关于ffmpeg拓展的问题，找不到4、5、6版本

[YamakiYume]

本地部署时，之前步骤一切正常，但一旦到训练阶段，就会不停报错关于ffmpeg拓展与调用等问题，每次的训练步骤是可以继续进行的，但最终结果相当糟糕。我有可以使用的ffmpeg编译完成的exe文件且环境配置正常。具体报错如下： Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 128, in _find_ffmpeg_extension return _find_versionsed_ffmpeg_extension(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 113, in _find_versionsed_ffmpeg_extension _try_access_avutil(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 89, in _try_access_avutil torchaudio.lib._torchaudio.find_avutil(libavutil) RuntimeError DEBUG:torchaudio._extension.utils:Attempting to load FFmpeg version 5. DEBUG:torchaudio._extension.utils:Failed to load FFmpeg 5 extension. Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 128, in _find_ffmpeg_extension return _find_versionsed_ffmpeg_extension(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 113, in _find_versionsed_ffmpeg_extension _try_access_avutil(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 89, in _try_access_avutil torchaudio.lib._torchaudio.find_avutil(libavutil) RuntimeError DEBUG:torchaudio._extension.utils:Attempting to load FFmpeg version 4. DEBUG:torchaudio._extension.utils:Failed to load FFmpeg 4 extension. Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 128, in _find_ffmpeg_extension return _find_versionsed_ffmpeg_extension(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 113, in _find_versionsed_ffmpeg_extension _try_access_avutil(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 89, in _try_access_avutil torchaudio.lib._torchaudio.find_avutil(libavutil) RuntimeError DEBUG:torchaudio._extension:Failed to initialize ffmpeg bindings Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension__init.py", line 89, in _FFMPEG_EXT = _init_ffmpeg() File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 162, in _init_ffmpeg ext = _find_ffmpeg_extension(ffmpeg_vers, show_error) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 132, in _find_ffmpeg_extension raise ImportError(f"Failed to intialize FFmpeg extension. Tried versions: {ffmpeg_vers}") ImportError: Failed to intialize FFmpeg extension. Tried versions: ['6', '5', '4'] DEBUG:torchaudio._extension.utils:Failed to load FFmpeg 6 extension. Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 128, in _find_ffmpeg_extension return _find_versionsed_ffmpeg_extension(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 113, in _find_versionsed_ffmpeg_extension _try_access_avutil(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 89, in _try_access_avutil torchaudio.lib._torchaudio.find_avutil(libavutil) RuntimeError DEBUG:torchaudio._extension.utils:Attempting to load FFmpeg version 5. DEBUG:torchaudio._extension.utils:Failed to load FFmpeg 5 extension. Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 128, in _find_ffmpeg_extension return _find_versionsed_ffmpeg_extension(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 113, in _find_versionsed_ffmpeg_extension _try_access_avutil(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 89, in _try_access_avutil torchaudio.lib._torchaudio.find_avutil(libavutil) RuntimeError DEBUG:torchaudio._extension.utils:Attempting to load FFmpeg version 4. DEBUG:torchaudio._extension.utils:Failed to load FFmpeg 4 extension. Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 128, in _find_ffmpeg_extension return _find_versionsed_ffmpeg_extension(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 113, in _find_versionsed_ffmpeg_extension _try_access_avutil(ffmpeg_ver) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 89, in _try_access_avutil torchaudio.lib._torchaudio.find_avutil(libavutil) RuntimeError DEBUG:torchaudio._extension:Failed to initialize ffmpeg bindings Traceback (most recent call last): File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\init__.py", line 89, in _FFMPEG_EXT = _init_ffmpeg() File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 162, in _init_ffmpeg ext = _find_ffmpeg_extension(ffmpeg_vers, show_error) File "D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torchaudio_extension\utils.py", line 132, in _find_ffmpeg_extension raise ImportError(f"Failed to intialize FFmpeg extension. Tried versions: {ffmpeg_vers}") ImportError: Failed to intialize FFmpeg extension. Tried versions: ['6', '5', '4'] D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torch\functional.py:650: UserWarning: stft with return_complex=False is deprecated. In a future pytorch release, stft will return complex tensors for all inputs, and return_complex=False will raise an error. Note: you can still call torch.view_as_real on the complex output to recover the old return format. (Triggered internally at C:\cb\pytorch_1000000000000\work\aten\src\ATen\native\SpectralOps.cpp:868.) return _VF.stft(input, n_fft, hop_length, win_length, window, # type: ignore[attr-defined] D:\Anaconda\Anaconda\envs\data_sci\lib\site-packages\torch\functional.py:650: UserWarning: stft with return_complex=False is deprecated. In a future pytorch release, stft will return complex tensors for all inputs, and return_complex=False will raise an error. 请问这是什么问题，应该如何解决？

[hbwliao]

你装的FFmpeg的version是多少呢

[cythc]

同样的问题 ffmpeg6.1.1

[amoslue]

同样的问题 ffmpeg6.1.1

请问最终怎么解决的呢？