MiniMax H3 Test: Seamless Video-to-Video Character Replacement
beatlepol · reddit · 2026-08-09
A user tested the video generation capabilities of MiniMax H3, successfully replacing a giant cat in the original video with a dog while maintaining the original settings and animation trajectory.
Prompt Structure:
- Defines style as "Photorealistic live-action, cinematic film style."
- References the original video <Video 0> as the base for animation and setting.
- References a new subject image <Image 0> for the replacement.
- Details the new subject's actions (a giant 1km white dog roaring and smashing the city) and instructs the model to maintain the exact settings and animations of the original video.
More from Multimodal
- MJev-Spatial: Single-Pass Classification Beats Autoregressive VLMs on Spatial Reasoning — mindlab-research · 2026-10-16
- H-DDCM: Hadamard Codebooks Make Diffusion-Based Image and Video Compression Scalable — Technion · 2026-10-16
- ComfyUI v0.41.0 ships with Flux3 image model and MiniMax-H3 LightVAE support — Fcking_Chuck · 2026-10-16
- AI-generated short film 'The Dragon Rider' glides cinematically above the clouds — jijo6686 · 2026-10-16
- Realistic candid Midjourney portrait prompt: natural skin, lived-in bedroom light — tisch_eins · 2026-10-16
- 1986 to 2026 in one session: outpaint, modernize and 4x upscale, session file included — juanpablogc · 2026-10-16