1
Wayne W Duso, John Forecast: System having client sending edit commands to server during transmission of continuous media from one clip in play list for editing the play list. EMC Corporation, Arnold White & Durkee, April 6, 1999: US05892915 (324 worldwide citation)

A protocol and interface provides continuous play over multiple clips for extended periods of time, allows a play-list to be edited dynamically after being given to the video server and during playback of clips in the play-list, allows some notion of "current time" to be used during the streaming of ...


2
John Forecast, Wayne W Duso: Dynamic modeling for resource allocation in a file server. EMC Corporation, Howrey Simon Arnold & White, May 8, 2001: US06230200 (245 worldwide citation)

Resources in a file server are allocated by dynamically modeling a configuration of data handling components in the file server and routings of data streams through the data handling components. The dynamic model is a computer model maintained in memory by a controller of the file server. For exampl ...


3
Wayne W Duso, John Forecast, Uday Gupta, Uresh K Vahalia, Dennis P J Ting: Hardware and software failover services for a file server. EMC Corporation, Arnold White & Durkee, November 16, 1999: US05987621 (231 worldwide citation)

A file server includes stream server computers linking a cached disk array storage subsystem to a data network, and at least two controller servers for receiving requests for file access from network clients. At any given time one of the controller servers is active and another is inactive in servic ...


4
Dinesh Venkatesh, John Forecast, Wayne W Duso: Storage and access of continuous media files indexed as lists of raid stripe sets associated with file names. EMC Corporation, Arnold White & Durkee, October 26, 1999: US05974503 (192 worldwide citation)

A continuous media file is comprised of stripe sets over disk drives in one or more RAID sets. In a preferred embodiment, the RAID set includes n disk drives. The data storage of each disk drive in the RAID set is partitioned into an integer number m of hyper-volumes, and the parity is stored in one ...


5
John Forecast, Daniel Gardere, Peter Bixby, Sorin Faibish, Wayne W Duso: Preparation of metadata for splicing of encoded MPEG video and audio. EMC Corporation, Richard Auchterlonie, Novak Druce & Quigg, August 22, 2006: US07096481 (184 worldwide citation)

Metadata for splicing of an encoded digital motion video stream (such as an MPEG Transport Stream) is prepared in real time while recording at the encoding bit rate and faster than encoded bit rate for off line encoding independent of the bit rate and mechanisms for ingestion of the data stream into ...


6
Wayne W Duso, Leslie E Kuczynski, John Forecast, Uday Gupta, Uresh K Vahalia, Dennis P J Ting: Hardware and software failover services for a file server. EMC Corporation, Howry Simon Arnold & White, September 23, 2003: US06625750 (168 worldwide citation)

A file server includes a plurality of stream server computers linking data storage to a data network, and at least two controller servers for controlling the stream server computers. The controller servers are programmed so that at a given time one of the controller servers is active in controlling ...


7
Daniel Gardere, John Forecast, Peter Bixby, Sorin Faibish, Wayne W Duso, Seyfullah H Oguz, Sebastian Keller, Michel Noury, Jean Louis Rochette: Seamless splicing of encoded MPEG video and audio. EMC Corporation, Howrey Simon Arnold & White, January 13, 2004: US06678332 (142 worldwide citation)

Predictive analysis is performed upon encoded digital motion video (such as an MPEG Transport Stream) to facilitate real-time splicing. The predictive analysis includes estimation of upper and lower bounds of the data levels in a decoder's video and audio buffers for splicing in such a way as t ...


8
Peter Bixby, John Forecast, Daniel Gardere, Sorin Faibish, Wayne W Duso: Real time processing and streaming of spliced encoded MPEG video and associated audio. EMC Corporation, Richard Auchterlonie, Novak Druce, September 14, 2004: US06792047 (109 worldwide citation)

Time stamps in an encoded digital motion video data stream (such as an MPEG Transport Stream) are re-stamped for seamless splicing. The re-stamping includes attainment of Presentation Time Stamp (PTS) agreement in the video stream, alignment of audio stream and video stream Presentation Time Stamps, ...


9
Percy Tzelnic, Uresh K Vahalia, Dennis P J Ting, Lev Vaitzblit, Wayne W Duso, Kannan M Alagappan, John Forecast: Video file server using an integrated cached disk array and stream server computers. EMC Corporation, Arnold White & Durkee, May 9, 2000: US06061504 (108 worldwide citation)

A video file server includes an integrated cached disk array storage subsystem and a plurality of stream server computers linking the cached disk storage system to the data network for the transfer of video data streams. The video file server further includes a controller server for applying an admi ...


10
Seyfullah H Oguz, Sorin Faibish, Wayne W Duso: Adaptive bit rate control for rate reduction of MPEG coded video. EMC Corporation, Richard C Auchterlonie, Novak Druce & Quigg, August 30, 2005: US06937770 (88 worldwide citation)

Original-quality MPEG coded video is processed to produce reduced-quality MPEG coded video at a reduced bit rate. The processing is based on a scale factor between average frame size of the original-quality MPEG coded video and a desired average frame size of the reduced-quality MPEG coded video. Fo ...