What this case covers
The author Lynn is a practitioner of automated AI sales video on Bilibili and has turned sales video production into a fully automated website. Using Codex as an example, the article explains the 7 production stages of a Bilibili video, how process templates, review, and retrospectives are implemented, and how humans and AI divide the work.
Questions it answers
- Why is using AI at a single point limited in improving efficiency?
- What are the 7 stages of a Bilibili video?
- What four questions must each stage answer?
- Which parts can be batched?
- How should humans and AI divide the work?
Our observations
- Rework mostly happens at the connections between stages, not because a single step is too slow.
- The later the review point, the higher the cost of rework.
- Processes can be replicated; topic hooks and viewpoints cannot.
From the author
Improving efficiency is not single-point acceleration, but reducing rework across the entire pipeline.