New HiBy R6 - 768k Frequency and MQA enquiry

Support questions for Neutron Player only.
Post Reply
CrazyL
Posts: 2
Joined: Sun Aug 08, 2021 6:13 pm

New HiBy R6 - 768k Frequency and MQA enquiry

Post by CrazyL » Sun Aug 08, 2021 6:20 pm

Hi-Res Audio for Android based DAPs
(PCM 32-bit, <= 768k)

New HiBy R6 is suggested to support 768k.
In fact, when I first installed and used Neutron in my New Hiby R6, I could oversampling and set Frequency to 768k.
However, don't know why, maybe update to another version of Neutron, then now I could only set to the Frequency to 384000.
And even though I want to find 768k, i could no longer find it.

Besides, New Hiby R6 supports MQA, but does Neutron supports MQA?

blaubär
Posts: 3312
Joined: Tue Apr 02, 2019 6:48 am

Re: New HiBy R6 - 768k Frequency and MQA enquiry

Post by blaubär » Sun Aug 08, 2021 6:58 pm

CrazyL wrote:
Sun Aug 08, 2021 6:20 pm
Besides, New Hiby R6 supports MQA, but does Neutron supports MQA?
See here - it would seem that Neutron can decode MQA ( into PCM and then play it ). But perhaps you want to transfer the MQA unchanged to the DAC, as is sometimes possible with DSD ? I don't think that Neutron supports this.

blaubär
Posts: 3312
Joined: Tue Apr 02, 2019 6:48 am

Re: New HiBy R6 - 768k Frequency and MQA enquiry

Post by blaubär » Sun Aug 08, 2021 7:00 pm

CrazyL wrote:
Sun Aug 08, 2021 6:20 pm
In fact, when I first installed and used Neutron in my New Hiby R6, I could oversampling and set Frequency to 768k.
However, don't know why, maybe update to another version of Neutron, then now I could only set to the Frequency to 384000.
Feel free to contact neutronmp@gmail.com to analyze this.

WitzyZed
Posts: 211
Joined: Fri Nov 22, 2019 8:49 pm

Re: New HiBy R6 - 768k Frequency and MQA enquiry

Post by WitzyZed » Mon Aug 09, 2021 1:21 am

Neutron identifies presence of 'MQAEncode v1.1 (and so on)' found in file's 'encoder' tag data, and then sets output sample rate to the value under file's 'originalsamplerate' tag data.

Yeah, this would interfere with DACs expecting untouched MQA bit stream. Up to Dmitry to know how it affects devices with built-in MQA support.

CrazyL
Posts: 2
Joined: Sun Aug 08, 2021 6:13 pm

Re: New HiBy R6 - 768k Frequency and MQA enquiry

Post by CrazyL » Mon Aug 30, 2021 6:16 pm

Sorry.
I forgot to update all interested (if any) regarding my enquiry.
Regarding the issue of limited to 386k only but not 768k,
Dmitry was so helpful and had spent about a week to work for my enquiry.
Dev version was given to me to resolve the problem.
According to what Dmitry did have mentioned, NR6s is using their private audio API.
Although Neutron also supports Hiby's private audio API, some adjustments were needed.
So, if any user of NR6 do encounter the same problem with me that could not use
oversampling up to 768k, please contact neutronmp@gmail.com, or otherwise,
wait until the next update.

Post Reply

Who is online

Users browsing this forum: Bing [Bot] and 43 guests