ValueError raised when audio file has no voice activity about voxseg

[NickWilkinson37]

Hi @a-n-rose

I'm glad to hear you've been finding the package useful.

Thank you for pointing this out, I suspect you are correct that it is caused by no voice activity being identified. That would cause NaN values or an empty DataFrame like you said. I will do some testing to double check that there isn't some other underlying issue causing the bug and I will apply a fix.

Thanks again for bringing this to my attention!

[antonakv]

Hello @NickWilkinson37

I have attached wav file which causes ValueError: cannot convert float NaN to integer

Best regards,
Anton

24_10_2021-150256.wav.zip

[rafaelgreca]

Any updates? I did the following workaround in the decode function on the run_cnnlstm file to avoid this error:

targets = targets.drop(['predicted-targets'], axis=1)
targets.fillna(value=0, inplace=True)
targets = targets.apply(pd.Series.explode).reset_index(drop=True)
targets['utterance-id'] = targets['recording-id'].astype(str) + '_' + \
                        ((targets['start'] * 100).astype(int)).astype(str).str.zfill(7) + '_' + \
                        ((targets['end'] * 100).astype(int)).astype(str).str.zfill(7)