Breathing Life into Still Frames: The Complete Guide to Runway Gen 4.5 Image-to-Video

The evolution of artificial intelligence in video creation has moved at a breakneck speed, shifting from chaotic, hallucinatory morphs to crisp, physically grounded cinema. Enter Runway Gen 4.5, a state-of-the-art video generation model that sets a new high watermark for motion quality, prompt adherence, and visual fidelity.