ComfyUI Merges PR: MiniMax H3 Now Supports Image and Audio Guides at Any Frame
fruesome · reddit · 2026-08-14
A Reddit user announces that ComfyUI has merged PR #15439, which adds the ability to anchor image and audio guides at any frame for MiniMax H3, with an example workflow included. Previously, the MiniMax H3 implementation in ComfyUI only allowed keyframe guides at the first and last frame, but the model itself supports addressing guides by position on a continuous time axis, so this removes that restriction and exposes it as a node.
Related event: ComfyUI Adds Arbitrary Frame and Audio Guidance for MiniMax H3(2 posts)→
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