PyAV Media Player

Install avplayer:

pip install avplayer

If you want to use the tk preview:

pip install avplayer[Pillow]

python -m avplayer --help

To prevent freeze when using opencv-python's imshow, do not use import av at file-scope.

Please refer to the following link:

• AV import leads to OpenCV imshow freeze · Issue #21952 · opencv/opencv
• python - Can't show image with opencv when importing av - Stack Overflow

See the LICENSE file for details. In summary, avplayer is licensed under the MIT license.