Function test_video_stream_pyav_bytesio

tests/test_backend_pyav.py:23–31

Test that VideoStreamAv works with a BytesIO input in addition to a path.

(test_video_file: str)

def test_video_stream_pyav_bytesio(test_video_file: str):
    """Test that VideoStreamAv works with a BytesIO input in addition to a path."""
    # Mode must be binary!
    with open(test_video_file, mode="rb") as video_file:
        stream = VideoStreamAv(path_or_io=video_file, threading_mode=None)
        assert stream.is_seekable
        stream.seek(50)
        for _ in range(10):
            assert stream.read() is not False