VMAF v1: Good Is Not Good Enough

By Christos G. Bampis, Zhi Li, Kyle Swanson, Nil Fons Miret and Pavan MadhusudanaraoWill this encode look good to Netflix members? Does switching to a new codec improve quality at the same bitrate and by how much? What is the best way to encode a movie title given a target bitrate budget? For years, VMAF has reliably helped us answer those questions and deliver an optimized quality of experience to our members.But good is not good enough. If VMAF misjudges quality,…

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