Netflix Introduces New Quality Metric

Netflix Introduces New Quality Metric Netflix announced the open-source availability of the Video Multimethod Assessment Fusion, which it’s now using instead of PSNR to analyze the quality of transcodes in its vast catalog Page 1 Yesterday, Netflix announced the open-source availability of its new video quality metric, the Video Multimethod Assessment Fusion (VMAF) in a long, explanatory blog post. Netflix uses the metric now, and it appears to have displaced older methods like Peak Signal-to-Noise ratio (PSNR) in Netflix workflows. Here’s what you need to know. Why Did Netflix Create Its Own Metric? Because it discovered older metrics weren’t effective. The Netflix video technology group is continuously working to choose the best codec and encoding parameters, and to apply the best quality control measures to their video production workflows. While…


Link to Full Article: Netflix Introduces New Quality Metric