by chengyi-ai
保留视频内嵌字幕，精确取帧并生成 3:4 社交长图的 Agent Skill
# Add to your Claude Code skills
git clone https://github.com/chengyi-ai/native-subtitle-quote-imageGuides for using ai agents skills like native-subtitle-quote-image.
native-subtitle-quote-image is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by chengyi-ai. 保留视频内嵌字幕，精确取帧并生成 3:4 社交长图的 Agent Skill. It has 54 GitHub stars.
native-subtitle-quote-image's catalog security scan is still queued. You can run an instant dependency and prompt-injection check now with the "Scan for vulnerabilities" button above.
Clone the repository with "git clone https://github.com/chengyi-ai/native-subtitle-quote-image" and add it to your Claude Code skills directory (see the Installation section above).
native-subtitle-quote-image is primarily written in Python. It is open-source under chengyi-ai on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh native-subtitle-quote-image against similar tools.
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把带有画面内嵌字幕的视频按精确时间点取帧，生成适合社交平台的 3:4 字幕拼接长图。它保留原视频画面和原生字幕，不重新绘制、翻译或覆盖文字。
本仓库同时提供：
在 Codex 中调用 $skill-installer，并让它安装下面的 Skill 目录：
https://github.com/chengyi-ai/native-subtitle-quote-image/tree/main/skills/native-subtitle-quote-image
git clone https://github.com/chengyi-ai/native-subtitle-quote-image.git
cp -R native-subtitle-quote-image/skills/native-subtitle-quote-image ~/.agents/skills/
重新打开 Codex 任务后即可使用 $native-subtitle-quote-image。
该 Skill 使用开放的 Agent Skills 目录格式。把 skills/native-subtitle-quote-image/ 复制到目标 Agent 支持的 Skills 目录；具体目录和启用方式以目标 Agent 的说明为准。
imageio-ffmpegpython3 -m pip install -r skills/native-subtitle-quote-image/requirements.txt
在 Agent 中输入：
使用 $native-subtitle-quote-image，把这个带内嵌中文字幕的视频做成原生字幕拼图。
Agent 会先检查视频字幕与裁切区域，再选择字幕稳定出现的时间点，最后生成：
原生字幕时间点.json；final_contact_sheet.jpg 总览图。代码与 Skill 指令采用 MIT License。输入视频、生成图片及其中出现的第三方内容不因本许可证获得额外授权。