ITU-T J.343-2014 PDF

Standard No.: ITU-T J.343-2014
Release Date: 2014
Published By: ITU-T - International Telecommunication Union/ITU Telcommunication Sector
Latest: ITU-T J.343-2014

Scope: This Recommendation describes recommended objective models for non-intrusive monitoring of the video quality of IP-based video services based on the decoded video frames and packet-header. Some types of models also utilize the reference video or bitstream information. This Recommendation addresses six application areas: [ITU-T J.343.1] specifies Hybrid-NRe models [ITU-T J.343.2] specifies Hybrid-NR models [ITU-T J.343.3] specifies Hybrid-RRe models [ITU-T J.343.4] specifies Hybrid-RR models [ITU-T J.343.5] specifies Hybrid-FRe models [ITU-T J.343.6] specifies Hybrid-FR models [ITU-T J.343.1] includes two models@ [ITU-T J.343.2] includes one model@ [ITU-T J.343.3] includes one model that operates at multiple side channel bandwidths to transmit the reduced reference information@ [ITU-T J.343.4] includes one model that operates at multiple side channel bandwidths to transmit the reduced reference information@ [ITU-T J.343.5] includes two models and [ITU-T J.343.6] includes two models. All of these models predict video quality in terms of mean opinion score (MOS)@ for example on a five-level absolute category rating (ACR) scale (see [ITU-T P.910] or [ITU-T P.913]).

ITU-T J.343-2014 history

2014 ITU-T J.343-2014 Hybrid perceptual bitstream models for objective video quality measurements (Study Group 9)