Hiren Kangad
198497381f
Upload pipeline now extracts poster frame (JPEG) and metadata (width, height, duration) from videos at upload time using ffmpeg. Server: - Add ffmpeg to Docker image (Alpine) - video-utils.js: probeVideo() and extractPoster() using ffprobe/ffmpeg - Upload response includes poster_asset_key and duration Frontend: - VideoObject gains poster and duration fields in scene format - VideoSprite accepts posterAssetKey + TextureManager, loads poster as a regular image texture on construction (no <video> needed) - Server poster loaded/released via TextureManager ref counting - addVideoFromUpload passes poster and duration through to scene data - image-drop.ts forwards poster_asset_key from upload response Result: videos with server posters render as images by default. Zero <video> elements needed for thumbnails. Only explicit play creates a media element.