Change videos into PowerPoint presentations with transcript

Convert a series of video presentations into polished PowerPoint slides with accompanying transcripts. Extract key points, structure content into clear slide decks with titles, bullet points, visuals suggestions, and speaker notes. Produce accurate, proofread transcripts synchronized by slide when possible. Ensure consistency in formatting, tone, and design across all decks. Deliver editable .pptx files and plain-text transcripts, preserving fidelity to the original videos while enhancing clarity and readability.