This SDK is barebones Entourage ACR Android example. The code is a tutorial for Gracenotes Entourage SDK. It allows you to build a simple Entourage Android video fingerprinting and recognition app from scratch. Video fingerprinting involves taking an audio sample and sending it to Gracenote for identification. You can use the Entourage platform's numerous methods to access Gracenote's metadata from an Android device. Gracenote provides Music, TV, Movie and Sports data and tech that powers entertainment products.