<h3 id="secret-comfyui-tool-workflow-(frame-interpolation-rtx-super-resolution-vhs-and-videosequencer)">Secret ComfyUI Tool Workflow (Frame Interpolation, RTX Super Resolution, VHS &amp; VideoSequencer)</h3><div data-youtube-video><iframe width="640" height="480" allowfullscreen="true" autoplay="false" disablekbcontrols="false" enableiframeapi="false" endtime="0" ivloadpolicy="0" loop="false" modestbranding="false" origin playlist src="https://www.youtube.com/embed/_vmgTaV2doc?si=BFw9dq5lsEImNOTT" start="0"></iframe></div>4K video is too large for Civit AI. A modular all-in-one utility workflow for ComfyUI designed for versatile audio replacement, video concatenation, and upscaling to 60 FPS using native frame interpolation and RTX Video Super Resolution.### 📦 Required Node Packs:- ComfyUI-Easy-Use: For clean routing, helper functions, and logic control.- ComfyUI-VideoHelperSuite (VHS): For solid video loading, audio combining, and video export.- ComfyUI-Frame-Interpolation: For native GAP-Filler and RIFE frame interpolation (60 FPS).- RTX Video Super Resolution (ComfyUI_RTXVideo): For ultra-fast hardware-accelerated upscaling via multiplier (2x, 4x) or custom resolution.- ComfyUI VideoSequencer: Concatenates multiple video parts with instant cuts or rendered transitions.- rgthree-comfy: Manages master switch toggles and top-down signal priority routing.### ✨ Key Features:✅ Master Switch Hub: Conveniently toggle sub-pipelines on or off from a single control interface.✅ Audio Replacement: Swap out original video audio tracks without re-rendering visuals (perfect for lipsync).✅ 60 FPS GAP-Filler &amp; RIFE: Frame rate boosting via native ComfyUI GAP fillers or RIFE models with automated fallback logic.✅ RTX Video Super Resolution: Blazing-fast upscaling executed strictly after FPS processing.✅ Modular VideoSequencer: Chain video parts together seamlessly right inside the workflow.

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