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公开(公告)号：US09736429B1
公开(公告)日：2017-08-15
申请号：US15177898
申请日：2016-06-09
Applicant: Quanta Computer Inc.
Inventor： Chen-Che Huang , Yu-Hsing Lin , Chin-Yuan Ting , Chun-Hsiung Fang , Hung-Bin Lin , Shih-Ming Chen
CPC classification number: H04N7/152 , H04L65/1063 , H04L65/1069 , H04L65/403 , H04L65/608 , H04L67/06 , H04L67/42 , H04N7/155
Abstract: A cloud video system is provided. The cloud video system includes: a cloud server and a plurality of clients. The clients are connected to the cloud server via a network, and each client has an individual role. When the first of the clients has established a video session call with other clients, the cloud server determines whether to record the video session call according to the individual role of each client in the video session call.
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Patent Agency Ranking
公开(公告)号：US20130113874A1
公开(公告)日：2013-05-09
申请号：US13646884
申请日：2012-10-08
Applicant: QUANTA COMPUTER INC.
Inventor： Chun-Hsiung Fang , Rong-Quen Chen , Chih-Yin Lin , Chih-Wei Tuan
IPC: H04N7/15
CPC classification number: H04N19/00236 , H04N7/15 , H04N19/115 , H04N19/164 , H04N19/188
Abstract: A bit rate control apparatus applied in a video conference system is provided. The apparatus has a bit rate recording unit, configured to update a current bit rate; a bit rate reducing unit, configured to receive at least one event parameter and the current bit rate, and determine whether an event flag corresponding to the event parameters occurs; and a bit rate increasing unit, configured to increase the current bit rate periodically, wherein when the event flag occurs, the bit rate reducing unit reduces the current bit rate.
Abstract translation: 提供了一种应用于视频会议系统中的比特率控制装置。 该装置具有比特率记录单元，用于更新当前比特率; 比特率降低单元，被配置为接收至少一个事件参数和当前比特率，并且确定是否发生与所述事件参数相对应的事件标志; 以及比特率增加单元，被配置为周期性地增加当前比特率，其中当发生事件标志时，比特率降低单元减小当前比特率。
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公开(公告)号：US20140369424A1
公开(公告)日：2014-12-18
申请号：US14012259
申请日：2013-08-28
Applicant: Quanta Computer Inc.
Inventor： Li-An Chuang , Kai-Ju Cheng , Chin-Yuan Ting , Chun-Hsiung Fang , Hsin-Lun Hsieh , Yu-Feng Lin
IPC: H04N19/89
CPC classification number: H04N19/895 , H04N19/105 , H04N19/164 , H04N19/172 , H04N19/58
Abstract: A video stream transmission method is provided. The method has the following steps of: utilizing a video encoding apparatus to encode a plurality of first images to generate a video bitstream and transmit the video bitstream to the video decoding apparatus over a network; utilizing a video decoding apparatus to decode the video bitstream to generate a plurality of second images correspondingly; and when the video decoding apparatus detects that there is data loss of the video bitstream during transmission, utilizing the video decoding apparatus to reference a third image, which is the most recent completely decoded image of the plurality of second images, to perform subsequent video decoding processes and transmit a request signal to the video encoding apparatus, so that the video encoding apparatus references a fourth image, which corresponds to the third image, of the plurality of first images, to perform subsequent video encoding processes.
Abstract translation: 提供视频流传输方法。 该方法具有以下步骤：利用视频编码装置对多个第一图像进行编码以产生视频比特流，并通过网络将视频比特流发送到视频解码装置; 利用视频解码装置对视频比特流进行解码以相应地产生多个第二图像; 并且当视频解码装置检测到在传输期间存在视频比特流的数据丢失时，利用该视频解码装置引用作为多个第二图像的最新完全解码的图像的第三图像来执行后续的视频解码 处理并向视频编码装置发送请求信号，使得视频编码装置参照多个第一图像中对应于第三图像的第四图像，以执行后续的视频编码处理。
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公开(公告)号：US09288180B2
公开(公告)日：2016-03-15
申请号：US14050969
申请日：2013-10-10
Applicant: Quanta Computer Inc.
