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More => Old Versions => JRiver Media Center 27 for Windows => Topic started by: Matias on March 22, 2021, 09:02:18 pm

Title: Convolution with 2 stereo filters
Post by: Matias on March 22, 2021, 09:02:18 pm

I read the Wiki
https://wiki.jriver.com/index.php/Convolution

And the examples
http://convolver.sourceforge.net/configegs.html

I want a stereo in stereo out that upsamples 44.1 multiples to 176 and 48 multiples to 192, each using its stereo wave with impulse filters.

On Ouput format I configured de upsampling OK.

So I wrote this below, but apparently it is invalid. What am I doing wrong?

176400 2 2 0
0 0
0 0
E:\176k.wav
0
0.0
0.0
E:\176k.wav
1
1.0
1.0
19200 2 2 0
0 0
0 0
E:\192k.wav
0
0.0
0.0
E:\192k.wav
1
1.0
1.0

Title: Re: Convolution with 2 stereo filters
Post by: mattkhan on March 23, 2021, 01:52:01 am

Putting 2 sets of config in one file

You need to separate them into different files with names that fit the pattern specified in https://wiki.jriver.com/index.php/Convolution#Automatic_Resampling

Title: Re: Convolution with 2 stereo filters
Post by: Matias on March 23, 2021, 05:49:06 am

Thanks!
I created the 2 config files as below.


config2.0_176.cfg

176400 2 2 0
0 0
0 0
C:\path\filters-176k.wav
0
0.0
0.0
C:\path\filters-176k.wav
1
1.0
1.0



config2.0_192.cfg

19200 2 2 0
0 0
0 0
C:\path\filters-192k.wav
0
0.0
0.0
C:\path\filters-192k.wav
1
1.0
1.0

And MC is correctly auto-switching between them.  :)