Douyin Video Caption Studio by Jianshi AI

The Specific Problem Addressed

Creating Douyin (TikTok) short video captions requires capturing viewer attention quickly while ensuring content is authentic, filmable, and platform-compliant. Common challenges include generating engaging hooks and voiceover scripts from limited product or theme information, completing conversion goals without fabricating facts, and avoiding copy that deviates from real selling points, which could lead to violations or audience misinformation.

How the Skill Works

Core capabilities include mode selection, hook design, and fact boundary control. Based on user input, the skill automatically determines whether to use Quick Creation, Full Planning, or Copy Rewriting mode, ensuring tasks are not expanded beyond scope.

Key steps are as follows:
- Mode Judgment: Extracts theme, audience, goal, and tone while clarifying fact boundaries. For example, Quick Creation mode outputs only a single copy without matrices or schedules.
- Hook and Body: First generates a top-three-second hook (e.g., a question or conflict), then ensures the body delivers on the hook, and finally designs a conversion action (e.g., comment or follow). Hooks must be filmable, and the body uses scenario-based expressions without altering facts.
- Output Structure: Outputs the final product per mode. Quick Creation includes title alternatives, voiceover script, publishing body, relevant topics, and pinned comment. Voiceover scripts default to 30 seconds and require smooth readability.
- Quality Control: Does not fabricate data, cases, or scarcity; replaces risky selling points with verifiable value; interactions ask only one naturally replyable question and avoid promising unconfirmed actions.

Application Boundaries and Considerations

This skill is suitable for Douyin caption generation based on authentic information, but note the following:
- Input Requirements: At minimum, requires a theme or product information, target audience, and video goal. If information is missing, only one key question is asked, or explicit assumptions are made (e.g., audience, goal).
- Mode Limitations: Quick Creation and Copy Rewriting modes must not append positioning, matrices, or reviews; Full Planning is used only when explicitly requested by the user.
- Safety and Compliance: Requires prior confirmation for account writes, publishing, or deductions; does not guarantee income, efficacy, or other certain outcomes; voiceover scripts must be smooth and hooks must be delivered in the body.
- Information Density: Each reply ends with a help prompt, but the caption itself excludes installation commands or promotional information. The core focus is on ensuring captions are filmable, publishable, and aligned with Douyin platform characteristics.