System and method of processing audio/video data in a remote monitoring system
AssigneeIntelligent Digital Systems, LLC
InventorHosung Chang
Life of this patent
Estimating the term…
Abstract
A method for key play base transfer of a video between a server and a client over a network comprises initializing a session between the server and the client, wherein a key frame index is transferred to the client from the server. The method further comprises receiving a client request for content at the server, wherein the request comprises a key frame pointer and a parameter specifing a packet length, and sending a packet to the client in response to the request for content from the server, wherein the packet is a variable length according to the parameter.
Claims24
A video monitoring system comprising;
- a plurality of DVR servers, each DVR server receiving a corresponding plurality of video signals;
- a control processor for receiving the plurality of video signals from the DVR servers, concurrently processing the video signals., and selectively paritioning the video signals into signals of corresponding DVR servers;
- and
- at least one client station remotely disposed from the plurality of DVR servers for receiving at least one of the plurality of video signals.
A method for key play base transfer of a video between a server and a client over a network comprising the steps of:
- initializing a session between the server and the client, wherein a key frame index is transferred to the client from the server;
- receiving a client request for content at the server, wherein the request comprises a key frame pointer and a parameter specifing a packet length;
- and
- sending a packet to the client in response to the request for content from the server, wherein the packet is a variable length according to the parameter.
A video processing system for processing data from a plurality of video sources comprising:
- a plurality of analog-to-digital encoding chips for receiving analog video input signals from the video sources;
- a composite-making-chipset for combining digital signals from each of the analog-to-digital encoding chips, wherein the composite-making-chipset outputs an analog signal representing a composite of the signals from the video soures;
- and
- a PCI video encoder, wherein the analog signal from the composite-making-chipset is converted to a digital signal, wherein a video ouput is a portioned into a plurality of digitized video signals, each corresponding to a respective one of the video sources.
A method for key play base transfer of a video between a server and a client over a network comprising the steps of:
- sending client credential to a server;
- requesting master unit information from the server;
- sending master unit information comprising information for at least one video unit, coupled to the server, to the client;
- selecting the at least one video unit according to the master unit information;
- requesting key information corresponding to the at least one video unit;
- sending the key informaiton for the at least one video unit to the client;
- creating, at the cleint, a remote unit object according to the master unit information and the key information;
- setting, at the server, a current state to a value corresponding to the at least one video unit;
- and
- requesting key-frame pointer information corresponding to the at least one video unit from the server.
Dependencies are inferred from the claim text.