Denlie-code

screen-recording-to-pdf

Denlie-code/screen-recording-to-pdf/SKILL.md

Convert a screen recording / screencast / demo video (.mp4, .mov, .mkv, .webm, .gif, etc.) into a single multi-page PDF by extracting key frames and assembling them. Use when the user has a recording and wants it as a PDF document. TWO modes: (1) `--capture-all` -- scroll-aware capture for CONTINUOUS content like a scrolling CHAT-RECORDING, captures EVERY message (一条不差, no skips) by measuring scroll and keeping a frame each half-screen; (2) `--auto` / manual scene-detection / max-frames -- key-frame extraction for demos/tutorials. Triggers (CN/EN): 录屏转pdf, 录屏做成PDF, 把这段录屏转成PDF, 录屏导出PDF, 聊天记录转pdf, 聊天记录导出, chat history to pdf, screen recording to pdf, video to pdf, 视频转PDF. Requires Python 3 + ffmpeg (system PATH, or `pip install imageio-ffmpeg`) + numpy (for --capture-all) + Pillow; `pip install img2pdf` for lossless JPEG-to-PDF assembly.

• Installs packages