What's new AI Karaoke Video Creator is based on Karaoke Video Creator, but it introduces many new features. Below are the most important of them. AI Features: AI Synchronization AI Vocal Remover User Interface New design Light/dark mode selection Updated lyrics preview Updated lyrics editor Updated soundtrack view Video features Up to 4K resolution Improved half-by-half display mode h264 / h265 MP3 encoders Line introductions Smart page breaks Improved line positioning Automatic UPPERCASE conversion Solid block feature Synchronization / playback Multiple soundtracks (primary, vocal-removed and vocal-only) AI Synchronization from current line Loop playback when dragging labels General PK3 file format Project folders File properties Configuration via Tools / Settings Improved styles Text tools (remove empty lines, remove punctuation) Improved performance