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Old 11-17-2015, 04:46 PM   #25
Penton-Man Penton-Man is offline
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Apr 2007
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Quote:
Originally Posted by Geoff D View Post
...I'm sure Penton will be along to elucidate in due course.
Already done last March in communication with Mike….
https://forum.blu-ray.com/showthread...n#post10502760

A month later, discussed and confirmed by Hanno at NAB, see the brightcove link for the panel discussion…https://forum.blu-ray.com/showthread...b#post10855136

The grain/noise challenge brings to mind another problematic artifact exacerbated by HDR, that being strobe, especially seen in fast action sequences shot at 24fps with 180 degree shutter. This is because a high contrast object always strobes more than a low contrast object and as we all know, HDR is all about high contrast. (as an aside, good source material for testing for those having interest and the skills - http://www.dcimovies.com/2014_StEM_Access/ )

Anyway, this strobe, or flicker, if you will, exacerbation concept was inadvertently proven to be true during an HDR display shootout attended by professionals in L.A. several months ago in which the motion interpolation setting in one of the consumer HDR TVs couldn’t be disabled and the notwithstanding the resultant soap opera effect (which everyone disliked), it readily cured the strobing artifact and in that regard, looked superior to the other tested brands which had motion interpolation turned off, as requested.
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