wan video skip frames ( every n frames select 1 frames to render)

### Feature Idea

how to use wan video skip frames( every 2 frames select 1 frames to render) , use 33 frames to render 65 frames animation, （after it use frame insertion, it would save a lot of time)

more better if( every n frames select 1 frames to render)

the 33 frames not as good as 65 frames , but 65 frames takes more time, how to skip frames or select frame to render,

can we use select frames use latent after wanImageToVideo ?


the best choose is Select Every Nth Latent, but it seems no work for wanImageToVideo output latent