TikTok 短视频技能

结合字幕、倒计时和下三分之一图形制作短视频。

iart.ai 的四技能包将短视频结构、动态字幕、倒计时和下三分之一信息图形组合起来，适用于 TikTok、Reels 和 Shorts。

适用场景

  • 规划短视频结构
  • 制作易读的动态字幕
  • 添加倒计时或人物信息图形

使用方法

提供视频素材或脚本、目标平台和画面比例。先规划开场与安全区域，再在手机尺寸下检查字幕时序和可读性。

Skills

  • caption-animation

    This skill should be used when the user asks to "add animated captions", "make TikTok captions", "karaoke captions", "word-by-word subtitles", "auto subtitles", "highlight the active word", "burn in captions to a video", "sync captions to a voiceover/narration", or "turn an SRT/transcript into animated text". Covers word-level timing from Whisper, per-word pop/scale-in, active-word highlight, 9:16 safe-area placement, readable type, and burn-in vs sidecar SRT/VTT.

    iart-ai/tiktok-video-skills

  • countdown-video

    This skill should be used when the user asks to "make a countdown timer video", "create a countdown animation", "build a stream starting soon countdown", "do an event/launch/sale countdown", "animate a mm:ss or dd:hh:mm:ss timer", "add digit roll/flip transitions to a counter", or "loop a countdown background". Covers frame-accurate (drift-free) timers, digit flip/roll motion, time formatting, and a configurable duration prop.

    iart-ai/tiktok-video-skills

  • lower-thirds

    This skill should be used when the user asks to "make an animated lower third", "add lower thirds", "create a name tag/name lower third", "build broadcast titles", "animate a title/name/role caption", "do a speaker name overlay", or "template lower thirds across a list of names". Covers enter/exit animation (slide/wipe/mask reveal), in/out timing & dwell, safe-area & broadcast conventions, name-vs-role type hierarchy, brand styling, and rendering one design across many names.

    iart-ai/tiktok-video-skills

  • short-form-video

    This skill should be used when the user asks to "make a Reels/TikTok/YouTube Shorts video", "build a short-form video template", "write a hook for a short", "edit for retention", "add pattern interrupts", "make a video loop", "fix the first 3 seconds", "pace cuts for a vertical video", or "set up 9:16 safe areas". Covers the hook→retention→loop grammar of vertical short-form (distinct from a launch hype film).

    iart-ai/tiktok-video-skills