| 视频媒体流质量的非入侵比特流参数评估 – 更高分辨率应用区 |
ITU-T P.1202.2建议书具体规定了ITU-T P.1202较高分辨率（HR）应用领域的算法模型。ITU-T P.1202系列建议书具体规定监测基于IP的视频业务（以数据包字头和比特流信息为基础）的视频质量模型。ITU-T P.1202.2建议书所述更高分辨率应用领域内涉及的ITU-T P.1201.2建议书中的部分内容，可用来监测视频业务（如互联网协议电视（IPTV））的性能和体验质量（QoE）。相关内容包括两种模式：模式1，对视频比特流加以分析。有关算法细节和应用范围请参见ITU-T P.1201建议书，和模式2，为分析将视频比特流完全解码为像素。 |
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| Citation: |
https://handle.itu.int/11.1002/1000/11937 |
| Series title: |
P series: Telephone transmission quality, telephone installations, local line networks
P.1200-P.1299: Models and tools for quality assessment of streamed media |
| Approval date: |
2013-05-14 |
| Provisional name: | P.NBAMS-HR |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 12 |
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Further details: |
Patent statement(s)
Development history
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| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
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1
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P.1202.2 (05/2013)
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In force
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here
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here
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here
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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P Suppl. 10 (11/1988)
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Considerations relating to transmission characteristics for analogue handset telephones
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In force
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-
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here
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here
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P Suppl. 16 (11/1988)
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Guidelines for placement of microphones and loudspeakers in telephone conference rooms and for group audio terminals (GATs)
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In force
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-
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here
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here
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P Suppl. 20 (03/1993)
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Examples of measurements of handset receive-frequency responses: dependence on earcap leakage losses
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In force
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-
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here
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here
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P Suppl. 23 (02/1998)
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ITU-T coded-speech database
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In force
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here
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here
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here
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P Suppl. 24 (10/2005)
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Parameters describing the interaction with spoken dialogue systems
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In force
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here
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here
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here
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P Suppl. 25 (01/2011)
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Parameters describing the interaction with multimodal dialogue systems
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In force
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here
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here
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here
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P Suppl. 26 (09/2017)
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Scenarios for the subjective evaluation of audio and audiovisual multiparty telemeeting quality
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In force
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here
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here
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here
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P Suppl. 28 (09/2020)
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Considerations for the development of new QoS and QoE related objective models to be embedded in Recommendations prepared by ITU-T Study Group 12
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In force
|
here
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here
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here
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