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MiniMax H3 Image-to-Video 15-Second Multishot Template - Renders Under 21 Minutes For 12GB GPUs

This story is from 2026-08-22. It is preserved in the archive; the latest stories are on the live feed.

I recently posted a MiniMax H3 text-to-video 15-second Multishot template based on Joey Gambino's H3 Multishot Sampler + Memory (Long Form) node. I decided to improve it with a full image-to-video template workflow with bugfixes to the audio that was also faster, more lightweight, and easier to use…

Read the full story at r/comfyui ↗

Timeline · 2 reports

  1. 2026-08-23 07:01 · r/comfyui
    30-Second MiniMax H3 Seamless Image-to-Video Workflow For 12GB GPUs @ 14 Minute Render Time
  2. 2026-08-22 04:41 · r/comfyui
    MiniMax H3 Image-to-Video 15-Second Multishot Template - Renders Under 21 Minutes For 12GB GPUs

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