Dianshi — Auto Video Editing Agent

Dianshi needs a constant stream of high-performing video ads for their e-commerce products. The manual editing pipeline — find references, write scripts, cut footage, add subtitles and music — was their biggest bottleneck.

We built an agent that automates the entire video production workflow:

First, the agent continuously scans the web for viral video templates in their niche, analyzing what makes each one work — the pacing, the hook, the transitions, the soundtrack.

From that analysis, it generates scripts tailored to Dianshi's product catalog and matches them against their library of raw footage.

Then the automated editing pipeline kicks in: subtitles are generated and synced, voiceovers are produced, cuts are made to match the template rhythm, and background music is layered in. The entire pipeline runs without human intervention.

What used to take an editor a full day now takes minutes. The team reviews the final output rather than building it from scratch — shifting from production to curation.

Result: 10x video output. More creative variations tested, faster iteration on what works, and a content engine that scales with the business.