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

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  1. Samsung Galaxy S9 SM-G965U
  2. Stock 8.0  build R16NW.G965USQU1ARBG kernel 4.9.65-13087505
  3. This device uses audio_policy_configuration.xml instead and lists the following:

mixport direct_pcm format AUDIO_FORMAT_PCM_16_BIT sampling rates 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000

format AUDIO_FOMAT_PCM_24_BIT_PACKED sampling rates 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000

format AUDIO_FORMAT_PCM_8_24_BIT sampling rates 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000

format AUDIO_FORMAT_PCM_32_BIT sampling rates 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000

However, within this for the wired headphones for example it only has AUDIO_FORMAT_PCM_16_BIT and sampling rate 48000 listed.  This seems odd since it supports these formats that it only declares one for headphones.  I am sure this is where the issue is.

 

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1- HTC U Ultra
2- Stock Nougat ROM
3- U Ultra supports 24 bit/192 kHz output via it's Type-C output. 
Using Build 704. I can open Hi-Res option but the latency is 1440 ms and fails after changing the song.

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1.XiaoMi MI6

2.Android 8.0.0(Cutom ROM:MIUI 9.5.3.0(OCACNFA))

3.Snapdragon  24bit PCM

hi-res output could be used on miui9.2(android 7.1.1) 

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Device : Lenovo k6

android 7.0

Snapdragon 24-bit PCM

Hi-res option worked before on 6.0 android but since the update whenever i try to use hi-res it says : Failed Poweramp Hi-res output, using default output 

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1. sony Xpreria M4 Aqua Dual E2321

2. 6.0.1 stock rom

3. A guys used a mod to change something on the audio_policy.conf and build.conf and Hi-Res mode began to work. I have the Hi-Res option too. But it failed to work.

audio_policy.conf

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1. Device : Samsung Galaxy S9+ (SM-G965N)

2. Android Version : 8.0.0 (Stock Rom)

3. Reason : Exynos 9810 model has Cirrus Logic CS47L93, and Snapdragon 845 model has Qualcomm WCD9341. My phone has Exynos and I post this with my 'audio_policy_configuration.xml'.

audio_policy_configuration.xml

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Am I reading this like people are finding ways to make the hi res work?? I'm on an s8 plus oreo build. If that is possible to make happen, can someone walk me through it? Or am I like just so damn tired and reading this topic all wrong lol let me know

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On 3/2/2018 at 7:11 AM, andrewilley said:

Please post the info requested in the first post so the dev can see it for future reference.

Andre

As far as the info needed posted how to I go abouts to do that? I want to help as much as I can

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25 minutes ago, lvwytemike said:

As far as the info needed posted how to I go abouts to do that? I want to help as much as I can

No real need on an S8 with Oreo as it's such a common device and Oreo will be fairly ubiquitous before long. Best to just wait for the next PA beta release (unless your device is rooted and you want to fiddle with lower level stuff anyway).

Andre

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1) Xiaomi Mi A1

2) Android Oreo 8.0.0 Stock

3) Not properly understanding but I'm Submitting the features Quoted By the Company "An industry leading 10V smart power amplifier 
paired with the advanced Dirac HD Sound algorithm provides powerful speaker audio output and deep lows for both music and phone calls.
The independent audio amplifier supports high-
impedance headphones of up to 600Ω. " http://www.mi.com/in/mi-a1/ all specifications are there.

Well attached audio_policy.conf BTW It's audio_effects.conf

audio_effects.conf

 

Edit:-- Its Snapdragon 625 Series mobile and it has Qualcomm Aqstic™ Support 

https://www.qualcomm.com/products/snapdragon/processors/625

audio_policy.conf

Edited by chirantantab
For Audio Support and Submitting audio policy file and info

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1. LG G5 (H850)

2. Android 7.0 Stock

3. Snapdragon 820 (WCD9335) 24-bit / 192 kHz

3.1 LG Hi-Fi Plus (ESS ES9028C2M + ESS 9602c Amp.) 32-bit / 384kHz PCM / 256 DSD

P.S. In mixer_path file I did not find information about the Hi-Fi DAC, as in V10, V20.

audio_policy_configuration.xml

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On 3/24/2018 at 4:21 AM, andrewilley said:

No real need on an S8 with Oreo as it's such a common device and Oreo will be fairly ubiquitous before long. Best to just wait for the next PA beta release (unless your device is rooted and you want to fiddle with lower level stuff anyway).

Andre

Naa no root, just good ol s8 plus, thanks for the reply, just wanted to do my part if needed 

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Having the same issue with the HTC U11 as other user above stated. I don't understand why. The latest build won't show the hi res option. The phone has USB Type C but even with the adapter it doesn't matter. The phone supports 24bit hi res just like the HTC 10. Is this something that just needs to be waited on for support or is there more going on that I need to do in order to get this to work?

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1 hour ago, Jake Heffernon said:

Is this something that just needs to be waited on for support or is there more going on that I need to do in order to get this to work?

Just need to wait for the next release. The high res in the current alpha version is listed as an experimental feature don't forget, and a lot of newer devices and/or ROMs don't necessarily play well with it yet.

Andre

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Oneplus 5T

Stock Oxygen OS 8.1.0

Snapdragon 835 is with 24bit/(96kHz+) support

 

Quote

direct_pcm {
        sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000|64000|88200|96000|176400|192000|352800|384000
        channel_masks 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
        formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_24_BIT_PACKED|AUDIO_FORMAT_PCM_8_24_BIT|AUDIO_FORMAT_PCM_32_BIT
        devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_PROXY|AUDIO_DEVICE_OUT_USB_DEVICE|AUDIO_DEVICE_OUT_USB_HEADSET|AUDIO_DEVICE_OUT_BLUETOOTH_A2DP|AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES|AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER
        flags AUDIO_OUTPUT_FLAG_DIRECT
      }

 

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On 4/11/2016 at 5:03 AM, andrewilley said:

I wish I had high-rez ears, but anything much beyond about 18kHz is lost on me anyway, so sampling at 44k is ample for my ears. Might surprise a passing bat though. :)

https://en.m.wikipedia.org/wiki/Hearing_range

Andre

I think you're confusing the frequency of sound with sampling frequency. 

If you were kidding, then I apologize, but if you weren't, then this is the link you might want to look into:

https://en.wikipedia.org/wiki/Digital_audio

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