Introduction
FramePack is a major innovation in the field of video creation. It breaks the complex process of traditional video production. With just one picture and a clear description of the prompt word, a long video can be directly generated, which greatly improves the efficiency of creation. In particular, the workflow can accurately maintain the consistency of character features in the process of generating videos, making the video content coherent and natural. Moreover, it has extremely low requirements for the operating environment, requiring only 6G of GPU memory at the minimum, which means that even ordinary laptops can easily run the workflow. This provides convenience for the majority of creators, and they can start the journey of creative video production anytime, anywhere, no matter where they are.
FramePack is a next-frame (next-frame-section) prediction neural network structure that generates videos progressively.
FramePack compresses input contexts to a constant length so that the generation workload is invariant to video length.
FramePack can process a very large number of frames with 13B models even on laptop GPUs.
FramePack can be trained with a much larger batch size, similar to the batch size for image diffusion training.
https://github.com/kijai/ComfyUI-FramePackWrapper?tab=readme-ov-file
https://github.com/lllyasviel/FramePack?tab=readme-ov-file
Recommended machine：Ultra Pro
Workflow Overview
Notice :The resolution cannot be modified, it can only be kept at 640, and an error will be reported if it is modified
Step 1 : Select Model
Step 2 : Upload pictures
Step 3: Input prompt word
Step 4 :Adjust video parameters
1.The steps value of the FramePackSampler node must be the same as the frame_rate value of the Video Combine node.
2.Enable "use_teacache" to speed up video generation.Enabling this feature may reduce the quality of the video
3.The value of 'total_second_length' is the length of the generated video.
4.The larger the value of gpu_memory_preservation, the less GPU memory is needed and the longer it takes to generate the video.