Set up a node-based video editing workflow

A mosaic-style canvas can automate video edits, generate variations, and then hand off to a timeline for manual tweaks.

Done with Custom agent· Intermediate

What they did
They used Mosaic, a canvas for multimodal video editing agents, to build a custom editing flow. The system runs edits on autopilot, can produce several versions from the same source footage for A/B testing, and then lets them open a familiar timeline editor to refine the result by hand.
How it went
The page does not give any test results or performance numbers. It also does not explain costs, setup steps, or the node behavior in detail.
Tips
Treat this as a product to verify directly before depending on it. If you want to try the idea with an agent, keep the workflow small at first and inspect each generated version before moving on.

Try it yourself with Claude Code

Create a small node-based video-editing workflow in [project folder] using [ffmpeg or another tool]. Include nodes for trimming, adding captions, and combining clips, and make it possible to chain them into multiple variants from the same source video for A/B testing. Use this footage: [describe footage]. After each automated edit, pause and ask me to approve any step that would overwrite files, delete content, or submit/export the final version. Finish when the pipeline runs on [sample clip] and writes an output file I can review.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

Read the original on mosaic.so ↗

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