Technical Deep Dive – Hunyuan Image2Video with ComfyUI Integration Sets New Standard for Open-Source Video Generation

March 6, 2025 – Tencent Open Source Lab released Hunyuan Video v1.2 featuring groundbreaking Image-to-Video (I2V) generation capabilities with native ComfyUI workflow support. The update garnered 2.4k GitHub stars within 12 hours of release. Core Technical Specifications Architectural Innovation System Requirements Specification Minimum Recommended GPU RTX 3090 A100 40GB RAM 64GB 128GB Output Length 3s@768×512
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ComfyUI Video Revolution – Benchmarking 4K Film Production on Consumer GPUs

While the world awaits Sora’s API, a video revolution for grassroots creators faces real-world verification. The newly released Wan2.1 framework on ComfyUI has sparked heated discussions. We reveal the truth behind this technology through 200+ developer benchmarks. Performance Reality Check The claimed “4-minute 720P video generation on RTX4090” has caused debate. Developer @QianLun Li’s tests
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