FBX wrote:Awesome!! This actually proves I was right about the progressive scan mode being more faithful to the original graphics!
Strangely,
the "progressive" image seems
to have faint "scanlines" going through
the picture.
There does seem
to be a bit
of color bleed, but if
the box is processing in 4:2:2 that's unavoidable.
Fudoh wrote:It depends on the TV. The lower-end Sony here has to be set to 0 for "no sharpening" while the higher-end HX9 needs to be set to 50 for "no sharpening".
I have a HX9 in every-day use. 50 is too high and is most certainly adding some artificial sharpening. "Neutral" should be somewhere in
the 25-30 range. But I also remember that difference scene modes tend
to have different sharpness offsets... I'm also pretty sure that on
the 2013 W6 a zero setting for sharpness is already blurring
the signal. But neutral might indeed be a litte lower than on other sets.
I should have been more clear rather than calling it an "HX9" - it's an HX900 that I have.
The HX920, if you have that, may be entirely different. It's possible that there are regional differences as well.
But on my set there is definitely no additional sharpening at 50, and a clear loss
of high frequency detail below that.
Blu-ray starts
to look
like streaming video when you reduce it
to 0.
The cheaper set - I'm not sure what model # it is specifically - was purchased in
the same year, yet its video processing requires sharpness
to be at 0.
So you can't universally say that '0' is ideal for all Sony TVs.
Similar situation with Panasonic TVs too - though that goes further back than LCDs, one
of my old Panasonic CRTs required sharpness
to be in
the middle too. If I recall correctly
the settings were unlabelled, but basically -2
to +2
Fudoh wrote:The defacto standard test for this is still a 1-pixel vertical stripe pattern.
And that's
the problem with this being frequency dependent.
When you look at most traditional sharpness patterns there is
no difference between 50 or 0 on my set.
Modern sharpening algorithms are "smarter" than that.
Above 50 and you start seeing sharpening artifacts - though typically not a lot
of ringing.
That mostly shows up when you use
the "edge enhancer" feature.
But if you compare using a good Blu-ray
of a film which is supposed
to have visible grain - such as
the remastered Alien Blu-ray, there is a
huge difference between 50 and 0, with 50 being obviously correct.