How to Add Background Music with ChatGPT
Add music to videos with ChatGPT and ToolRouter. AI-powered audio mixing for professional video content.
Tool
ChatGPT approaches audio mixing as a creative conversation, suggesting music moods and mixing strategies based on your content type. Describe the feel you want, preview the mix, and fine-tune volume levels and ducking through natural dialogue. ChatGPT can recommend which sections need music emphasis and which need clean dialogue.
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
Steps
Once connected (see setup above), use the Video Editor tool:
- Share your video and describe the audio: "Add upbeat background music to this tutorial"
- ChatGPT mixes the audio via ToolRouter
- Fine-tune: "The music is too loud during the explanation at 1:30 — lower it there"
- Finalize and export the mixed video
Example Prompt
Try this with ChatGPT using the Video Editor tool
Add this background music track to my tutorial video. Keep the music soft (30% volume) during speech and raise it (70%) during section transitions. Fade out in the last 5 seconds.
Tips
- ChatGPT can suggest the right music mood and tempo for your content type
- Ask for different music placements to test which version performs better
- Request both a music version and a clean version for different uses