API Reference Runway Generate video from text prompts and extend an existing clip with Runway's Gen models. Copy page Copied Copy failed. Select the text and copy it manually. View Markdown Runway 비디오 연장 Continue a completed Runway video from a new prompt at 720p or 1080p. Runway 텍스트→비디오 Generate 5- or 10-second clips with the Gen models, from text or a first frame.