demobook

Upscale video to 4K in Runway

Demo summary

The user demonstrates how to use the 4K button in the bottom right corner of the Runway interface to upscale a generated video.

Step-by-step

  1. Locate the 4K button in the bottom right corner of the interface
  2. Click the 4K button to upscale the video to 4K UHD

Watch out for

  • Gen 4.5 generates videos at 720p resolution by default

All demos from “Runway Gen 4.5 - Tutorial & How to Use in 5 MINUTES! [ 2026 ]

  1. 0:281:14Generate video from text with Runway Gen 4.5The user demonstrates how to select the Gen 4.5 model in the Runway dashboard, paste a detailed prompt, and generate a 10-second video.RunwayText to Video
  2. 3:250:14Simulate realistic physics with Runway Gen 4.5The demo shows Runway Gen 4.5 rendering realistic fluid and gravity physics through a prompt of a falling volcanic rock and lava.RunwayText to Video
  3. 4:100:11Upscale video to 4K in RunwayCurrentThe user demonstrates how to use the 4K button in the bottom right corner of the Runway interface to upscale a generated video.RunwayAI Video Upscaler
  4. Watch “Runway Gen 4.5 - Tutorial & How to Use in 5 MINUTES! [ 2026 ]” →

AI Video Upscaler

  1. 5:440:43Upscale video to 4K with RunwayThe video demonstrates the upscaling tool in Runway, showing a side-by-side comparison of a low-resolution clip being enhanced to 4K resolution.Emma's Productivity Lab
  2. 4:100:11Upscale video to 4K in RunwayCurrentThe user demonstrates how to use the 4K button in the bottom right corner of the Runway interface to upscale a generated video.Skills Factory
  3. 3:580:10Upscale video to 4K in RunwayThe user demonstrates the built-in 'Upscale to 4K' feature within the Runway platform to increase the resolution of a generated clip.Curious Refuge