MULTIMEDIA PLAYING APPARATUS AND ITS METHOD

摘要

PURPOSE: A multimedia reproducing device is provided to reproduce multimedia file by track, and synchronize the playback time through visual information. CONSTITUTION: A multimedia reproducing device includes AV(Audio/Video) track reproduction unit(210) and message track reproduction unit(220). The AV reproducing unit reproduces multimedia file. The AV track reproducing unit outputs the playback time information and semantic information of the multimedia file. Based on the semantic information of multimedia and playback time information. The message track reproducing unit synchronizes message data and multimedia data.