HunyuanVideo 1.5 – Lightweight video generation model

Summary: HunyuanVideo 1.5 is an open-source video generation model by Tencent using the DiT architecture with 8.3B parameters. It supports text-to-video and image-to-video generation, producing 5-10 second HD videos on consumer GPUs with 14GB VRAM.

What it does

It generates short HD videos from text or images using a lightweight model optimized for consumer GPUs.

Who it's for

Users needing efficient video generation from text or images on standard consumer hardware.

Why it matters

It enables cinematic-quality video creation without requiring high-end GPU resources.