Seigneurbieux
Pierre Seigneurbieux, San Ramon, CA US
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20100242048 | RESOURCE ALLOCATION SYSTEM - The present provides a resource allocation system, including providing a workstation session manager in a workstation, coupling a resource schedule manager to the workstation session manager, coupling a disk drive storage system to the resource schedule manager, and provisioning a workflow process on the desk drive storage system utilizing the resource schedule manager. | 09-23-2010 |
20110025857 | SYSTEM AND METHOD FOR ANALYZING VIDEO STREAM - A method is disclosed of analyzing a video stream using a video analyzer. The video stream includes image frame data corresponding to an integer N number of image frames, respectively. The video analyzer includes a controller and a frame processor. The method includes setting a problem threshold value corresponding to a parameter of the image frame data, receiving first image frame data corresponding to a first image frame, analyzing the parameter of a portion of the received first image frame data and generating an analyzed value and determining whether there is a problem based on the analyzed value and the problem threshold value. The portion of the analyzed portion of the received first image frame data is less than the total received first image frame data. | 02-03-2011 |
Pierre Seigneurbieux, San Jose, CA US
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20080317059 | APPARATUS AND METHOD FOR PRIORITY QUEUING WITH SEGMENTED BUFFERS - Apparatus and methods for efficient queuing and dequeuing using segmented output buffers comprising sub-buffers and priority queues. Output buffers are monitored for empty sub-buffers. When a newly empty sub-buffer is discovered, a refill request is enqueued in a ranked priority queue wherein the rank of the destination priority queue is based on the number of empty-sub-buffers in the requesting output buffer. All high priority refill requests are dequeued before lower priority refill requests, thereby reducing the possibility of starvation. Optionally, by using simple dequeuing criteria, such as a FIFO discipline, instead of complex algorithms designed to improve fairness, system resources may be conserved thereby improving system throughput. | 12-25-2008 |
Pierre Seigneurbieux, Mountain View, CA US
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20140078400 | LOW COMPLEXITY SYNCHRONOUS CONTROL OF VIDEO PROCESSING USING VIDEO INFORMATION IN IN-BAND PORTIONS OF VIDEO - A method for processing a video stream includes receiving the video stream at a first video processing circuit, and generating video information for the video stream by the first video processing circuit. The method further includes inserting the video information into an in-band portion of the video stream by the first video processing circuit, and transmitting the video stream with the video information in the in-band portion from the first video processing circuit to a second video processing circuit. The method further includes reading the video information from the in-band portion of the video stream by the second video processing circuit, and processing the video stream by the second video processing circuit using the video information in the in-band portion of the video stream. The method further includes transmitting the video stream with the video information in the in-band portion from the second video processing circuit for additional processing. | 03-20-2014 |
20150063469 | MULTIPASS ENCODER WITH HETEROGENEOUS CODECS - A multipass encoder is provided with heterogeneous codecs. In one example the system includes a MPEG-4 encoder to perform a less complex first pass encoding followed by a second pass more complex HEVC encoder. The system allows for a faster development cycle of a multipass encoder for a newly introduced codec by reusing the infrastructure and multipass design of an established video encoder already dealing with older technology. This multipass system allows bringing existing technology to a new codec with the constraints of the pre-existing codec limitations, particularly in terms of CPU cycles, to make use of the new codec more economically practical. | 03-05-2015 |
Pierre Seigneurbieux, Fremont, CA US
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20140078401 | DISTRIBUTION AND USE OF VIDEO STATISTICS FOR CLOUD-BASED VIDEO ENCODING - A method for processing a video stream includes receiving first and second copies of the video stream by first and second video processing devices, respectively, and generating first and second statistical data for the video stream by the first and the second video processing devices, respectively. The method further includes transmitting in first and second transmissions the first and the second copies of the video stream with the first and the second statistical data respectively from the first and the second video processing device to a third video processing device, and reading the first and the second statistical data from the first and the second transmissions by the third video processing device. The method further includes combining the first and the second statistical data with one copy of the video stream by the third video processing device, and transmitting the one copy of the video stream with the first and the second statistical data. | 03-20-2014 |