{"type": "article", "title": "Show HN: A zero-lag, scriptable video filter (RVM,Python,OpenCV,OpenGL,Spout2)", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/show-hn-a-zero-lag-scriptable-video-filter-rvm-python-opencv-opengl-spout2", "original_source": "https://perfunct.com", "published": "2026-07-23T17:12:59+00:00", "accessed": "2026-07-23", "id": "show-hn-a-zero-lag-scriptable-video-filter-rvm-python-opencv-opengl-spout2"}