How to use with full_input_video?

[JasonS09]

I noticed the EasyAnimate Sampler includes a full_input_video input. However, no matter what I try, I get this error if I pass a video as input.

RuntimeError: The size of tensor a (7) must match the size of tensor b (6) at non-singleton dimension 2

[kijai]

It's meant for video2video, I'm not force resizing that input so you probably want to use this node to resize to closest compatible dimensions:

Also if you didn't try inputting only the video without start or end images. I don't recognize that error though, so I'm unsure of the cause.

[JasonS09]

I still get the error, here's my workflow

Also, are the image inputs (image_start, image_end, full_input_video) meant to be exclusive with each other? Or can I use all the inputs simultaneously?

[kijai]

Using them with full video would only replace the first or last frame, so not very useful. Have you tried different frame counts? It might need even number or something.

[JasonS09]

I just tried with 24, I still get the same error but the numbers change:

RuntimeError: The expanded size of the tensor (220) must match the existing size (348) at non-singleton dimension 3. Target sizes: [2, 16, 19296, 220]. Tensor sizes: [2, 16, 1, 348]

[kijai]

Yeah now I'm getting that too, maybe Comfy changed something with the text encoder since this definitely worked before.

[kijai]

Nevermind sorry, it's because the image encoder can only take single image, not the whole video.

[kijai]

https://github.com/user-attachments/assets/a39dedbb-00fa-41e9-895e-5b016f7ee57e

[JasonS09]

Hello, tried to run vid2vid again using the example, this time it didn't work and got the same error. Can you reproduce it?