Patent ID: 8737802
Filing Date: 2014-05-27
Classification: G11B,H04N

Abstract:
1. A method for providing a channel service by a channel service providing server, the method comprising steps of: (a) transmitting fixed information associated with streaming data of the channel service to a playback apparatus supporting a BD-J specification according to a request for the channel service received from the playback apparatus; (b) after step (a), transmitting variable information associated with the streaming data to the playback apparatus according to a transmission request for the variable information received from the playback apparatus; and (c) after step (b), transmitting the streaming data to the playback apparatus, wherein the fixed information, variable information, and streaming data are different from each other, wherein the fixed information includes at least one of BUMF information and SF information associated with the streaming data, wherein the transmission request for the variable information is transmitted from the playback apparatus after the playback apparatus configures a virtual package for a playback of the streaming data based on the fixed information.