Lecture Video · jsmak bundle Turn a folder of {slide deck PDF/PPTX, per-page script .txt, per-page narration .wav} into a narrated lecture .mp4 with Remotion - Ken Burns motion per slide, animated slide transitions (push/zoom/wipe/crossfade), an intro title card, light or dark theming to match the deck, a progress bar, a page counter, optional word-synced highlight boxes, and animated GIFs split into frames and played in step with the narration. Use when the user hands you a lecture folder (a deck plus N pairs of "<n>페이지.txt"/"<n>페이지.wav") and asks for a video, or asks to add transition animations, narration-synced highlights on code/diagram slides, or a narration-synced GIF animation to a slide-based lecture video.