RuntimeError: mp3 does not support encoding option

[rkfg]

Running on Debian testing/3090 Ti/128 GB RAM. Hitting the same problem as with the original code:

  File "/mnt/nvme2Tb/AI/soft/YuEGP/inference/gradio_server.py", line 522, in generate_song
    save_audio(decodec_rlt, save_path, 16000)
  File "/mnt/nvme2Tb/AI/soft/YuEGP/inference/gradio_server.py", line 506, in save_audio
    torchaudio.save(str(path), wav, sample_rate=sample_rate, encoding='PCM_S', bits_per_sample=16)
  File "/mnt/2Tb/conda/yue/lib/python3.11/site-packages/torchaudio/_backend/utils.py", line 313, in save
    return backend.save(
           ^^^^^^^^^^^^^
  File "/mnt/2Tb/conda/yue/lib/python3.11/site-packages/torchaudio/_backend/sox.py", line 72, in save
    sox_ext.save_audio_file(
  File "/mnt/2Tb/conda/yue/lib/python3.11/site-packages/torch/_ops.py", line 1116, in __call__
    return self._op(*args, **(kwargs or {}))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
RuntimeError: mp3 does not support `encoding` option.

It happens after the entire generation so it's pretty frustrating because it's impossible to resume it seems. The fix is trivial, change the line to torchaudio.save(str(path), wav, sample_rate=sample_rate) (bits_per_sample is also not supported) but I wonder why it happens in the first place. I use a Conda environment with Python 3.11. Some relevant packages from pip:

numba                    0.61.0       /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
numpy                    1.26.4       /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cublas-cu12       12.4.5.8     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cuda-cupti-cu12   12.4.127     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cuda-nvrtc-cu12   12.4.127     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cuda-runtime-cu12 12.4.127     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cudnn-cu12        9.1.0.70     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cufft-cu12        11.2.1.3     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-curand-cu12       10.3.5.147   /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cusolver-cu12     11.6.1.9     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-cusparse-cu12     12.3.1.170   /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-nccl-cu12         2.21.5       /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-nvjitlink-cu12    12.4.127     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
nvidia-nvtx-cu12         12.4.127     /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
soundfile                0.13.1       /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
soxr                     0.5.0.post1  /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
torch                    2.5.1        /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
torch-stoi               0.2.3        /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
torchaudio               2.5.1        /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
torchvision              0.20.1+cu124 /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip
triton                   3.1.0        /mnt/2Tb/conda/yue/lib/python3.11/site-packages pip

Any ideas?

[deepbeepmeep]

sorry I cant help I dont have this problem with Ubuntu.

Can anyone else provide assistance here please?