公开(公告)号：US11849172B1

公开(公告)日：2023-12-19

申请号：US18099747

申请日：2023-01-20

申请人： Userful Corporation

发明人： Stirling Graham Westrup ,  Reza Razavi

IPC分类号： H04N21/43 ,  H04N21/4402

CPC分类号： H04N21/43076 ,  H04N21/440218

摘要： A new configuration associated with a plurality of sources and/or a plurality of sinks is detected. Data associated with a plurality of sources is transmitted to the plurality of sinks via a plurality of networks including at least one external network. A latency adjustment value associated with the plurality of sinks is determined. The latency adjustment value is transmitted to a latency agent that adjusts latency introduced by the external network.

公开(公告)号：US20240073475A1

公开(公告)日：2024-02-29

申请号：US18502767

申请日：2023-11-06

申请人： Userful Corporation

发明人： Stirling Graham Westrup ,  Reza Razavi

IPC分类号： H04N21/43 ,  H04N21/4402

CPC分类号： H04N21/43076 ,  H04N21/440218

摘要： A request for a latency value associated with the a is received at a latency agent associated with the sink from a processing engine. The latency value associated with the sink is determined. The determined latency value associated with the sink is provided from the latency agent associated with the sink to the processing engine. A latency adjustment value is received at the latency agent associated with a sink from the processing engine. A latency associated with the sink is adjusted by the latency agent associated with the sink to match the received latency adjustment value.

公开(公告)号：US11589104B1

公开(公告)日：2023-02-21

申请号：US17843722

申请日：2022-06-17

申请人： Userful Corporation

发明人： Stirling Graham Westrup ,  Reza Razavi

IPC分类号： H04N21/43 ,  H04N21/4402

摘要： Data is received from a plurality of sources. The data is transmitted to a plurality of sinks via a plurality of networks including at least one external network. A latency adjustment value is transmitted to a latency agent that adjusts latency introduced by the external network.

公开(公告)号：US20230412869A1

公开(公告)日：2023-12-21

申请号：US18099747

申请日：2023-01-20

申请人： Userful Corporation

发明人： Stirling Graham Westrup ,  Reza Razavi

IPC分类号： H04N21/43 ,  H04N21/4402

CPC分类号： H04N21/43076 ,  H04N21/440218

摘要： A new configuration associated with a plurality of sources and/or a plurality of sinks is detected. Data associated with a plurality of sources is transmitted to the plurality of sinks via a plurality of networks including at least one external network. A latency adjustment value associated with the plurality of sinks is determined. The latency adjustment value is transmitted to a latency agent that adjusts latency introduced by the external network.

公开(公告)号：US20230147706A1

公开(公告)日：2023-05-11

申请号：US17984972

申请日：2022-11-10

申请人： Userful Corporation

发明人： Timothy Elwood Griffin ,  Reza Razavi

IPC分类号： G06F3/14 ,  H04L69/28 ,  H04N21/43

CPC分类号： G06F3/1446 ,  G06F3/1431 ,  H04L69/28 ,  H04N21/4307

摘要： A system is disclosed for processing and streaming real-time graphics by a video-server for synchronized output via secondary-network connected display adapters to multiple displays arranged as a video-wall. This system enables the video-server to leverage performance advantages afforded by advanced GPUs, combined with low-cost Smart displays or System-on-Chip devices to deliver advanced realtime video-wall capabilities over the network while offering flexibility in the selection of network display adapters and still achieving synchronized output of multiple sub-image streams to selected end-point displays. This has applications generally in the field of real-time multiple-display graphics distribution as well as specific applications in the field of network video-walls. A method and computer readable medium are also disclosed that operate in accordance with the system.