One still image → a 12.25 s video with sound (voice, one spoken line, room tone) where the face does not drift. Runs on a 16 GB GPU in 8 steps.The trick: the same still goes into <code>first_frame</code> AND <code>last_frame</code> of MiniMaxH3ImageToVideo. With a first frame only, the face turned into another person around 6-8 s; anchoring both ends pins the identity while the motion in between stays free.<ul><li>2 ComfyUI workflows (API format), core H3 nodes only: POV with one spoken line, and an oral variant</li><li>Canvas sized to the still's aspect ratio (no squashed portraits)</li><li>README with the prompt rules that fixed real defects: locked camera (no push-in), no wide-open mouth, anatomy wording, male fingernails, how to get exactly one spoken line</li><li>Optional post-processing: GPEN face restoration with temporal smoothing, RIFE 48 fps with scene-cut detection</li></ul>Multi-shot version (4-5 cuts, dialogue between characters): <a href="https://civarchive.com/models/3044945" rel="ugc">MiniMax H3 Multi-Shot Storyboard Workflow</a>. Adults only: use generated, clearly mature characters.

MiniMax H3 Identity-Locked Image-to-Video + Audio (FL2VA, 16GB)

v1.0 — 294 frames @ 24 fps, 8 steps (DaSiWa H3 Hybrid Turbo v2 int4), SigmaShift 7.0 / 4.5.

Files with SHA256: 66558a1108b5d42a472f543bea9aba811016e3932ef6454d0760dc00f39a9bac