[Leica] New M(246) Outputs 12 bit Files

[Jayanand Govindaraj]

The only point I will make is that you can see the difference in colour
gradation between 12 bit and 14 bit colour on close inspection, the latter
is smoother, as is to be expected. Whether it makes a whole lot of
difference, when you do not have large prints side by side to compare
carefully, is dependent on the individual. I normally shoot in 14 bit on my
Nikon D800E, but I change to 12 bit colour when I plan to use continuous
mode, as the buffer clears up a lot faster!
Cheers
Jayanand

On Tue, May 5, 2015 at 10:35 PM, Robert Adler <rgacpa at gmail.com> wrote:

> Perhaps that's what's meant by the Jono's statement that the elves in the
> Leica Labs "see" no difference...
> Not a very scientific approach as stated.
> Thanks Jayanand.
>
> On Tue, May 5, 2015 at 9:50 AM, Jayanand Govindaraj <jayanand at gmail.com>
> wrote:
>
> > 12 bit = 2 raised to the power of 12 = 4096 shades of gray
> >
> > 14 bit = 2 raised to the power of 14 = 16384 shades of gray
> >
> > Quite a bit of tonal difference technically. Whether the human eye can
> > perceive it in a meaningful way in a print - who knows?
> >
> > Cheers
> > Jayanand
> >
> >
> >
> > On Tue, May 5, 2015 at 9:53 PM, Steve Barbour <steve.barbour at gmail.com>
> > wrote:
> >
> > >
> > > > On May 5, 2015, at 9:21 AM, Robert Adler <rgacpa at gmail.com> wrote:
> > > >
> > > > I'm waiting to see what the explanation is. Going backwards in bit
> > depth
> > > > from the M(240) is perplexing. Perhaps their chip cannot handle 14bit
> > > depth
> > > > of pure gray as opposed to 4 different 14bit depth channels of RGGB
> > > (4x1x4
> > > > vs 4x4 all at once...).
> > > >
> > > > But I'm no EE, so I'm hoping other experts will jump in to explain
> what
> > > is
> > > > lost by going back to 12bit files.
> > >
> > > OR   what is gained by going back to 12 bit files.
> > >
> > >
> > > s
> > >
> > >
> > > >
> > > > On Tue, May 5, 2015 at 9:16 AM, Jim Nichols <jhnichols at lighttube.net
> >
> > > wrote:
> > > >
> > > >> It opened for me with no problem.
> > > >>
> > > >> Jim Nichols
> > > >> Tullahoma, TN USA
> > > >>
> > > >>
> > > >> On 5/5/2015 10:58 AM, Tina Manley wrote:
> > > >>
> > > >>> This webpage is not available
> > > >>>
> > > >>> Tina
> > > >>>
> > > >>> On Tue, May 5, 2015 at 11:32 AM, Robert Adler <rgacpa at gmail.com>
> > > wrote:
> > > >>>
> > > >>> See post #46 by Jono Slack:
> > > >>>>
> > > >>>>
> > > >>>>
> > >
> >
> http://www.getdpi.com/forum/leica/54592-new-monochrom-fine-report.html#post639690
> > > >>>>
> > > >>>> Curiouser and curiouser...
> > > >>>>
> > > >>>> --
> > > >>>> Bob Adler
> > > >>>> www.robertadlerphotography.com
> > > >>>>
> > > >>>> _______________________________________________
> > > >>>> Leica Users Group.
> > > >>>> See http://leica-users.org/mailman/listinfo/lug for more
> > information
> > > >>>>
> > > >>>>
> > > >>>> _______________________________________________
> > > >>> Leica Users Group.
> > > >>> See http://leica-users.org/mailman/listinfo/lug for more
> information
> > > >>>
> > > >>>
> > > >>
> > > >> _______________________________________________
> > > >> Leica Users Group.
> > > >> See http://leica-users.org/mailman/listinfo/lug for more
> information
> > > >>
> > > >
> > > >
> > > >
> > > > --
> > > > Bob Adler
> > > > www.robertadlerphotography.com
> > > >
> > > > _______________________________________________
> > > > Leica Users Group.
> > > > See http://leica-users.org/mailman/listinfo/lug for more information
> > >
> > >
> > > _______________________________________________
> > > Leica Users Group.
> > > See http://leica-users.org/mailman/listinfo/lug for more information
> > >
> >
> > _______________________________________________
> > Leica Users Group.
> > See http://leica-users.org/mailman/listinfo/lug for more information
> >
>
>
>
> --
> Bob Adler
> www.robertadlerphotography.com
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
>