hotai.news
中文
← AI Opportunities AI × Content Creation

I created a 10-second promotional video using DeepSeek Harness: code video principles, practical case study, and limited-time free access.

"I created a 10-second promotional video using DeepSeek Harness, sharing the complete code-based workflow and how to currently use the DeepSeek model for free." Recently, I used DeepSeek Harness to generate code via AI...

Contributor: Orange Peel Oolong2026.10.19
Summary

Review the results before exploring further

"I created a 10-second promotional video using DeepSeek Harness, sharing the complete code-based workflow and how to currently use the DeepSeek model for free." Recently, I used DeepSeek Harness to generate code via AI to produce a 10-second motion graphics promo. The production method involves the AI writing code for visuals, text, and animation, which is then rendered into a video by a tool. This approach is well-suited for text-based motion graphics, product demonstrations, and data visualization content. The first version was initially created as a 107-second explainer. Later, after I clarified the requirements, it was revised into a 10-second promo.

Our Take

Three things to consider about this case

Why it matters
Complete one piece of content first, check quality and manual revision time, then consider batch production.
Who it suits
Suitable for reference by those who already have similar needs and can verify effectiveness through small tasks.
What to check first
The achievements mentioned in the summary belong to the author's self-report; distinguish between revenue and profit, and consider costs, man-hours, and reproduction conditions.
Our Suggestions / Try This
Who it suits
Content operators and e-commerce practitioners
What to try first
Select one product or set of materials for a small-scale test, recording publication and feedback.
What to measure
Compare genuine inquiries, clicks, and transaction feedback, recording costs and revenue separately.
Try Image Compression ↗

What should you ask before trying this?

  • What specific need does this practice solve for you?
  • How should the minimum viable test be accepted, and how much time needs to be invested?
  • Which steps still require human processing and continuous maintenance?
Still deciding? Read our decision guides
Details in the original post

Want the full approach?
Get a 3-day trial.

Scan the code to claim a trial card and enter Shengcai Youshu to view the original author's complete case study.

Full StepsTools & MethodsAuthor’s Review
▦QR code not yet availableYour trial access

Trial access is not available yet

Mobile browsing: Long-press to save the QR code, then use WeChat Scan to recognize it from your album.