首页> 外国专利> method for quality feedback on a streaming service, computer program product, quality feedback system on a streaming service, client and server on a streaming service, client and server on a streaming service streaming, and, protocol for use in a streaming service

method for quality feedback on a streaming service, computer program product, quality feedback system on a streaming service, client and server on a streaming service, client and server on a streaming service streaming, and, protocol for use in a streaming service

机译：用于流服务的质量反馈的方法，计算机程序产品，流服务的质量反馈系统，流服务的客户机和服务器，流服务的流客户机和服务器以及在流服务中使用的协议

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摘要

METHOD FOR QUALITY RETRO FEED IN A FLOW TRANSMISSION SERVICE, COMPUTER PROGRAM PRODUCT, QUALITY RETRO FEED SYSTEM, CUSTOMER AND SERVER IN A FLOW TRANSMISSION SERVICE, A FLOW TRANSMISSION SERVICE This invention relates inter alia to a method for quality feedback in a streaming service, wherein at least one media stream (101) is streamed to a client (601), including determining (304) a quality feedback value according to at least one quality metric, determining (305) a time stamp relative to said quality feedback value according to at least one time stamp metric, in that for each of said at least one quality metric, a corresponding timestamp metric is defined, and wherein each of said at least one metric A timestamp is based on a relative media playback time of said at least one media stream (101), and reporting (306) said quality feedback value and said server-related timestamp (600) . Said relative media playback time is preferably derived from Real Time Transfer Protocol (102) timings, from a Normal Runtime provided by a Real Time Streaming Protocol (109), from timestamps. of a Real-Time Transport Control Protocol or timestamps of a Session Initiation Protocol.

机译：流传输服务中的质量反馈的方法，计算机程序产品，流传输服务中的质量复古系统，客户和服务器，流传输服务本发明尤其涉及一种流服务中的质量反馈的方法，其中至少一个媒体流（101）被流传输到客户端（601），包括：根据至少一个质量度量来确定（304）质量反馈值;根据在步骤130处相对于所述质量反馈值来确定（305）时间戳。至少一个时间戳度量，因为针对所述至少一个质量度量中的每个度量，定义了相应的时间戳度量，并且其中，所述至少一个度量中的每个时间戳基于所述至少一个媒体的相对媒体回放时间数据流（101），并报告（306）所述质量反馈值和所述服务器相关时间戳（600）。所述相对媒体回放时间优选地从实时传输协议（102）定时，从实时流协议（109）提供的正常运行时间，从时间戳导出。实时传输控制协议或会话启动协议的时间戳。

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公开/公告号BRPI0418522A

专利类型
公开/公告日2007-05-15

原文格式PDF
申请/专利权人 NOKIA CORPORATION;
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申请/专利号BR2004PI18522
发明设计人 YE-KUI WANG;IGOR CURCIO;EMRE BARIS AKSU;
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申请日2004-02-13
分类号H04L29/06;G06F15/16;H04L12/56;H04N7/24;
国家 BR
入库时间 2022-08-21 20:59:25

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