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Reference Home Theater

Reference Home Theater

Home Theater Reviews

YCbCr

Sony Blu-ray BDP-x90 Models and RGB Output

June 8, 2012 by Chris Heinonen Leave a Comment

Updated 8/3/2012 for new firmware revisions.  Recently I reviewed the Sony BDP-S590 Blu-ray player and found that while YCbCr output was bit-perfect, with both 4:2:2 and 4:4:4 colorspaces, the RGB output had a flaw that needed to be addressed.  The BDP-S790 Blu-ray player arrived here the other day and I tested and confirmed that it […]

Blu-ray Benchmark Updates

May 9, 2012 by Chris Heinonen Leave a Comment

I’m currently working on another improvement for the Blu-ray Benchmark that I run for Secrets of Home Theater and High Fidelity.  Right now we give people an overall DeltaE value, using both 1976 and 1994 formulas, for YCbCr and RGB components as an overall average.  Someone requested that I also give the error in Hue, […]

Reference Home Theater is Edited and Maintained by Stephen Hornbrook.