how to use init video

[aaronkingdom]

when i use init video, i got the error:
Error: '[Errno 2] No such file or directory: 'D:\AI\stable-diffusion-webui\outputs/img2img-images\Deforum_20230618202629\inputframes\V1000000000.jpg''. Check your schedules/ init values please. Also make sure you don't have a backwards slash in any of your PATHs - use / instead of . Full error message is in your terminal/ cli.

my setting:
video init path (C:/Users/superman/Downloads/V1.mp4)
video mask path(C:/Users/superman/Downloads/VM1.mp4)

[aaronkingdom]

aha, i forgot to select the video input mode

[ROSINWAVES]

But what should the file path for video init look like?
I've tried

file:///D:/Video/clip.mp4

(file:///D:/Video/clip.mp4)

(D:/Video/clip.mp4)

D:/Video/clip.mp4

but I still get the error

"RuntimeError: Video path does not exist."