10.04.2026, 16:58
I was able to reproduce your results. On my PC I was able to colorize your clip at a speed of about 2.6fps.
To increase the coloring speed it is possible to reduce the clip frame size and then using the chroma transfer to colorize the full resolution clip.
By coloring a smaller clip I was able to colorize at a speed of about 11.3fps (see attachment), but in this case the colors of the girls crossing the street are faded/washed as in the HAVC version of ColorMNet, which is using the same trick to increase the inference speed.
Dan
To increase the coloring speed it is possible to reduce the clip frame size and then using the chroma transfer to colorize the full resolution clip.
By coloring a smaller clip I was able to colorize at a speed of about 11.3fps (see attachment), but in this case the colors of the girls crossing the street are faded/washed as in the HAVC version of ColorMNet, which is using the same trick to increase the inference speed.
Dan