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Omneon Video Networks Patents
Assignee:
Omneon Video Networks
Address:
Sunnyvale, CA
No. of patents:
13
Patents:












Patent Number Title Of Patent Date Issued
7809778 Idempotent journal mechanism for file system October 5, 2010
Use and maintenance of an idempotent journal in a system having multiple metadata servers. A data modification operation is performed by a metadata server. A journal entry corresponding to the data modification operation is generated. The journal entry includes a file identifier and
7721157 Multi-node computer system component proactive monitoring and proactive repair May 18, 2010
A highly available multi-node computer system is operated by monitoring the aging and usage of a plurality of hardware components that are part of the system's networked nodes. While monitoring the components, a determination is made that one of the components has aged, worn, or both,
7581016 System and method for automatic media track routing August 25, 2009
Embodiments of the invention are generally directed to a system and method for automatically routing a media track. In one embodiment, a system (e.g., a media server) automatically routes a media track to an output port of the system based on at least a partial match between a track
7496098 Method of generating timestamps for isochronous data February 24, 2009
A method of generating timestamps for isochronous data includes locking a data stream time and an isochronous network time to a local clock signal such that a bi-directional mapping may be made between the two time domains. Timing information is extracted from both IEEE 1394 based data
7006515 Isochronous queue and buffer management February 28, 2006
A method of processing packets in a switch. A first queue is selected from at least three queues based on the cycle number (C) of a cycle and flushed at the start of cycle C. At least one isochronous packet is received over a bus during the cycle. The packet is placed in a second que
6895009 Method of generating timestamps for isochronous data May 17, 2005
A method of generating timestamps for isochronous data includes locking a data stream time and an isochronous network time to a local clock signal such that a bi-directional mapping may be made between the two time domains. Timing information is extracted from both IEEE 1394 based data
6696996 Method and apparatus to eliminate audible clicking transients when switching audio streams February 24, 2004
A method and apparatus to switch between two audio streams without creating a clicking transient. A first serial audio stream is brought into a serial shift register. A series of samples of that audio stream are multiplied by reducing coefficients until a contribution of the first audio
6665675 Shared file system having a token-ring style protocol for managing meta-data December 16, 2003
A system is disclosed having shared storage nodes and a number of processing nodes coupled to the shared storage nodes. The storage nodes are to store user data and file system meta-data (FSMD) and can be accessed by the processing nodes. Each respective processing node stores a copy
6643702 Traffic scheduler for a first tier switch of a two tier switch November 4, 2003
A method comprising initializing an eligibility bit map and determining whether at least one eligible route has required resources available is disclosed.
6574225 Clock recovery in a packet-based data network June 3, 2003
A method for recovering clock signals includes generating a media sync signal to synchronize processing of digital media, and generating a transmission reference clock signal to define a duration of a transaction through a packet-based data network. The media sync and transmission clock
6571351 Tightly coupled secondary storage system and file system May 27, 2003
A fault tolerant, secondary storage engine (such as a RAID engine) is closely coupled with a file system to achieve greater overall throughput in storage/database applications having a mix of large, sequential access transactions and small, random access transactions. In addition, disk
6545721 Video retiming through dynamic FIFO sizing April 8, 2003
A method and apparatus for retiming video. Vertical synchronization information (VSI) is detected in an incoming video stream. A VSI is also detected in both as output video stream and a reference video stream. Based on the difference between the VSI of the reference and output video
6522649 Method of distributing video reference signals as isochronous network packets February 18, 2003
A method of distributing video reference signals as isochronous data includes distributing a house reference signal among various audio and video devices using isochronous network packets that exclusively contain isochronous header information rather than header information accompanied

 
 
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