WAN I2V HighSpeed 720p - Resume Video + Upscale + Interpolation

UPDATE: with the clausVid lora generations times of < 1minute possible,

Since a lot of ppl were asking how my personal Workflow looks like here it is! It has some handy features like inbuilt upscaling and continuation of videos with the last generated frames. Don't use more than 1-3 continuations because the Quality loss is quite huge.

It's optimized for a 4090 and 24MB of Memory. But by playing with the params less is possible.

Input Modes

Image -> Use a input images selected by the user

Image Directory -> Set a input directory and load with every run another image as source

Resume Last Frame -> Load the last frame of last generation as input image. Ensure you have done one before

Resume From Video Last Frame -> Select an input video and resume from the last frame. This is helpful if you want to do several continuation attempts of one source video

Quality Options

Face Fix-> Uses ReActor to fix the face. I turn this mostly off for wan because its already good enough

Upscale -> Upscales the output to maximize the quality

Remarks:

The ReActor Node is optional, i have my own modified version with disabled NSFW check, you can add any face swap node there, but wan is really good with faces so its not needed