You don't change file sizes by changing dpi, you only change file
sizes by using another pixel size.
DPI is a value sent to a printer that prints your image on paper. In
every other application, DPI is ignored, discarded.
There is no DPI value for displaying images on a screen. A small
screen may display it at 100 dpi, a large screen at 25 dpi.
Rieni
At 1-8-2012 18:01, David Kennedy wrote:
>I've found that if your still image file size is too large I see
>serious banding in the image when it is imported. I set a dpi at
>144, just so that file sizes are reduced.
>
>
>David Kennedy
>Photographer
>
>ASMP
>www.showmephotos.com
>
>On WednesdayAug 1, 2012, at 9:59 AM, Rieni wrote:
>
> > DPI is totally irrelevant because it applies for print on paper only.
> > The only thing that is important is pixel width and height and if you
> > size them to 1920 x 1080 you'll be fine. For viewing on TV I would
> > higher blacks to 5% and lower highs to 90% because TV screens deal
> > with strong contrast images diffently than computer screens. In other
> > words, contrast of digital stills can be too big for TV screens.
> >
> > Rieni
> >
> > At 1-8-2012 16:41, you wrote:
> > >
> > >
> > >Hello All
> > >
> > >I am editing a nature video that incorporates both video and still
> > >photos. It is an HD project in 1920x1080P and am using CS5 to edit.
> > >
> > >I have never mixed video and still images in the same project and am
> > >not sure what size to make the stills. I presume I would resize and
> > >crop them to 1920x1080, but not sure what DPI setting to use. I know
> > >if they were to be viewed on a computer monitor I would use 72DPI,
> > >but what should be used for viewing on a large screen TV?
> > >
> > >I will be burning this project to Blu Ray.
> > >
> > >Any advice you can offer will be helpful and appreciated
> > >
> > >Thanks
> > >
> > >John A
> >
> >
>
>
>
>[Non-text portions of this message have been removed]
>
>
>
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