File does not start with a RIFF ID

[stefan814]

Hello! Trying to train my own voice model but am hitting blockers in Colab - I convert the files in Audacity to .wav using mono, 16-bit, 22050hz output but still get an error when trying to extract the contents and train. Any ideas?

[synesthesiam]

That error suggests that the conversion to WAV failed somehow. If the file doesn't begin with the ASCII characters RIFF then it's definitely not a WAV.