slide-to-video-converter

This skill appears to do what it claims: convert PPT/PPTX/PDF + JSON speaker notes into narrated MP4s. Before installing/running, consider: - Privacy: default Edge TTS will send your slide text to Microsoft's online service; the HTTP TTS option will POST slide text to whatever server you configure. If your slides contain sensitive information, avoid Edge/HTTP modes or point the HTTP mode at a trusted local server. - Offline use: the 'direct' Qwen3-TTS mode loads a local model which may require large downloads and GPU/Metal compilation; expect heavy resource use and follow tts_server.py's instructions. - Dependencies & system tools: you must install ffmpeg, poppler, and (for PPTX→PDF) libreoffice; the pipeline uses subprocess to invoke these tools. Run inside a controlled environment (virtualenv, container) if you have security or reproducibility concerns. - Review tts_server.py if you plan to run the included HTTP server or point to a remote HTTP TTS endpoint; verify it doesn't expose unintended network interfaces. If you understand the data-flow (local files → optional network TTS) and are comfortable with dependencies and privacy trade-offs, the skill is coherent and reasonable to use.