OPTOCOM’s PEVQ provides an objective expert to assess IPTV performance issues in relation to incumbent TV satellite and cable services.
At NAB2008, OPTICOM is debuting its PEVQ Analyzer, an HD-capable video recorder with comprehensive perceptual audio and video analysis capabilities.
Perceptual Evaluation of Video Quality (PEVQ) measures the subjectively perceived quality of video sequences based on the five-point MOS (mean opinion score) scale widely used to characterize quality as perceived by humans.
Paired with OPTICOM’s ITU standard for audio quality analysis, the new device delivers audio/video quality metrics in the form of a pair of standardized MOS KPIs, even capable of tracking lip-sync artifacts.
PEVQ analyzes degraded video signals by a human visual model, representing true objective Quality of Experience (QoE) measurement. PEVQ provides an objective expert to assess IPTV performance issues in relation to incumbent TV satellite and cable services.
This eBook provides both new and veteran shooters an in-depth understanding of the technology that lies between the camera lens and the recording medium and how to maximize a camera's performance.
File-based technologies have replaced video tape methods for a majority of production and broadcast operations. The worlds of AV and IT are coalescing to create new methods and workflows for media
Video compression, editing and displays is an in-depth tutorial on MPEG compression technology, editing MPEG content and evaluating color video monitors written by long-time video expert, trainer and writer Steve Mullen, Ph. D.
2012 will be the year of mobile DTV. That’s the view of Erik Moreno, who along with Salil Dalvi, senior VP for Mobile Platform Development at NBC Universal, is co-general manager of the Mobile Content Venture.
Hear snippets of podcast interviews done throughout 2011 with Pat McDonough of The Nielsen Company, Glen Friedman of Ideas & Solutions!, Danny Wilson of Pixelmetrix and Greg Herman of Watch TV. Pictured is Danny Wilson, Pixelmetrix.
