VirtualDJ is the DJ software used by many big brands such as Numark or Hercules, and is used around the world by bedroom DJs and professional superstars alike. With its breakthrough BeatLock engine, your songs will always stay on the beat, and you can work your mixes incredibly fast. The automatic seamless loop engine and the synchronized sampler will let you perform astounding remixes on the fly. The video engine lets you mix and scratch music videos as easily as audio. You can also use a special time-code vinyl and scratch your MP3s or videos directly on a real turntable. Add to that customizable interfaces to suit both beginners and professionals; a visual beat display; an infinite number of cues; VST, freeframe and proprietary beat-synced effects; Karaoke; Internet broadcast; recording and burning; CDs, vinyls and DVDs ripping; automatic playlist mixing; DRM compatibility; headphones and external mixer modes, and compatibility with many existing DJ devices.