Streaming content management apparatus and method

摘要

A streaming content management apparatus and method for recording and replaying video and audio data using a real time video indexing function are provided. A streaming content management apparatus of a multimedia broadcast receiver includes a recording unit for recording an incoming content stream in units of segment together with indexes and a player for replaying the content stream recorded by the recording unit in response to an index that is input to request playback from a segment corresponding to the input index. The streaming content management apparatus divides the streaming content incoming through a broadcast channel in units of segment and stores segments of the streaming content with storage index and chapter information such that it is possible to quickly retrieve a playback position using the storage index or chapter information.

主权项

1. A streaming content management apparatus of a multimedia broadcast receiver, comprising:
a recording unit for recording an incoming content stream in units of segment together with indexes, the recording unit including a storage for storing the incoming content stream; a metadata database for storing indexes and metadata; a content management unit for generating the indexes corresponding to a unit of segment having a predetermined length of the incoming content stream and the metadata and storing the indexes and metadata in the metadata database, a stream engine for controlling transmission of the incoming content stream from the recording unit to the content management unit to generate the indexes at a rate in accordance with a recording rate in which the recording unit stores the incoming content stream in the storage, wherein when the content management unit includes a processing speed different than the recording unit and the transmission of the incoming content stream from the recording unit terminates, the stream engine causes the content management unit to execute a waiting state; and a player comprising a processor for collecting the indexes and metadata related to content requested from the metadata database according to a content playback request, and replaying a stored part of the incoming content stream, addressed by an index stored in the metadata database, wherein playback of a currently incoming part of the incoming content stream is initiated when playback of the stored part of the incoming content stream is terminated.