Showcase Video Builder Turn screenshots and images into polished demo videos with Ken Burns pan/zoom effects, crossfade transitions, and text overlays. Built for hackathon teams and OSS projects that need showcase content without video editing software. Core Patterns Image Slideshow with Crossfades Ken Burns (Slow Zoom) Text Overlay Title Card (Solid Colour + Text) Concatenate Segments Platform Tips - LinkedIn: Autoplays muted — don't rely on audio. Use text overlays for key messages. - Twitter/X: 2:20 max (free tier). 280 char caption limit. Media upload needs OAuth 1.0a. - Resize for embedd…