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    • 14. 发明申请
    • METHOD AND APPARATUS FOR PROVIDING MEDIA MIXING WITH REDUCED UPLOADING
    • 用于提供具有减少上传的媒体混合的方法和装置
    • US20120203925A1
    • 2012-08-09
    • US13022239
    • 2011-02-07
    • Igor Danilo Diego CurcioSujeet Shyamsundar MateFrancesco Cricri
    • Igor Danilo Diego CurcioSujeet Shyamsundar MateFrancesco Cricri
    • G06F15/16
    • H04L67/12H04W4/18H04W4/38
    • A method for providing media mixing with reduced uploading may include receiving device situation description data and content analysis data from each of a plurality of devices. The device situation description data and content analysis data received from each of the plurality of devices may be descriptive of media data associated with a common event and recorded separately at respective ones of the plurality of devices. The method may further include determining media segments defining one or more portions of the media data to be requested from selected ones of the plurality of devices based on the device situation description data and content analysis data, causing communication of a request for corresponding ones of the media segments to respective devices among the selected ones of the plurality of devices, and causing generation of mixed content based on receipt of the media segments. A corresponding apparatus and user terminal-side method and apparatus are also provided.
    • 用于提供减少上传的媒体混合的方法可以包括从多个设备中的每一个接收设备状况描述数据和内容分析数据。 从多个设备中的每一个接收的设备状况描述数据和内容分析数据可以描述与公共事件相关联的媒体数据,并分别记录在多个设备中的相应设备上。 该方法还可以包括基于设备情况描述数据和内容分析数据来确定定义要从多个设备中的选定的设备请求的媒体数据的一个或多个部分的媒体段,从而导致对 媒体分段到多个设备中的所选择的设备中的相应设备,并且基于接收到媒体片段而导致混合内容的生成。 还提供了相应的装置和用户终端侧方法和装置。
    • 17. 发明授权
    • Method and device for proactive rate adaptation signaling
    • 主动速率适应信令的方法和装置
    • US07844727B2
    • 2010-11-30
    • US10826687
    • 2004-04-16
    • David LeonViktor VarsaIgor Danilo Diego Curcio
    • David LeonViktor VarsaIgor Danilo Diego Curcio
    • G06F15/16
    • H04L12/5602H04L65/80
    • A method and system for adaptively controlling level of a receiver buffer in a client in a multimedia streaming network. The multimedia streaming network has a server for providing streaming data to the client. The server is responsible for adapting the transmission rate to the reception rate or congestion control, and for adapting the sampling rate to the transmission rate. Thus, the server manages the shift and keeps it within the rate adaptation operating range. The client is responsible for compensating for the packet transfer delay variation, which is also known as network jitter. The client is also responsible for setting parameters of the server rate adaptation operating range. The client chooses and sends the shift parameters to the server, but it is up to the server to adapt its encoding rate or transmission rate when responding to the parameters.
    • 一种用于在多媒体流网络中自适应地控制客户端中的接收缓冲器的级别的方法和系统。 多媒体流网络具有用于向客户端提供流数据的服务器。 服务器负责将传输速率调整到接收速率或拥塞控制,并使采样率适应传输速率。 因此,服务器管理移动并将其保持在速率适配操作范围内。 客户端负责补偿分组传输延迟变化,这也称为网络抖动。 客户端还负责设置服务器速率自适应操作范围的参数。 客户端选择并发送移动参数给服务器,但由服务器根据参数来调整其编码速率或传输速率。