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Internet protocol television (IPTV) service quality monitoring method, device and video server

A video server and service quality technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problem of high cost of external probes, restrictions on the overall deployment of video source quality monitoring, and complicated implementation process of external probes, etc. problems, to achieve the effect of reducing monitoring costs

Active Publication Date: 2013-04-24
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the large number of IPTV video servers and video streams, the cost of external probes is expensive, and the implementation process of external probes is complicated, so the overall deployment of quality monitoring for video sources is limited

Method used

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  • Internet protocol television (IPTV) service quality monitoring method, device and video server
  • Internet protocol television (IPTV) service quality monitoring method, device and video server
  • Internet protocol television (IPTV) service quality monitoring method, device and video server

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Embodiment Construction

[0029] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0030] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0031] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0032] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authoriz...

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Abstract

The invention discloses an Internet protocol television (IPTV) service quality monitoring method, a device and a video server, and relates to the IPTV technical field. The method includes the step of monitoring the video quality index of IPTV business which comprises signaling flow and media flow by a built-in probe of the IPTV video server, wherein the built-in probe monitors the media flow at a streaming media socket interface of the IPTV video server, and the built-in probe monitors the signaling flow at a signaling interaction socket interface of the IPTV video server. By means of the built-in monitoring module, quality monitoring can be conducted on every route of media flow which is output by the IPTV video server. Video quality monitoring is used as a module of video service software, the consumption of server resources is low and can be controlled, and normal media streaming service is not influenced.

Description

technical field [0001] The present invention relates to the field of IPTV (Internet Protocol Television, Internet TV) service technology, in particular to an IPTV service quality monitoring method, device and video server. Background technique [0002] The end-to-end links of IPTV services include video servers, core networks, access networks, and set-top boxes. End-to-end quality assurance requires quality monitoring for each link. End-to-end quality monitoring of IPTV services is an important prerequisite for large-scale promotion of IPTV and improvement of user experience. At present, the monitoring of the streaming media output quality of the IPTV video server is generally realized by means of an external probe. The probe monitors the TS (Transport Stream, transport stream) encapsulation, packet loss, and jitter of the video stream, mainly using TR101-290 and RFC4445 MDI (Media Delivery Index, media transmission quality index) indicators, which must fall within a reason...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/24H04N21/643
Inventor 姚良奚溪
Owner CHINA TELECOM CORP LTD
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