write_videofile is so slowly!

Zulko / moviepy

Video editing with Python

https://zulko.github.io/moviepy/

MIT License

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write_videofile is so slowly! #2039

Open LIngerwsk opened 9 months ago

LIngerwsk commented 9 months ago

Hi, I found that the speed of write_videofile is so slowly, how can i accelerate it. I have tried add the threads, but it's useless.

COROYO commented 8 months ago

how many it/s you get? on my dedicated server (AMD CPU) I usually get 150it/s for a 1080x1920 video in my macbook pro m1 i only get 10-15 it/s you can also try to change the preset to "ultrafast" and fps=30