What if digital human videos are too stiff or rigid? Monotonous movement, awkward expressions, and inaccurate lip-syncing often make creators frustrated during the digital human generation process.
Now, to make digital human videos more vivid, go to the RunningHub platform and use the “S2V Long Video Workflow” based on ComfyUI. This workflow redefines the expression of digital humans from the technological foundation, making the generated virtual characters truly “come to life”.
This workflow not only achieves high-precision generation from static images to dynamic videos but also systematically solves issues like stiff actions and poor continuity through multiple control and contextual optimization technologies:
S2V (Image-to-Video) Model: Supports generating dynamic, rich videos from a single image, with accurate lip-syncing and significantly enhanced expressiveness.
Multi-Level Control Architecture: Allows users to adjust the digital human’s performance by controlling multiple parameters such as posture, expression, and lip-sync, improving content consistency and eliminating stiffness.
Framepack Frame Management Mechanism: Effectively addresses continuity issues in long sequence generation, preventing image gaps and jumps, and adds camera movement effects for a stronger sense of dynamics.
ContextWindow Technology: Significantly extends the generation length, improving lip-syncing accuracy and making it suitable for MV production, virtual human narrations, and other practical scenarios.
As a third-party platform focused on ComfyUI workflow hosting and optimization, RunningHub is committed to delivering cutting-edge AI workflows to users in a stable and efficient manner, drastically lowering the barrier to creating high-quality digital content.
Visit RunningHub’s official website now and experience the new generation of digital human workflows. Say goodbye to stiffness and rigidity, and create truly dynamic and believable virtual human content!
About RunningHub
RunningHub is the world’s first open-source ecosystem-based AI graphic, audio, and video AIGC application co-creation platform. Through a modular node system and cloud computing power integration, it transforms complex processes such as design, video production, and digital content generation into “building block” style operations. The platform serves users from 144 countries, processing over a million creative requests daily, fundamentally reshaping the traditional content production model.
RunningHub is not only a creation tool but also a creator ecosystem community! It supports developers in uploading nodes and workflows to earn revenue, forming a sustainable economic model of “creativity – development – reuse – monetization”.