Music Separation

Audacity 3 Help Forum
1

Hi
I tried everything in the book to solve this problem. I re installed Audacity from the first to the latest version 3.7.0. I installed FFMpeg ver 5.0 as sujected, but to no avail.

I re instaleed audacity and AIVino about 4 times, but still to no avail.

I really but really need to solve this problem, because I do use some of this split tracks for my Yamaha keyboard, to compose styles, to play in the church.
14:51:11: Audacity 3.6.4
14:51:11: Error: Failed to load shared library ‘avformat-61.dll’ (error 126: The specified module could not be found.)
14:51:11: Error: Failed to load shared library ‘avformat-60.dll’ (error 126: The specified module could not be found.)
14:51:11: FFmpeg libraries loaded successfully from: C:\Program Files\FFmpeg For Audacity\avformat-59.dll
14:51:20: Error: Failed to load shared library ‘avformat-61.dll’ (error 126: The specified module could not be found.)
14:51:20: Error: Failed to load shared library ‘avformat-60.dll’ (error 126: The specified module could not be found.)
14:51:20: FFmpeg libraries loaded successfully from: C:\Program Files\FFmpeg For Audacity\avformat-59.dll
14:51:44: File name is C:\Camen\12_Search me , O God.mp3
14:51:44: Mime type is *
14:51:44: Opening with libmpg123
14:51:44: Open(C:\Camen\12_Search me , O God.mp3) succeeded
14:51:49: Operation ‘Importing MP3 files’ took 4.093000 seconds. Poll was called 16602 times and took 0.602609 seconds. Yield was called 58 times and took 0.090591 seconds.
14:51:49: Operation ‘Music Information Retrieval’ took 0.000000 seconds. Poll was called 0 times and took 0.000000 seconds. Yield was called 0 times and took 0.000000 seconds.
14:52:15: Operation ‘Pre-processing’ took 0.000000 seconds. Poll was called 0 times and took 0.000000 seconds. Yield was called 0 times and took 0.000000 seconds.
14:52:25: Error: In Music Separation, exception: Exception from src\inference\src\cpp\core.cpp:124:
Exception from src\inference\src\dev\plugin.cpp:53:
could not create a primitive

14:52:27: Operation ‘OpenVINO Music Separation’ took 10.313000 seconds. Poll was called 21 times and took 0.096028 seconds.

And this is my system specs:

image
image977×551 71.1 KB

2

I don’t know what the problem is but those avformat messages aren’t really “errors” and they are related to FFmpeg which is used to import/export various formats.

Nothing you are doing is related to FFmpeg.

So this won’t solve your real problem but if you are you on Windows, running FFmpeg_5.0.0_for_Audacity_on_Windows_x86_64.exe should install FFmpeg and it should work.

You can also go to Edit → Preferences → Modules to make sure mod-ffmpeg (and everything else) is enabled.

3

have you installed openvino? you can do so via Download Audacity AI Plugins

4

Okay, I see this:

14:52:25: Error: In Music Separation, exception: Exception from src\inference\src\cpp\core.cpp:124: Exception from src\inference\src\dev\plugin.cpp:53: could not create a primitive

I haven’t observed this error before. What was the ‘device’ that you had Music Separation set to, CPU?

5

done that. Not working. It is the music separation that blocks me.

6

Hi Ryguy

I can only select CPU. Nothing else is available. And I think that is the problem.

Gerrie

7

Done that how many times. Not solving the problem.

8

Hmm, in this case it makes sense that only CPU is available – this generation of Intel processor (~2010 era Intel Celeron) wouldn’t have an integrated GPU supported by the underlying OpenVINO framework. I’m a little bit surprised that CPU doesn’t work though… although I have noticed some support regressions like this popping up… unfortunately, I don’t think we’ll get much help here from OpenVINO project – as your processor falls outside of the the supported devices (System Requirements — OpenVINO™ documentation)