Patent ID: 8041978
Filing Date: 2011-10-18
Classification: G10H,G11B,H04N

Abstract:
1. A method for reproducing audio or video or other data with additional data, the method being performed by a reproducing device including at least a controller and comprising: receiving audio or video or other data; receiving management data corresponding to the audio or video or other data; receiving additional data describing the audio or video or other data based on identifying information assigned to the additional data; obtaining, from the management data, indication information representing presence of time information as a single indicator; identifying, based on the indication information in the management data, time information associated with a presentation time of the additional data; associating the additional data with the audio or video or other data based on the management data; and reproducing, according to the indication information, the additional data in a synchronous manner with the audio or video or other data, using the time information associated with the presentation time of the additional data, wherein a single audio data or a single video data or a single other data is associated with one or more additional data.