opening output file E:/pyvideotrans/tmp/9504/1778943882.7396786-audiovideoend.mp4. opening output files: Function not implemented
=
system:Windows-10-10.0.26200-SP0
version:v3.99
frozen:True
language:zh
root_dir:E:/pyvideotrans
opening output file E:/pyvideotrans/tmp/9504/1778943882.7396786-audiovideoend.mp4. opening output files: Function not implemented