pytorch / pytorch/audio

Torchaudio package on conda-forge is missing dynamic libs

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Description

🐛 Describe the bug

Related issue is here. Package on conda-forge (linux-64/torchaudio-2.5.1-cpu_py312h6db6e6d_0.conda) is missing ffmpeg dynamic libs, so it is not possible to use it. Please fix this package.

Required dynamic libs missing:

  1. lib/python3.12/site-packages/torio/lib/_torio_ffmpeg4.so
  2. lib/python3.12/site-packages/torio/lib/_torio_ffmpeg5.so
  3. lib/python3.12/site-packages/torio/lib/_torio_ffmpeg6.so
  4. lib/python3.12/site-packages/torio/lib/libtorio_ffmpeg4.so
  5. lib/python3.12/site-packages/torio/lib/libtorio_ffmpeg5.so
  6. lib/python3.12/site-packages/torio/lib/libtorio_ffmpeg6.so

PS pytorch::torchaudio is fine, it includes ffmpeg dynamic libs.

Versions

Everything is on latest version.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Begin by inspecting the conda-forge torchaudio-2.5.1 CPU package and the related conda issue linked in the report. Verify whether the six listed torio FFmpeg shared-library paths are absent and trace the package build inputs; done means the conda package contains those libraries and torchaudio can use FFmpeg.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, pytorch
Domain
build-system
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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