http://dacp.jsharkey.org – The Digital Audio Control Protocol (DACP) was recently introduced by Apple, and is built into iTunes. DACP is used by the Remote app on the iPhone/iPod Touch to remote control iTunes. DACP is similar to the well-known DAAP, using Bonjour MDNS to find libraries, & then HTTP requests with binary responses to transfer data. After a few days in front of packet dumps, I have most of DACP decoded. With the protocol now reverse engineered, I wrote an Android client in about a week. Read »