Archived from groups: comp.sys.ibm.pc.hardware.video (
More info?)
"Bob Myers" <nospamplease@address.invalid> wrote in message
news:S9dde.4780$2_5.2815@news.cpqcorp.net...
>
> "gimp" <anonymous@smeg.com> wrote in message
> news:d51c49$7jc$1@lust.ihug.co.nz...
>> over the next few months i'll be in the market for a highend widescreen
>> display, around 23/24" size. why are all widescreen LCD monitors 16:10
>> aspect ratio instead of 16:9 which is also HDTV spec? i think driver
>> support has been around for ages for the likes of 1920 x 1080
>> resolution.... in theory when you're watching a DVD on a 16:10 monitor
>> you're either scaling to an incorrect ratio or getting black bars on
>> your monitor... is that right..?
>
> Yes, that's right.
>
> 16:10 was established fairly early on in the first "widescreen"
> CRT monitors (such as the Sony GDM-W900 line), as it
> permitted the display of two pages of text side-by-side at the
> normal aspect ratio of the printed page. It was also a fair match
> to the 16:9 aspect ratio which was starting to become the
> widescreen TV standard. When wide LCDs were first being
> developed, they also adopted the 16:10 (or the similar 15:9)
> aspect ratio.
>
> If you're displaying widescreen video on a 1920 x 1200 panel,
> the best way (IMHO) to do this is as a 1920 x 1080 image
> with 60 unused pixels top and bottom. Why people feel that
> "black bars" are necessarily a bad thing is beyond me - and
> this way, you see the original image at precisely the correct
> format.
>
> Pro graphics/video applications also like the 16:10 AR, as this
> permits a full-screen 16:9 image (again at its native 1920 x 1080
> format) while leaving sufficient screen space for editing controls
> and the like.
>
> Bob M.
>
I think it's surprising how many people even "in the industry" are
not aware of this - at last years VESA DI conference, a Microsoft
presenter asked the question, and I was the only one willing to
volunteer the answer (Bob, you were "home" so probably did not
hear the question).
What was more surprising was that when someone in the audience
asked for the answer to be repeated by the presenter, he gave an
entirely different one, sputtering something about memory usage....
My 2 cents
NGA (Not to be confused with the oigional poster, gimp)