Description

An image to video ComfyUI workflow with the video model Wan Vace

Howto

Drag an initial image into the image node, adjust the prompt, and press queue. The rest should fit.

Description

An image to video ComfyUI workflow with the video model Wan Vace  and a special lora called Causvid. Which reduces the creation time dramatically.  It is based at the default template that you can find in ComfyUI. But with some modifications. 

Note that upscaling better happens in an extra step. You can find example upscaling workflows in my article about video upscaling in comfyui: https://www.tomgoodnoise.de/index.php/video-upscaling-in-comfyui/

There are some collapsed Note nodes besides the important nodes. Click at them to expand them. Some contains valuable informations.

Time

The example video in 480p , the 14b model and the causvid lora off took 67 minutes. 

The example video in 480p , the 14b model and the causvid lora on took 10 minutes. 

The example video in 480p , the 1.3b model and the causvid lora off took 3 minutes. 

Requirements

This workflow was generated with 16 gb vram. Minimum requirement is 12 gb vram. And you should not have fewer than 32 gb system ram. I was not able to create the 720p version of the video with just 16 gb vram and my 32 gb  ram.