发明名称 Real-time DVR programming
摘要 Techniques for real-time DVR programming employ secure instant message protocol in a DVR environment. An embodiment sends an instant message to the DVR which causes the DVR to open a new secure connection with the service provider for synchronizing data on the DVR with updated programming data from the service provider. Another embodiment uses an already established connection with an instant message server for synchronizing data on the DVR with updated programming data from the service provider.
申请公布号 US9113195(B1) 申请公布日期 2015.08.18
申请号 US200812347897 申请日期 2008.12.31
申请人 TiVo Inc. 发明人 Barton James M.
分类号 H04N21/435 主分类号 H04N21/435
代理机构 Wong & Rees LLP 代理人 Wong & Rees LLP
主权项 1. A method, comprising: receiving, at a server having a first storage device, a first instant message from a user via a remote device in real-time, the first instant message containing a request for a programming event for a media recording device having a second storage device; in response to receiving the first instant message, performing at the server: updating on the first storage device, data designated to be received by the media recording device in a next synchronization between the server and the media recording device with the request for the programming event; anddelaying, until the next synchronization between the server and the media recording device, sending the updated data on the first storage device designated to be received by the media recording device to the media recording device; sending an instant message, by the server to the media recording device, to inform the media recording device to perform a synchronization with the updated data on the first storage device; receiving at the server, from the media recording device, an initiation of the next synchronization between the server and the media recording device, the initiation of the next synchronization being later than the first instant message; and in response to receiving the initiation of the next synchronization between the server and the media recording device from the media recording device, sending by the server the data designated to be received by the media recording device on the first storage device to the media recording device.
地址 Alviso CA US