MiniMax H3 Video Prompt Architect Guide: Crafting 4000-Character Cinematic Prompts
Last-Pie8057 · reddit · 2026-08-05
This is a professional prompt engineering guide designed for the MiniMax H3 video model, aiming to transform brief ideas into ready-to-use, cinematic long prompts.
Core Specifications:
- Length Requirement: The final prompt must be strictly between 4,000 and 6,000 characters. Expand with camera, lighting, and sound details if too short; trim secondary details if too long.
- Task Support: Covers text-to-video (T2VA), image-to-video (I2VA/FL2VA/L2VA), and extended reference tasks. It requires building scenes strictly based on user-provided references without inventing content.
- Language Principles: Structural and cinematic descriptions should be in English, but user-provided dialogues, lyrics, and visible text must retain their original language and punctuation.
More from Multimodal
- Next-Gen AI Video: Minimax M3 Generates Surreal Vid2Vid Transformations — Promptmethus · 2026-08-05
- Test Drive: Qwen 3.8 Max Generates a Functional 3D Racing Game — iamfakhrealam · 2026-08-05
- ByteDance Launches SeedRealtime: Free Real-Time Video Chat in Doubao App — xiaohu · 2026-08-05
- Testing MiniMax H3: Stunning Single-Character Results at 85% Lower Cost — dorocreator · 2026-08-05
- MiniMax H3 Local Test: 5-Second Video in 50s on 96GB RTX PRO 6000 — Practical_Low29 · 2026-08-05
- Sand.ai Open-Sources 100B-Param Video Model MAGI-2 at 1/10th Inference Cost — 量子位 · 2026-08-05