A MiniMax H3 studio workflow for text-to-video, image-to-video, and reference-to-video. One fused turbo model, 8 steps, and one video file per run.<hr /> Pick a mode and queue.- T2V: prompt only- I2V: unmute First Frame. Turn on Use Last Frame if you also want an end frame- REF2V: add pictures and tag them <code>&lt;Picture 1&gt;</code> and <code>&lt;Picture 2&gt;</code>. For a clip, unmute Reference Video and Unpack Reference Video together and tag <code>&lt;Video 1&gt;</code> Grey nodes are optional and stay muted until you have a file for them. Duration is 5–15 seconds. Stay at or under 0.98 MP (1344×768). 0.8 MP is the faster everyday size. SeedVR2 and X2 Detail are toggles. Leave both off for the raw generation. Turning either one on still saves a single file. (Gone in version 2.0, replaced with something else.)<hr /> Model links and the custom nodes used here are listed inside the workflow. Tested and built for a 16 GB card.<ul><li>If you're going to ask why 0.98 MP and not 1.0 MP, honestly i have no idea... but if for some reason you are interested in finding out, here's the link: <a target="_blank" rel="ugc" href="https://platform.minimax.io/docs/guides/local-deploy-h3">https://platform.minimax.io/docs/guides/local-deploy-h3</a></li></ul>

Minimax H3 Studio | T2V | I2V | REF2V | Beginner Friendly

# MiniMax H3 Studio 2.0Changes since the first public release (v1.0).## New- Continue a clip (V2V). Load the previous clip, set how much of it to carry over, and the new clip picks up the motion. This mode did not exist in v1.- First + last frame is a mode of its own now. In v1 the last frame was an extra option on I2V.- More reference slots: 4 pictures, 3 videos, 2 audio files. v1 had 2 pictures, 1 video, 1 audio.- Optional upscale and detail refine passes, and an optional 48 fps interpolation step.- Two speed modes, TeaCache and Spectrum. Both are bypassed when you open the workflow, so quality is unchanged unless you turn one on.## Changed- The mode dropdown is gone. Turn on the boxes you need and the matching path is used. Anything left switched off is ignored.- Main model is now <code>Minimax-h3_Singularity_x_10Eros-Max_PRISM_w6a8</code>. The v1 fused turbo8 file is not used.- Defaults: 8 seconds, 9:16 at 0.4 MP, random seed, empty prompt box. v1 opened at 5 seconds, 0.98 MP, with an example prompt filled in.- One file per run, saved to <code>output/video/minimax_h3_*.mp4</code> at 24 fps. The SeedVR2 and X2 save chain was removed. (way to slow)- The notes on the canvas were rewritten: install steps and model links, prompt advice, how reference tags are numbered.## If you are updating from v11. Download the new model into <code>models/diffusion_models/minimax/</code>. (subfolder it's optional)2. Run Manager &gt; Install missing custom nodes, then restart ComfyUI.3. v1 workflows do not open cleanly in 2.0. Keep the old file if you still want to use it.

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