make it work on my phone...

1. Xiaomi Mi5

2. Official LineageOS 14.1

3. Snapdragon 820

Quote

Audio Technology

• Qualcomm Aqstic™ audio technology

Qualcomm Aqstic™ audio codec playback support

• Dynamic range: 130dB
• THD+N: -109dB
• PCM up to 192kHz/24bit
• Dual oscillator support (44.1kHz/48kHz)

Qualcomm Aqstic™ power consumption

• Playback: 26mW for high performance mode, 6.6mW for low power mode
• Low power voice activation: 0.65mA

Qualcomm Aqstic™ audio codec recording support

• Dynamic range: 109dB
• THD+N: -103dB
• Sampling: Up to 192kHz/24bit

Thank you!

[ralphvlm]

Xiaomi Redmi Note 4x

MIUI 9 Android 7.0

Hi-res output is working fine on MIUI 8 Android 6.0. It stopped working when I updated to MIUI 9 Nougat

[Allstar]

Hello I had times the Alpha version of Poweramp installed and since I could choose hi-res audio. now I have Poweramp again installed on my Samsung s7 Edge and I have no longer the possibility to select Hi-Res audio, my question how can I select again or activate ??

[QuadraKev]

FiiO X7, X7 Mark II

Android 5.1.1

ES9028PRO DAC http://fiio.net/en/products/71/parameters

[Axon7]

ZTE Axon7
Android 7.1.1
AKM 4490 32bit 768khz + SD 820 24BIT 196 KHZ
http://www.akm.com/akm/en/product/datasheet1/?partno=AK4490EQ

[Neo Cyrus]

On 9/4/2017 at 5:40 AM, samlee said:

1. LG V20

2. Stock Korean-KT Nougat(7.0, 10y)

3 ESS ES9218 DAC, Snapdragon 820

in version 704 the hi-res menu is shown, but when turning on hi-res option for wired output it says it failed to use hires output(whenever system hi-res is on or off). couldn't check usb-dac since i dont have any of it

audio_policy.conf

 

Even if it worked it wouldn't be using the ESS Sabre DAC, it'd use the SD 820's built-in DAC/amp and sound significantly worse. On my Axon 7 enabling it works but it sounds so inferior, much the same as without it, that I use the horrendous stock player to use my phone's main DAC/amp as nothing else supports it.

[SoundWizardJones]

1. LG V20

2. Android 7.0

3. ES9218 Quad 32-bit stereo DAC

 

Please, I bought this phone specifically for its audio quality and you make the best audio player ever. I can't bring myself to use the stock player over Poweramp, hi-res output or not. I would be so happy if you found a way to implement it tho...