Mark,Do you have an explanation as to why uncompressed 1080p50, downconverted to uncompressed 1080i25, then upconverted back to 1080p50 again at the display was preferred over 1080p50>720p50>1080p50?
Was there perhaps a Nyquist filtering added at the 1080i conversion stage that killed resolution for the subsequent upconvert?
John----- Original Message ----- From: "Mark Schubin" <tvmark@xxxxxxxxxxxxx>
I attended the demo at IBC, and I can confirm the results.Again, I must emphasize, however, that all three signals were derived from the same 1080p camera. If you don't do that, then there is a significant sharpness advantage to 1080i acquisition over 720p acquisition.TTFN, Mark
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