GitLab

Differential Revision: D57294298

Pull Request resolved: https://github.com/pytorch/audio/pull/3791

Differential Revision: D50197331

Pull Request resolved: https://github.com/pytorch/audio/pull/3654

Differential Revision: D50205775

Pull Request resolved: https://github.com/pytorch/audio/pull/3651

Differential Revision: D50086556

Pull Request resolved: https://github.com/pytorch/audio/pull/3648

Differential Revision: D49965263

Pull Request resolved: https://github.com/pytorch/audio/pull/3639

Summary:
In https://github.com/pytorch/audio/issues/2419, we added ffmpeg as fallback for sox_io backend. The was a warkaround for solving the issue with libmad removal.

Now that we introduced `backend` argument to I/O functions, and libsox integration is moved to dynamic binding where users can use libsox with libmad integration, we do not need the workaround.

This commit is based on reverting https://github.com/pytorch/audio/issues/2416 (fd7ace17).

Pull Request resolved: https://github.com/pytorch/audio/pull/3516

Reviewed By: huangruizhe

Differential Revision: D47855272

Pulled By: mthrok

fbshipit-source-id: 5af73af7865f6e545ccb052d478e86588ff2a014

Summary:
Pull Request resolved: https://github.com/pytorch/audio/pull/3383

This commit reduces `torchaudio::sox_*` namespace into `torchaudio::sox`.
Also put Pybind11 registration and TorchBind registration into anonymous namescope.

Differential Revision: D46257367

fbshipit-source-id: 0f0f181eaa72036916e223263daf4b7c298fca0d

Summary:
Pull Request resolved: https://github.com/pytorch/audio/pull/2592

std::runtime_error does not preserve the C++ stack trace, so it is unclear to users what went wrong internally.

PyTorch's TORCH_CHECK macro allows to print C++ stack trace when TORCH_SHOW_CPP_STACKTRACES environment variable is set to 1.

Reviewed By: mthrok

Differential Revision: D38219331

fbshipit-source-id: f51c27111077e927f97127f73f83a31b8e74f61f

Summary:
Extracted from https://github.com/pytorch/audio/issues/2419. Move the failure of sox_io from C++ to Python layer.

Pull Request resolved: https://github.com/pytorch/audio/pull/2423

Reviewed By: carolineechen

Differential Revision: D36766152

Pulled By: mthrok

fbshipit-source-id: 53f897a608e97b81ebe5df29577374d88ce178f3

Summary:
Preparation for upcoming change where load/info function will use fallback
if sox_io backend cannot handle the input.

Pull Request resolved: https://github.com/pytorch/audio/pull/2416

Reviewed By: carolineechen

Differential Revision: D36736969

Pulled By: mthrok

fbshipit-source-id: f804cfda3678f13bf0c2f6557a2f82ae42ae3c03

This PR moves the code related to PyBind11 to the dedicated directory `torchaudio/csrc/pybind`.

Before, features related to PyBind11 (I/O for file-like object) was implemented in `torchaudio/csrc/sox` and the binding was defined in `torchaudio/csrc/pybind.cpp`. We used macro definition `TORCH_API_INCLUDE_EXTENSION_H` to turn on/off the feature, in addition to including/excluding `torchaudio/csrc/pybind.cpp` in the list of compiled source.

In the previous manner, in C++ example, one had to rebuild libtorchaudio separately, but by splitting them completely at compile time, it should conceptually possible to distribute libtorchaudio within torchaudio Python package and reuse it for C++ example.

Some audio formats like `gsm` does not have valid frame numbers when opened. But `libsox` can properly handle these audios, so checking if `length > 0` is not necessary and too strict.

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/51319



We were going out of our way to accommodate `IValue::to<Tensor>` returning a copy of the inner Tensor. `IValue::toTensor` is capable of returning a reference without copying, so if we use it directly, we can allow kernels that want to take `Tensor &` to do so!
As a bonus, we get reduced build times.
ghstack-source-id: 121378961

Reviewed By: bhosmer

Differential Revision: D26138549

fbshipit-source-id: b0f830527da360c542c815bef2f7e1692615b32a
Co-authored-by: Scott Wolchok <swolchok@fb.com>

After a9f5e7229 was merged into upstream pytorch the passing of
references within torch c extension functions is no longer allowed. This
just removes the reference and passes by value instead.
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>

* Distinguish get_encodinginfo for Tensor I/O and save output

* Isolate get_tensor_encodinginfo so as not to use the same helper function

Co-authored-by: Prabhat Roy <prabhatroy@fb.com>

Co-authored-by: Prabhat Roy <prabhatroy@fb.com>

fix 'file-does-not-end-in-newline' and typo.

* Support file-like object in save func

* Disable CircleCI cache for TP artifacts for cleaner build

* Replace save/load function with sox effects chain

* Add sox_utils module

* Make init/shutdown thread safe

* Add sox effects implementation

* Add test for sox effects

* Update docstrings and add examples

In #779, we plan to remove `frames_per_chunk` parameter from `save` function, but it will take some time before we can land #779, so we go ahead and remove the parameter first to reduce the conflict caused by interface change.

This is a part of PRs to add new "sox_io" backend. #726 and depends on #718, #728 and #731.

This PR adds `save` function to "sox_io" backend, which can save Tensor to a file with the following audio formats;
 - `wav`
 - `mp3`
 - `flac`
 - `ogg/vorbis`