Rate this product: 2. Extract and Convert Audio from Video: Convert audio from video (extract audio) and save it to MP3 and WAV for importing to DJ Mixer. BPM Detection and Master Sync Instantly sync the tempo of four songs for seamless beatmixing. No DJ Software can do without these features and our DJ mixer brings in a truly professional feel. Supporting Video Formats as well as Audio: DJ Music Mixer loads all popular video formats and you can mix them as well as audio. Waitlist).fixed: [User Interface] Preview Player is opening and closing when double clicking on PP column.fixed: [User Interface] Shorcuts sometimes not usable.fixed: [User Interface] The first two tracks are not loaded automatically when adding new tracks by "+"-button.fixed: [User Interface] Window layout changes when switching between FileArchive and Mixer.fixed: [Waitlist] Double clicking empty Waitlist/Wishlist caused an error.fixed: [Waitlist] Starting with a missing USB device causes a lot of "missing file" messages.fixed: [Widgets] Widget settings open in background. Recorded audio files are automatically archived in the library for fast access, replay and scratch.