|
Work item:
|
P.1203.3
|
|
Subject/title:
|
Parametric bitstream-based quality assessment of progressive download and adaptive audiovisual streaming services over reliable transport - quality integration module
|
|
Status:
|
Approved on 2017-10-29
|
|
Approval process:
|
AAP
|
|
Type of work item:
|
Recommendation
|
|
Version:
|
Rev.
|
|
Equivalent number:
|
-
|
|
Timing:
|
-
|
|
Liaison:
|
-
|
|
Supporting members:
|
-
|
|
Summary:
|
Recommendation ITU-T P.1203.3 specifies the quality integration module for Recommendation ITU T P.1203. The ITU-T P.1203 series of ITU-T Recommendations specify modules for monitoring the audio, video and audiovisual quality of video services such as adaptive bitrate video streaming. The respective ITU T work item has formerly been referred to as P.NATS (parametric non-intrusive assessment of TCP-based multimedia streaming quality). The ITU-T P.1203.3 part of Recommendation ITU-T P.1203 can be applied to the monitoring of performance and quality of experience (QoE) of video services such as adaptive bitrate video streaming. Besides stream-based input information, the P.1203.3 quality integration module takes the per-one-second video- and audio-quality scores calculated according to P.1203.1 and P.1203.2, respectively, as input.
Only one quality integration module is recommended for all four modes 0 to 3 of the Recommendation ITU-T P.1203 model series, unique across all modes.
This Recommendation includes an electronic attachment containing the full 20 trees described in clause 8.4.
|
|
Comment:
|
-
|
|
Reference(s):
|
|
|
Historic references:
|
|
Contact(s):
|
|
| ITU-T A.5 justification(s): |
|
|
|
|
First registration in the WP:
2017-09-29 10:13:59
|
|
Last update:
2017-11-03 10:09:21
|
