Problem for running the code on an input video

[FereshtehFeiz]

Hello,
Thank you for this work, I am running the code for an input video with 17935 frames and 10 mins length, 30 fps, while it takes so much time, and it will go to infinite loop, and it will not finish. While for a sample video with 500 frames were ok and finish the running.
Could you please help me what is the problem?

Thank you

[abdullah-2022-skipq]

I think for this multithreaded streams could be used. Facing a similar use case.