av 9.2.0 cannot be imported in Mac OS 10.13.6 (High Sierra)

[mikeage]

Overview

The issue from https://github.com/PyAV-Org/PyAV/issues/662 appears to have come back in the latest av.

Expected behavior

After installing av==9.2.0, I can do an import av

Actual behavior

$ python
Python 3.9.7 (default, Oct 13 2021, 11:49:22)
[Clang 10.0.0 (clang-1000.10.44.4)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import av
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/mikeage/.homeassistant/foo/lib/python3.9/site-packages/av/__init__.py", line 20, in <module>
    from av._core import time_base, library_versions
ImportError: dlopen(/Users/mikeage/.homeassistant/foo/lib/python3.9/site-packages/av/_core.cpython-39-darwin.so, 2): Symbol not found: ____chkstk_darwin
  Referenced from: /Users/mikeage/.homeassistant/foo/lib/python3.9/site-packages/av/.dylibs/libvpx.7.dylib (which was built for Mac OS X 10.16)
  Expected in: /usr/lib/libSystem.B.dylib
 in /Users/mikeage/.homeassistant/foo/lib/python3.9/site-packages/av/.dylibs/libvpx.7.dylib

Build report:

Did not build locally

Investigation

Created a new virtualenv, installed the package, tried to import

Reproduction

See above

Versions

• OS: macOS 10.13.6
• PyAV runtime: 9.2.0
• PyAV build: 9.2.0 (I guess?)
• FFmpeg: bundled

Research

I have done the following:

• [x] Checked the PyAV documentation
• [x] Searched on Google
• [x] Searched on Stack Overflow
• [x] Looked through old GitHub issues
• [ ] Asked on PyAV Gitter
• [ ] ... and waited 72 hours for a response.

Additional context

This occured as part of an upgrade to HomeAssistant 2022.5.

[jlaine]

@uvjustin I'm guessing this is the reason for https://github.com/PyAV-Org/pyav-ffmpeg/pull/67 ?

[uvjustin]

Yes, hopefully that resolves this

[github-actions[bot]]

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