Permissions Issues

[fchorney]

Hi, I got this installed and working in my Ableton 11, but I notice it doesn't seem to work when I try run it against a consolidated file on a non saved project. I get

node.script: Error: Command failed: demucs -n mdx_extra_q "D:/Music Production Software/Ableton/Live Recordings/2022-08-28 142824 Temp Project/Samples/Processed/Consolidate/Original Track [2022-08-28 151411].wav"
Traceback (most recent call last):
  File "C:\Users\liqui\AppData\Roaming\Python\Python39\Scripts\demucs-script.py", line 33, in <module>
    sys.exit(load_entry_point('demucs==3.0.4', 'console_scripts', 'demucs')())
  File "C:\Users\liqui\AppData\Roaming\Python\Python39\site-packages\demucs\separate.py", line 134, in main
    wav = load_track(track, model.audio_channels, model.samplerate)
  File "C:\Users\liqui\AppData\Roaming\Python\Python39\site-packages\demucs\separate.py", line 26, in load_track
    wav = AudioFile(track).read(
  File "C:\Users\liqui\AppData\Roaming\Python\Python39\site-packages\demucs\audio.py", line 101, in read
    streams = np.array(range(len(self)))[streams]
  File "C:\Users\liqui\AppData\Roaming\Python\Python39\site-packages\demucs\audio.py", line 62, in __len__
    return len(self._audio_streams)
  File "C:\Users\liqui\AppData\Roaming\Python\Python39\site-packages\demucs\audio.py", line 57, in _audio_streams
    index for index, stream in enumerate(self.info["streams"])
KeyError: 'streams'

I assume for some reason it doesn't have permissions to run on that wav file for some reason. Any idea on what I could do to fix it? Thanks!

[diracdeltas]

what happens if you just open Terminal (or cmd.exe/powershell on windows) and run demucs -n mdx_extra_q "D:/Music Production Software/Ableton/Live Recordings/2022-08-28 142824 Temp Project/Samples/Processed/Consolidate/Original Track [2022-08-28 151411].wav"?

[fchorney]

I end up getting the same thing, regardless if I run CMD with admin or not. Seems like for some reason something can't run on that file. ffproc maybe? As it looks like it can't grab the audio streams it needs is my guess.