Recommendation ITU-T P.1201.2 specifies the algorithmic model for the higher resolution (HR) (formerly referred to as high-bitrate, HBR) application area of P.1201. The P.1201 series of documents specifies models for monitoring the audio, video and audiovisual quality of IP-based video services based on packet-header information. The respective ITU-T work item has formerly been referred to as P.NAMS (Parametric non-intrusive assessment of audiovisual media streaming quality). The higher resolution application area of the P.1201.2 part of P.1201 can be applied to the monitoring of performance and quality of experience (QoE) of video services such as IPTV. The algorithm for the lower resolution case is specified in P.1201.1. See P.1201 for details and respective application ranges.

This draft Recommendation contains a set of 64 test files and a set of corresponding test vectors in order to verify compliance with the model