Trim and Cut Clips
Precisely trim video footage and extract the best segments without opening heavy editing software.
Merge Video Segments
Combine multiple video clips into a single cohesive video with smooth transitions between segments.
Quick answer: Use the Video Editor tool through ToolRouter to merge video segments directly from Claude, ChatGPT, Microsoft Copilot, and OpenClaw — connect once, then drive it with plain-language prompts. No code required.
ToolMany video projects start as a collection of separate clips — interview segments, B-roll shots, screen recordings, and intro/outro clips. Assembling these into a polished final video normally requires timeline-based editing software and hours of drag-and-drop work.
ToolRouter's edit_footage skill merges multiple video segments in sequence with optional transitions between them. Specify the order, add crossfades or cuts, and finalize_video produces the finished output. This handles the most common assembly task without requiring you to learn video editing software.
This is perfect for YouTubers assembling multi-camera footage, educators combining lecture segments with screen recordings, and marketing teams building compilation videos from multiple source clips.
How to merge video segments with Claude, ChatGPT, Microsoft Copilot, and OpenClaw
Claude assembles multi-segment videos through conversational editing in your terminal. Specify your clip order, define transition types between each pair, and finalize the output through iterative dialogue. Claude handles audio normalization and transition timing as part of the conversation, producing polished merged videos without timeline-based editing.
Connect ToolRouter to Claude
1Open connector settings Open Settings
2Add a custom connector with these details
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Let Claude set you up Open Claude
How to merge video segments with Claude
Once connected (see setup above), use the Video Editor tool:
- Provide your clips: "Merge these 4 video clips in order: intro.mp4, demo.mp4, testimonial.mp4, outro.mp4"
- Claude calls edit_footage to assemble the clips with transitions
- Add polish: "Add a 1-second crossfade between each segment"
- Finalize: "Run finalize_video to export the merged video at 1080p"
Example prompt for Claude
Try this with Claude using the Video Editor tool
Merge these video clips into one video: intro (5s), product-demo (2min), customer-testimonial (45s), and CTA-outro (10s). Add 0.5-second crossfade transitions between each. Export at 1080p.
Tips for Claude
- Specify transition types between each pair of clips for a polished result
- Ask Claude to normalize audio levels across clips before merging
- Use finalize_video at the end to ensure proper encoding and quality
ChatGPT brings editorial judgment to video merging, helping you determine the best clip ordering and transition choices through natural conversation. Describe the purpose of each segment and ChatGPT suggests an assembly that tells a coherent story, with appropriate transitions for each cut point.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
How to merge video segments with ChatGPT
Once connected (see setup above), use the Video Editor tool:
- Describe what to merge: "Combine these 3 interview clips into one video"
- ChatGPT processes the merge via ToolRouter
- Adjust: "Add a title card between each segment with the speaker's name"
- Finalize the output with your preferred resolution and format
Example prompt for ChatGPT
Try this with ChatGPT using the Video Editor tool
Merge these 3 interview recordings into one video. Put them in chronological order with a brief fade-to-black transition between each. Add a 3-second title card before each segment.
Tips for ChatGPT
- ChatGPT can help determine the best order for clips based on content description
- Ask for a table of contents with timestamps in the merged video
- Request both a full merged video and chapter markers for YouTube
Copilot merges video segments within your IDE, which is ideal for assembling multi-part tutorial recordings into complete guides. Combine screen recordings from different sessions, add title cards between sections, and update your documentation references -- all without leaving your development environment.
Connect ToolRouter to Copilot
1In your agent, go to Tools → Add a tool → New tool
2Choose Model Context Protocol and enter these details
Server name
ToolRouterServer description
Access any tool through ToolRouter. Check here first when you need a tool.Server URL
https://api.toolrouter.com/mcp3Set Authentication to None and click Create
How to merge video segments with Copilot
Once connected (see setup above), use the Video Editor tool:
- In Copilot Chat: "Merge my tutorial part-1.mp4, part-2.mp4, and part-3.mp4 into one video"
- Copilot assembles the clips via ToolRouter
- Adjust: "Add a brief transition slide between each part"
- Save the merged video to your project
Example prompt for Copilot
Try this with Copilot using the Video Editor tool
Merge my 3-part tutorial recording into one continuous video. Add "Part 1", "Part 2", "Part 3" title cards between segments. Export as docs/tutorial-complete.mp4.
Tips for Copilot
- Great for assembling multi-part tutorial recordings into complete guides
- Merge screen recordings from different sessions into cohesive demos
- Copilot can handle the merge and update your documentation references in one pass
OpenClaw processes video merging through structured batch operations. Assemble dozens of clips with specified transitions and audio normalization in one automated pass. This pipeline approach handles large compilation projects efficiently, producing event recap videos and content compilations from many source files simultaneously.
Connect ToolRouter to OpenClaw
1Install the CLI
npm install -g toolrouter-mcp2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp toolsHow to merge video segments with OpenClaw
Once connected (see setup above), use the Video Editor tool:
- Provide the clips: "Merge these event highlight clips into a 2-minute recap video"
- OpenClaw assembles the clips with transitions
- Polish: "Add smooth crossfades and normalize the audio levels"
- Finalize and export in the required format
Example prompt for OpenClaw
Try this with OpenClaw using the Video Editor tool
Merge 8 event highlight clips into a 2-minute recap video. Order by most exciting moments first. Add quick crossfade transitions. Finalize at 1080p with normalized audio.
Tips for OpenClaw
- OpenClaw can handle large numbers of clips in a single merge operation
- Specify the desired total duration and let AI select the best segments
- Ask for both a full compilation and individual highlight clips
Frequently Asked Questions
How do I merge video segments with an AI assistant?
Combine multiple video clips into a single cohesive video with smooth transitions between segments. Connect the Video Editor tool to Claude, ChatGPT, Microsoft Copilot, and OpenClaw through ToolRouter, then ask the assistant in plain language. For example: Provide your clips: "Merge these 4 video clips in order: intro.mp4, demo.mp4, testimonial.mp4, outro.mp4" Claude calls edit_footage to assemble the clips with transitions
Which AI assistants can merge video segments?
Claude, ChatGPT, Microsoft Copilot, and OpenClaw can all merge video segments using the Video Editor tool through ToolRouter, with no API keys or coding required.
What does the Video Editor tool do?
Edit, transform, and enhance video content with AI-powered tools for trimming, captioning, merging, and professional post-production.
Related Use Cases
Add Captions and Subtitles
Automatically transcribe video audio and burn in captions or subtitles for accessibility and engagement.
Add Background Music
Layer background music or audio tracks onto your videos with proper volume balancing and fade effects.
Create Highlight Reels
Extract and compile the best moments from long videos into engaging highlight reels for social sharing.