wan-2-1/fusionx/image-to-video

wan-2-1/fusionx/image-to-video

Number of denoising iterations; more steps refine detail and stability but take longer.
Controls how strongly the output adheres to the prompt versus allowing creative variation.
Offsets the diffusion sampling schedule, trading stability for stronger motion/style as the value increases.

Introduction of FusionX

Wan FusionX is a breakthrough in video generation, combining the core strengths of the WAN ecosystem into a single fusion model powered by NAG (Normalized Attention Guidance). By integrating models like CausVid, AccVideo, MoviiGen1.1, and LoRA refinements, it delivers cinema-grade video quality in both text-to-video and image-to-video workflows.

FusionX empowers you to create high-quality, smooth, and visually precise video outputs with minimal steps. It is designed for creators, filmmakers, and artists who want cinema-ready sequences from text or image prompts. With its fast rendering, memory efficiency, and enhanced prompt adherence, FusionX is the perfect choice for professional-grade video generation.

Key Models for FusionX

Wan2.1-14B-Fusionx_Image2Video

The Model Loader is the core image-to-video diffusion model, specifically designed for temporal expansion from a single image into dynamic video frames. It loads the Wan2.1-14B-Fusionx_Image2Video model and integrates several advanced features:

  • Temporal Fusion: Expands static image latents into coherent sequences of frames, producing natural motion and cinematic flow.
  • Quantization (fp8_e5m2): Optimizes memory usage and speeds up inference without sacrificing overall quality.
  • Torch Compile & BlockSwap: Enhances performance and memory efficiency, enabling smoother generation of longer video sequences.

This model acts as the central engine that fuses image latents, text semantics, and motion dynamics to create high-quality animated video outputs.

How to Use FusionX

Inputs Required

To begin using FusionX, you must set a textual description through the Prompt input, which defines the content and style of your scene. You can optionally load an Image to serve as a reference base, which is required for image-to-video generation scenarios. These are essential for generating coherent and high-quality video sequences aligned with FusionX requirements.

Optional Inputs and Controls

You can configure parameters such as Steps and Shift along with a Seed value to control the sampling process. Controlling Width, Height, and Number of Frames allows you to tailor output size and sequence length. Additionally, you may adjust Frames Per Second or choose an Output Format for the final video export to match creative goals.

Outputs

FusionX outputs video sequences that adhere closely to the text or image prompts provided. With recommended settings, you can achieve resolutions such as 1024x576 or 1080x720 and smooth frame rates for cinematic appearance. Outputs are generated in standard video file formats configured through the Output Format input.

Best Practices

When using FusionX, keep the Steps parameter between 6 and 10 to balance speed and quality, and always maintain CFG compatibility using the provided settings. Adjusting Shift based on resolution delivers optimal results. For smoother motion, increase the Number of Frames and set Frames Per Second appropriately before combining into the final video export.

Related Playgrounds

Frequently Asked Questions

What is FusionX and what does it do?

FusionX is an AI-powered creative tool accessible through Runcomfy's AI playground. It allows users to generate content using advanced machine learning models tailored for diverse digital media creation.

Is FusionX free to use or does it require a subscription?

FusionX uses a credit-based system on Runcomfy.com. While new users receive free trial credits upon signing up, continued use requires purchasing additional credits as outlined in the 'Generation' section.

What are the main features of FusionX?

FusionX offers a range of generative capabilities for digital content creation, optimized for versatility and ease of use. Key features include support for multiple input formats, mobile browser compatibility, and access to AI enhancements through the Runcomfy platform.

Who is FusionX designed for?

FusionX is ideal for digital creators, designers, content marketers, and AI enthusiasts looking to generate high-quality media efficiently. Its user-friendly interface makes it accessible for both beginners and professionals.

Can I use FusionX on my phone?

Yes, FusionX is fully accessible through Runcomfy’s website and works well on mobile browsers, making it convenient to create on the go.

How do I access FusionX after signing up on Runcomfy?

Once you've signed up at Runcomfy.com, you can access FusionX in the AI playground section. Log in with your account to use your free trial credits or purchase more as needed.

What media inputs and outputs does FusionX support?

FusionX is designed to handle a variety of digital media inputs and generate corresponding content. The specific input/output capabilities can vary depending on the tool settings in the AI playground.

What makes FusionX different from other AI generation tools?

FusionX stands out due to its seamless integration within Runcomfy’s platform, user-focused feedback loop, and flexibility in handling diverse creative needs all in a mobile-optimized environment.

Does FusionX have any limitations I should know about?

While FusionX is powerful, it operates on a credit-based usage model and may have certain content constraints depending on AI model capabilities. Also, feedback from users is actively encouraged to improve the tool.

How can I give feedback or report issues with FusionX?

If you encounter any issues or have suggestions regarding FusionX, you’re encouraged to contact the developers via hi@runcomfy.com. User feedback is key to improving Runcomfy’s AI experience.