No, we are not “moving from 8-bit to 10-bit video”, it’s just a matter of being able to open and benefit of the higher color-definition of 10-bit (and maybe even more…) video shots provided by some cameras.
Provided you have the screen able to render it, yes, you will be able to distinguish between 8- and 10-bit colors (actually, 24- and 30-bit), on certain circumstances, like very subtle gradations. But the 10-bits are not primarily done for end use, it’s rather that they allow you more work on the footage (like color correction, effects, etc.), without loosing too much in quality for the final result. The same goes with SLR, where 12-bit (or even 16-bit, afaik) sampling is quite common for the RAW data. On 08/08/2013 14:24, Prashant Sohani wrote: > We are moving from 8-bit to 10-bit video? I am curious.. is the human eye > really even capable of detecting such a fine colour resolution? I mean > sure, a mere photon may be enough to generate a signal; but that is not the > same as actually being able to recognize the colour difference during video > playback, say. For instance, I guess in current RGB videos we can randomly > tamper with the least significant bit of each 8-bit channel, and notice no > quality change whatsoever. > > Though of course, computer vision can probably do a lot with the higher > colour depth that we cannot. > > > > On 6 August 2013 20:33, Alexandr Kuznetsov<[email protected]> wrote: > >> Hi, >> >> Also CPU doesn't support 16-bit floats or 10-bit integers. There is no >> instruction set to operate on them, so it will be extremely slow. >> However, those formats are used for storage. GPU on the other hand might >> supports halfs = 16 bit floats. >> >> Best, >> Alex >> >> On 8/6/2013 3:38 AM, Mikhail Rachinskiy wrote: >>> Ohhh mgod! I almost got a heart attack. >>> >>> >>> -- >>> >>> Regards, >>> Mikhail Rachinskiy >>> _______________________________________________ >>> Bf-committers mailing list >>> [email protected] >>> http://lists.blender.org/mailman/listinfo/bf-committers >> _______________________________________________ >> Bf-committers mailing list >> [email protected] >> http://lists.blender.org/mailman/listinfo/bf-committers >> > _______________________________________________ > Bf-committers mailing list > [email protected] > http://lists.blender.org/mailman/listinfo/bf-committers > _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
