MooCow 5.0 - the biggest update yet Play almost any video - MKV, WebM, AVI, WMV, FLV, MPEG-TS, MPEG-2, OGV and RealMedia videos now play, with thumbnails and durations. - More audio formats too: FLAC, OGG/Opus, AIFF, CAF, AC-3, AMR and M4B audiobooks. - Import them from Files, the share sheet or the Wi-Fi file manager. - Choose audio tracks and subtitles. Subtitle files placed next to a video load automatically. - Picture in Picture for every video. Custom thumbnails - Pick any frame of a video as its thumbnail: long-press a video, then Choose Thumbnail. A zoomed timeline gives you frame-by-frame control. - Crop thumbnails by pinching and dragging inside a square, for videos and photos alike. Faster folders - Sharper thumbnails, and smoother scrolling in large folders. - Video and audio lengths show as soon as a folder opens, and no longer go missing. - Files that can't be read show a broken icon instead of being retried, and replaced files get a fresh thumbnail. - The long-press menu is shorter and easier to read.