Inventor： Rong-Quen Chen , Chun-Hsiung Fang , Kai-Ju Cheng , Chin-Yuan Ting , Chih-Wei Sung , Yu-Hsing Lin , Ying-Jie Wang , Chen-Hsuan Weng , Hsin-Lun Hsieh , Chih-Yuan Huang , Yuan-Ping Chang
CPC classification number: H04L61/2007 , H04W76/10 , H04W76/12
Abstract: A communication system and method are provided. In the communication system, a first electrical device has an end point which is configured to connect to a plurality of 3G dongles, wherein the 3G dongles have different IP addresses; a cloud server integrates the IP addresses to generate an integrated IP address when the cloud server detects that the first electrical device is connected to the 3G dongles; and a second electrical device transmits data packets with the first electrical device via the integrated IP address through the cloud server.
Abstract translation: 提供了一种通信系统和方法。 在通信系统中，第一电气设备具有被配置为连接到多个3G加密狗的端点，其中3G加密狗具有不同的IP地址; 当云服务器检测到第一个电气设备连接到3G加密狗时，云服务器集成IP地址以生成集成的IP地址; 并且第二电气设备通过云服务器经由集成IP地址与第一电气设备发送数据分组。
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公开(公告)号：US20140348076A1
公开(公告)日：2014-11-27
申请号：US14050969
申请日：2013-10-10
Applicant: Quanta Computer Inc.
Inventor： Rong-Quen Chen , Chun-Hsiung Fang , Kai-Ju Cheng , Chin-Yuan Ting , Chih-Wei Sung , Yu-Hsing Lin , Ying-Jie Wang , Chen-Hsuan Weng , Hsin-Lun Hsieh , Chih-Yuan Huang , Yuan-Ping Chang
CPC classification number: H04L61/2007 , H04W76/10 , H04W76/12
Abstract: A communication system and method are provided. In the communication system, a first electrical device has an end point which is configured to connect to a plurality of 3G dongles, wherein the 3G dongles have different IP addresses; a cloud server integrates the IP addresses to generate an integrated IP address when the cloud server detects that the first electrical device is connected to the 3G dongles; and a second electrical device transmits data packets with the first electrical device via the integrated IP address through the cloud server.
Abstract translation: 提供了一种通信系统和方法。 在通信系统中，第一电气设备具有被配置为连接到多个3G加密狗的端点，其中3G加密狗具有不同的IP地址; 当云服务器检测到第一个电气设备连接到3G加密狗时，云服务器集成IP地址以生成集成的IP地址; 并且第二电气设备通过云服务器经由集成IP地址与第一电气设备发送数据分组。
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公开(公告)号：US08791981B2
公开(公告)日：2014-07-29
申请号：US13646884
申请日：2012-10-08
Applicant: Quanta Computer Inc.
Inventor： Chun-Hsiung Fang , Rong-Quen Chen , Chih-Yin Lin , Chih-Wei Tuan
CPC classification number: H04N19/00236 , H04N7/15 , H04N19/115 , H04N19/164 , H04N19/188
Abstract: A bit rate control apparatus applied in a video conference system is provided. The apparatus has a bit rate recording unit, configured to update a current bit rate; a bit rate reducing unit, configured to receive at least one event parameter and the current bit rate, and determine whether an event flag corresponding to the event parameters occurs; and a bit rate increasing unit, configured to increase the current bit rate periodically, wherein when the event flag occurs, the bit rate reducing unit reduces the current bit rate.
Abstract translation: 提供了一种应用于视频会议系统中的比特率控制装置。 该装置具有比特率记录单元，用于更新当前比特率; 比特率降低单元，被配置为接收至少一个事件参数和当前比特率，并且确定是否发生与所述事件参数相对应的事件标志; 以及比特率增加单元，被配置为周期性地增加当前比特率，其中当发生事件标志时，比特率降低单元减小当前比特率。
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