The current VideoStreamAv backend does not work with PyAV 10.0 and uses several now deprecated/removed features. Looks like binary packages of PyAV are only available from version 10 onwards for Python 3.11.
Activity
[build] Pin PyAV until support for 10 is complete. #292
[build] Pin AV for Travis builds temporarily. #292
[build] Pin PyAV until support for 10 is complete. #292
[build] Pin AV for Travis builds temporarily. #292
[build] Fix YAPF builder. #292
[-]Support PyAV 10+[/-][+]Support PyAV 10+ (Python 3.11)[/+][bugfix] Support PyAV 10.0. #292
[build] Use latest dependencies and add Python 3.11 builder for Linux…