start preprocess
['infer/modules/train/preprocess.py', '/content/dataset', '40000', '2', './logs/MJV2', 'False', '3.0']
/content/dataset/.ipynb_checkpoints->Traceback (most recent call last):
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 43, in load_audio
    with open(file, "rb") as f:
IsADirectoryError: [Errno 21] Is a directory: '/content/dataset/.ipynb_checkpoints'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/content/drive/MyDrive/project-main/infer/modules/train/preprocess.py", line 87, in pipeline
    audio = load_audio(path, self.sr)
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 55, in load_audio
    raise RuntimeError(f"Failed to load audio: {e}")
RuntimeError: Failed to load audio: [Errno 21] Is a directory: '/content/dataset/.ipynb_checkpoints'

/content/dataset/MJV2.zip->Traceback (most recent call last):
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 45, in load_audio
    audio2(f, out, "f32le", sr)
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 24, in audio2
    inp = av.open(i, 'rb')
  File "av/container/core.pyx", line 401, in av.container.core.open
  File "av/container/core.pyx", line 272, in av.container.core.Container.__cinit__
  File "av/container/core.pyx", line 292, in av.container.core.Container.err_check
  File "av/error.pyx", line 336, in av.error.err_check
av.error.InvalidDataError: [Errno 1094995529] Invalid data found when processing input: '/content/dataset/MJV2.zip'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/content/drive/MyDrive/project-main/infer/modules/train/preprocess.py", line 87, in pipeline
    audio = load_audio(path, self.sr)
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 55, in load_audio
    raise RuntimeError(f"Failed to load audio: {e}")
RuntimeError: Failed to load audio: [Errno 1094995529] Invalid data found when processing input: '/content/dataset/MJV2.zip'

/content/dataset/MJV2 (1).zip->Traceback (most recent call last):
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 45, in load_audio
    audio2(f, out, "f32le", sr)
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 24, in audio2
    inp = av.open(i, 'rb')
  File "av/container/core.pyx", line 401, in av.container.core.open
  File "av/container/core.pyx", line 272, in av.container.core.Container.__cinit__
  File "av/container/core.pyx", line 292, in av.container.core.Container.err_check
  File "av/error.pyx", line 336, in av.error.err_check
av.error.InvalidDataError: [Errno 1094995529] Invalid data found when processing input: '/content/dataset/MJV2 (1).zip'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/content/drive/MyDrive/project-main/infer/modules/train/preprocess.py", line 87, in pipeline
    audio = load_audio(path, self.sr)
  File "/content/drive/MyDrive/project-main/infer/lib/audio.py", line 55, in load_audio
    raise RuntimeError(f"Failed to load audio: {e}")
RuntimeError: Failed to load audio: [Errno 1094995529] Invalid data found when processing input: '/content/dataset/MJV2 (1).zip'

end preprocess