adefossez
commented
9 months ago you do not have soundstretch install, please follow the instructions in the readme.
we do not officially support windows for training though, so might be complex to install. you can also disable repitch augment with augment.repitch.proba=0.
I cannot perform training on demucs V2, I have downloaded the MUSDB database but I get the following error when trying to perform the training: [WinError 2] The system cannot find the specified file
I already tried deleting "metadata" but it still doesn't work.
I would appreciate your kind responses.
ERROR: $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ (demucs) C:\Users\USER\demucs2>python.exe -m demucs -b 4 --musdb "C:\Users\USER\musdb" Experiment musdb=musdb batch_size=4 Agumentation pipeline: Sequential( (0): Shift() (1): FlipSign() (2): FlipChannels() (3): Scale() (4): Remix() ) Number of training samples adjusted to 447146 Train set and valid set sizes 18124 14 Traceback (most recent call last): File "D:\anaconda3\envs\demucs\lib\runpy.py", line 194, in _run_module_as_main return _run_code(code, main_globals, None, File "D:\anaconda3\envs\demucs\lib\runpy.py", line 87, in _run_code exec(code, run_globals) File "C:\Users\USER\demucs2\demucs__main.py", line 328, in
main()
File "C:\Users\USER\demucs2\demucs__main.py", line 244, in main
train_loss, model_size = train_model(
File "C:\Users\USER\demucs2\demucs\train.py", line 51, in train_model
for idx, sources in enumerate(tq):
File "D:\anaconda3\envs\demucs\lib\site-packages\tqdm\std.py", line 1182, in iter
for obj in iterable:
File "D:\anaconda3\envs\demucs\lib\site-packages\torch\utils\data\dataloader.py", line 633, in next__
data = self._next_data()
File "D:\anaconda3\envs\demucs\lib\site-packages\torch\utils\data\dataloader.py", line 1325, in _next_data
return self._process_data(data)
File "D:\anaconda3\envs\demucs\lib\site-packages\torch\utils\data\dataloader.py", line 1371, in _process_data
data.reraise()
File "D:\anaconda3\envs\demucs\lib\site-packages\torch_utils.py", line 644, in reraise
raise exception
FileNotFoundError: Caught FileNotFoundError in DataLoader worker process 1.
Original Traceback (most recent call last):
File "D:\anaconda3\envs\demucs\lib\site-packages\torch\utils\data_utils\worker.py", line 308, in _worker_loop
data = fetcher.fetch(index)
File "D:\anaconda3\envs\demucs\lib\site-packages\torch\utils\data_utils\fetch.py", line 51, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "D:\anaconda3\envs\demucs\lib\site-packages\torch\utils\data_utils\fetch.py", line 51, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "C:\Users\USER\demucs2\demucs\repitch.py", line 55, in getitem
stream = repitch(
File "C:\Users\USER\demucs2\demucs\repitch.py", line 89, in repitch
sp.run(command, captureoutput=True, input=in.getvalue(), check=True)
File "D:\anaconda3\envs\demucs\lib\subprocess.py", line 493, in run
with Popen(*popenargs, **kwargs) as process:
File "D:\anaconda3\envs\demucs\lib\subprocess.py", line 858, in init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "D:\anaconda3\envs\demucs\lib\subprocess.py", line 1327, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] El sistema no puede encontrar el archivo especificado