CIVITAI / Workflows

MiniMax H3 Text-to-Video Workflow

This workflow is a local ComfyUI text-to-video setup for MiniMax H3. It turns one prompt into a cinematic video with synchronized visual and audio generation, making it useful for concept shots, short narrative clips, music-driven scenes, and fast model testing. The workflow uses the MiniMax H3 local ComfyUI graph with the connected model, VAE, encoder, sampler, resolution, and video output chain shown in the JSON. Main features: - MiniMax H3 FL2VA diffusion model with the connected video VAE and Qwen3-VL text encoder - Text-driven video generation with prompt control over shots, camera movement, dialogue, sound effects, and music - Resolution Selector with a connected 16:9 widescreen route at the 0.8 megapixel setting - 20-step simple scheduler with the res_multistep sampler route - Duration input converted to a valid video frame length for the H3 frame-block requirement - CreateVideo and SaveVideo nodes for a direct video output path - Native audio-aware generation instead of adding a separate soundtrack afterward Suggested workflow: Load the MiniMax H3 model, video VAE, and Qwen3-VL encoder first. Write the visual action and audio direction in one prompt, choose the duration, then select the connected 16:9 resolution. Keep the sampler and scheduler settings stable while testing prompts; adjust duration and prompt structure before changing the model route. ⚡ RunningHub Workflow Try the workflow online right now - no installation required. 👉 Workflow: https://www.runninghub.ai/post/2084544656423088130?inviteCode=rh-v1111 If the results meet your expectations, you can later deploy it locally for customization. 🎁 Fan Benefits: Register to get 1000 points + daily login 100 points - enjoy 4090 performance and 48 GB super power! 📵 Bilibili Updates (Mainland China & Asia-Pacific) If you're in the Asia-Pacific region, you can watch the video below to see the workflow demonstration and creative breakdown. 📵 Bilibili Video: https://www.bilibili.com/video/BV1MrMk69Ejk/ ☕ Support Me on Ko-fi If you find my content helpful and want to support future creations, you can buy me a coffee. Every bit of support helps me keep creating. 👉 Ko-fi: https://ko-fi.com/aiksk 📬 Business Contact For collaboration or inquiries, please contact aiksk95 on WeChat. ⚡ 打开下方链接即可在线体验，无需安装。 👉 工作流：https://www.runninghub.ai/post/2084544656423088130?inviteCode=rh-v1111 如果你觉得效果理想，也可以在本地进行自定义