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deezer / spleeter

Deezer source separation library including pretrained models.
https://research.deezer.com/projects/spleeter.html
MIT License
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[Discussion] How many batches are supported to one command? #44

Closed cxy200927099 closed 4 years ago

cxy200927099 commented 4 years ago

what is the max batch size with a single call to separate?

I just want to get vocals file , how to set the output vocals name and output directory?

thank you

mmoussallam commented 4 years ago

Answer probably depends on your shell settings.

If you want to customize the outputs and process batches of file I recommend you use the python API.

cxy200927099 commented 4 years ago

Answer probably depends on your shell settings.

If you want to customize the outputs and process batches of file I recommend you use the python API.

I read the python api, the batch process as below:

def batch_extract_by_spleeter(input_path, out_path):
    file_list = sorted(os.listdir(input_path))

    # Using embedded configuration.
    separator = Separator('spleeter:2stems')

    # Batch separation export.
    for _file in file_list:
        _abs_file = os.path.join(input_path, _file)
        separator.separate_to_file(_abs_file, out_path, synchronous=False)

    # Wait for batch to finish.
    separator.join()

I could not find the method to just set the the output voical file path, the parameter destination of the separate_to_file function is a directory