菜单
Extracts thumbnails from video URLs. Use when publishing video content that requires a cover image, when the user does not provide a cover/thumbnail, or before publishing to platforms that require cover images (Kwai, Bilibili, YouTube). 提取封面、视频封面、生成封面、缩略图提取、视频缩略图、截取封面。
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/yikart/AiToEarn --skill extracting-thumbnails命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
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基于 SOC 职业分类
正在显示 SKILL.md
| name | extracting-thumbnails |
| description | Extracts thumbnails from video URLs. Use when publishing video content that requires a cover image, when the user does not provide a cover/thumbnail, or before publishing to platforms that require cover images (Kwai, Bilibili, YouTube). 提取封面、视频封面、生成封面、缩略图提取、视频缩略图、截取封面。 |
Extracts thumbnails from video URLs for use as cover images.
Use this skill when:
| Platform | Cover Required | Notes |
|---|---|---|
| Kwai | Yes | Mandatory for all videos |
| Bilibili | Recommended | Improves click-through rate |
| YouTube | Recommended | Custom thumbnails increase views |
| TikTok | Optional | Auto-generated if not provided |
| Optional | Recommended for better display |
Determine if the target platform requires a cover image.
Call createThumbnailTask with video URL.
getThumbnailTaskStatus to check progressOn success, return the thumbnail URL for use as coverUrl.
User wants to publish video to Kwai without cover
1. createThumbnailTask:
- url: "https://example.com/video.mp4"
2. Wait 15 seconds
3. Poll getThumbnailTaskStatus until success
4. Use returned thumbnail URL as coverUrl
5. Proceed with createChannelPublishFlow
1. User provides video URL, title, description
2. Check if coverUrl is provided
3. If no coverUrl:
a. createThumbnailTask with videoUrl
b. Poll getThumbnailTaskStatus
c. Use returned thumbnail as coverUrl
4. Proceed with publishing
| Status | Description |
|---|---|
| pending | Task created, waiting to start |
| processing | Task is actively extracting thumbnail |
| success | Thumbnail extracted successfully |
| failed | Task failed with error |