Patent ID: 8549102
Filing Date: 2013-10-01
Classification: G06F,G11B,H04L,Y10S

Abstract:
1. A method for creating and managing a bookmark item, the method performed by a server and comprising: creating the bookmark item using a transporting state variable and a rendering state variable each associated with playback of a content item, the created bookmark item associated with the content item and comprising a bookmark identifier (ID); updating the associated content item to include the bookmark ID of the created bookmark item in order to associate the content item with the created bookmark item; receiving, from a controller unit, a request to delete the content item; searching the bookmark item that corresponds to the content item in response to the request to delete the content item by using the bookmark ID included in the content item; and deleting the content item and the searched bookmark item, wherein the created bookmark item is used for recovering the rendering state variable and the transporting state variable, wherein the transporting state variable is associated with an audio/video (AV) transport service, wherein the rendering state variable is associated with a rendering control service and comprises at least an audio volume value or a display luminance value, and wherein the transporting state variable and the rendering state variable are transmitted from a playing device to the controller unit and transmitted from the controller unit to the server.