标准号：ITU-T J.242 SPANISH-2006
实施状态：现行
中文名称：在数字有线电视和视频电话中使用传输错误信息监控接收器的感知视频质量的接收器接收视频序列的重建方法.9号研究组
英文名称：A method to reconstruct the received video sequence seen at the receiver using transmission error information to monitor the perceptual video quality at the receiver in digital cable television and video telephony
发布日期：2006
标准简介：This Recommendation specifies a method for a transmitting side to reconstruct the received video sequence in order to monitor video quality at the receiver using transmission error information for packetized video transmission. This Recommendation applies to video services where two-way digital communications are available. The method in this Recommendation requires that each packet can be traced and identified. Some packet transport protocols such as RTP(Real-time Transport Protocol) and ATM(Asynchronous Transfer Mode)/AAL(ATM Adaptation Layer) have this feature. In order to evaluate video quality at the receiver, the method needs to be used with an objective model for video quality measurement such as J.144. It is suggested that a standardized method should be used.
文件格式：PDF
文件大小：288.73KB
文件页数：16
（以上信息更新时间为：2019-11-26）
ITU-T J.242 SPANISH-2006 在数字有线电视和视频电话中使用传输错误信息监控接收器的感知视频质量的接收器接收视频序列的重建方法.9号研究组.pdf
(288.73 KB)
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