Re: [PanoToolsNG] Re: Good QTVR compresion ratio and pano size settings for 56 K modem visitors
- Honestly, I don't make a size particularly for modem users. Plus, it
is fairly subjective what parameters you push which way. You can
play with face size and compression; face size has the biggest impact
and I usually just adjust the size of the faces until I get the size
in MB I am targeting. If you have a movie you want to check for
download time, I would be happy to give it a run through deliVRator
for you 8-)
On Feb 1, 2007, at 3:28 AM, dalileis wrote:
> Hi, John, thanks for the tip. Sadly, we're on Windows, no Mac in site.
> If you have DeliVRator and use it for the described purposes of making
> panos aimed for modem users: could you jot down the settings you use
> real quick? ;)
> Best regards,
> --- In PanoToolsNG@yahoogroups.com, John Riley <johnriley@...> wrote:
> > I don't know if you are on a Mac or not, but if you are deliVRator
> > can simulate downloading your pano at different speeds. You could
> > play with your setting to find what seems reasonable to you. It is
> > interesting to watch, since sometimes you have the order in which
> > tiles download screwed up by changing the initial view. A quick
> > optimization in deliVRator sets that straight too.
> > John
> > John Riley
> > johnriley@...
> > jriley@...
[Non-text portions of this message have been removed]
PTViewer can do that too, can't it?
Using ptv or ptvref files allows the tiles immediately in front of the
viewer to load first, regardless of where you set the initial view and also
dynamically changes if you shift your view before the entire pano is loaded.
Question regarding qtvr: Can one change the initial view of the qtvr and
have the facing tiles load first without having to repack the qtvr?
)From: Hans Nyberg
)--- In PanoToolsNG@yahoogroups.com
)<mailto:PanoToolsNG%40yahoogroups.com> , "dalileis"
)As I understand you use DevalVR you have the same advantage as
)Loading tiles works very fast and you can see the image coming
)almost instantly even with a 56K modem.
)Its one of the most important features for a viewer and only
)DevalVR and Quicktime takes the full advantages of it and
)loads exactly the same way.
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