Torchaudio in C++

[dagrawal (Divyansh Agrawal)]

Hi,
I am using torchaudio in python to read wave files. However, torchaudio isn’t available in C++, so is there any alternate way to do this?

Torchaudio.load() in C++

I want to convert ogg-file to torch.Tensor using torchaudio.load function, but in deployment I need to do it in C++ (I converted original model to TorchScript). Can I use it from C++? Or what can I do as alternative?

The discussion topic above is for the same issue. The solution provided there point to a page (https://github.com/pytorch/audio/blob/master/torchaudio/torch_sox.cpp) that does not exist.

[dagrawal (Divyansh Agrawal)]

Hello @ptrblck, can you help me with this please?

[ptrblck]

I guess the current approach would be to use torchaudio::sox::load_audio_file from torchaudio/csrs/sox/io.cpp.

[dagrawal (Divyansh Agrawal)]

Thank you, I will try it out!

[moto]

Please use torchaudio::io::StreamReader.

https://pytorch.org/audio/main/libtorchaudio.stream_reader.html

[dagrawal (Divyansh Agrawal)]

Thank you, I will check it out.