Jst-Well-Dan/video-frames
i18n/skills/visual-creative/video-frames/SKILL.md
使用 ffmpeg 从视频中提取帧或短视频片段。支持按时间戳截取图片，适用于视频预览和 UI 分析。
$ install --global
skillsauthnpx skillsauth add Jst-Well-Dan/Skill-Box video-framesInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 24, 2026, 8:39 PM1.7s1 file scanned
SKILL.md
- name:
- video-frames
- description:
- 使用 ffmpeg 从视频中提取帧或短视频片段。支持按时间戳截取图片，适用于视频预览和 UI 分析。
- homepage:
- https://ffmpeg.org
- "emoji":
- 🎞️",
- "requires":
- { "bins": ["ffmpeg"] },
- "id":
- brew",
- "kind":
- brew",
- "formula":
- ffmpeg",
- "bins":
- ["ffmpeg"],
- "label":
- 安装 ffmpeg (brew)",
视频帧提取 (Video Frames)
从视频中提取单帧，或创建用于检查的快速缩略图。
快速开始
提取第一帧：
{baseDir}/scripts/frame.sh /path/to/video.mp4 --out /tmp/frame.jpg
提取特定时间点的帧：
{baseDir}/scripts/frame.sh /path/to/video.mp4 --time 00:00:10 --out /tmp/frame-10s.jpg
注意事项
- 在询问“这里发生了什么？”时，优先使用
--time参数。 - 使用
.jpg格式进行快速共享；使用.png格式获取高清 UI 帧。 - 此工具依赖
ffmpeg命令行工具。
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