Windows10下运行LIUM Speaker Diarization报showName.mfcc文件未找到异常

I’ve run into this exact file-not-found issue with LIUM on WSL/Windows 10 before—let’s break down the fixes step by step:

1. Fix Parameter Whitespace Issues #

Your command has unnecessary spaces right after the equals signs in --fInputMask= and --sOutputMask=. LIUM interprets these spaces as part of the path, which throws off the tool’s ability to locate files and generate required MFCC features.

Bad:

--fInputMask= /mnt/c/Users/showName.wav --sOutputMask= /mnt/c/Users/showName.seg

Good:

--fInputMask=/mnt/c/Users/showName.wav --sOutputMask=/mnt/c/Users/showName.seg

2. Specify Full Path for Clustering Prefix #

The --doCEClustering parameter expects a prefix for the MFCC and clustering files. When you just pass showName, LIUM looks for this file in your current working directory, not the directory where your audio file lives. You need to pass the full path prefix here:

Instead of:

–doCEClustering showName

Use:

--doCEClustering /mnt/c/Users/showName

3. Simplify by Working in the Correct Directory #

An easier way to avoid path confusion is to first navigate to the directory containing your audio file and the LIUM jar:

cd /mnt/c/Users

Then run a simplified command (no full paths needed, since you’re already in the right directory):

java -Xmx1024m -jar LIUM_SpkDiarization-8.4.1.jar --fInputMask=showName.wav --sOutputMask=showName.seg --doCEClustering showName

4. Verify Directory Permissions #

Make sure WSL has read/write access to the /mnt/c/Users directory. If you’re still having issues, run this to grant permissions:

chmod +rwx /mnt/c/Users

Why This Happens #

LIUM generates temporary MFCC feature files during the diarization process. If your path parameters are malformed (spaces, incomplete paths), the tool either creates these files in the wrong place or can’t locate them when it needs to for clustering.

内容的提问来源于stack exchange，提问作者Demain 14h