I want to change realtek's sound format by using command line

[aopwaepo32]

Sound quality is changed by format, so I change the format many times.

When I see a movie, then change to 24 48khz or 192. But many musics are 44.1khz so when I play music, then change to 24 44.1khz.

But that click-work so bother me. So I want change format by command line.

Could you tell me how to control Realtek HD audio manager in command line, plz?

Ex)Realtek HD audio manager - speaker - default format
16 bit 44.1khz <-> 24bit 192khz

 

[fireberd]

If the source is 16 bit, 44.1Khz, changing to 24 bits, 48Khz, etc does not make it sound better. It can only be as good as the source.

 

[aopwaepo32]

Mmmm anyway I want to control Realtek HD audio manager in cmd,though,plz

 

[theveterans]

I wonder why you would need to keep changing sampling and bit rates though. I just set mine to 24/192 and play whatever files regardless of bit and sampling rate. It won't change the sound of the file.

 

[aopwaepo32]

it doesn't change the file's quality. But in audio manager, different sampling rate makes some bad quality, in my system at least.
It can be shown by RMAA test, and I see the phenomenon in the way.