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AI in Asia
Intermediate Guide Runway

Runway for Beginners: AI Video Generation and Editing

Generate video clips from text, edit video with AI magic tools, and remove objects or backgrounds without complex video editing.

AI Snapshot

  • Generate short video clips from text descriptions using Runway's Gen-2 model; create scenes, transitions, and visual effects instantly
  • Use AI magic tools to remove unwanted objects from video, extend backgrounds, or change scenes without frame-by-frame editing
  • Edit video like magic: describe what you want changed and AI handles the complex editing work

Why This Matters

Video production requires expensive equipment, technical skills, and significant time investment. Creating a 30-second video traditionally takes days: scripting, shooting, colour correction, effects, sound design. Runway collapses this timeline. A creator can generate video content in hours instead of days, and edit videos in minutes instead of hours.

For Asian creators competing globally, video content is critical: YouTube growth, TikTok virality, Instagram Reels, LinkedIn thought leadership. Runway enables creators to produce volume without hiring video teams. An Indonesian creator can generate 4 weeks of TikTok content in one hour. A Thai entrepreneur can create promotional videos instantly.

How to Do It

1
Visit runway.com. Sign up (free tier includes 125 GPU credits monthly, roughly 10-15 minutes of video generation). Runway offers multiple tools: Gen-2 (text-to-video), Inpaint (remove objects), Extend (extend video), Object Detection, and more. Explore the interface; each tool has clear descriptions.
2
Click 'Gen-2' tool. Describe a scene: 'A serene mountain landscape at sunset, birds flying overhead, gentle clouds moving across sky, cinematic quality'. Optionally upload a reference image. Set duration (typically 4-15 seconds). Runway generates video. Processing takes 1-5 minutes depending on length.
3
Upload a video. Use Inpaint to remove unwanted elements: 'Remove the person walking in the background', 'Remove the watermark'. Draw a mask around the unwanted object; Runway removes it intelligently. Or use it to add elements: 'Add a car driving down this road'. Runway generates the addition seamlessly.
4
Use the Extend tool to expand video: add more footage to the beginning or end, extend the background, or create variations. Example: 'Extend this sunset video so it shows the full sunset progression'. Runway generates extended footage maintaining continuity.
5
Generate multiple short clips, import into video editor (Adobe Premiere, DaVinci Resolve, or even simple web editor), arrange into sequence, add transitions and audio. Runway-generated content combines with traditional editing for polished final videos.

Prompt Templates

Generate cinematic scene: {scene description}. Mood: {mood}. Camera movement: {movement style}. Duration: {seconds}.
Video: {describe video content}. Remove: {describe what to remove}. Replace with: {what should appear instead}.
Existing video: {describe}. Extend by: {describe extension}. Maintain continuity with {original video characteristics}.

Common Mistakes

⚠ Expecting perfect photorealism; getting stylised AI video instead

⚠ Not describing scenes in sufficient detail

⚠ Running out of GPU credits and interrupting video projects

Recommended Tools

DaVinci Resolve (free video editor)

Professional video editing for combining Runway-generated clips.

ElevenLabs for voiceover

Add professional narration to Runway-generated video.

FAQ

Can I use Runway-generated video commercially?
Yes. You own the copyright to generated videos and can use them commercially: sell, use in advertising, publish on YouTube.
How does Runway video quality compare to filmed video?
Runway produces impressive AI-generated video with obvious AI aesthetic. Photorealism is improving but not yet indistinguishable from filming. Use Runway for stylised content, animations, effects, and artistic projects.
Can I combine Runway video with live footage?
Yes. Generate Runway clips, import alongside filmed footage into a video editor. Combine for mixed media projects.

Next Steps

Generate 5-10 video clips with different descriptions. Notice quality and AI aesthetic. Try the Inpaint tool on one of your videos. Combine clips into a short video. After one week of experimentation, integrate Runway into your content workflow.