Hi Ken,

Hi Kurt,

Date: Sun, 21 Sep 2003 11:28:06 -0400
Subject: QT Player only?
From: Kurt Kaufman <[EMAIL PROTECTED]>

displayed without the flexibility of the player (the controller for
starting, pausing, playing only a selection, etc.), but in that case
does not rely upon the presence of QuickTime or Windows Media Player,
etc.
----------
Hold on, now. I posted a quote from the docs:

"When an audio clip or video clip is playing, a temporary player is created
for it."


...I'm surmising that means the VC/AC commands use QT unless don'tUseQT is
true, in which case it uses the default player on the system.

As already stated in an earlier mail, RR does NEVER USE QT to "play ac xxx"!!!


Check it out:

play ac "my.mp3"

Hellish noise is what you get...

You can do some tricky fake by using

play vc "my.mp3"

however ;-)

QT is used for "play vc xyz", if dontuseqt is not set to true.

So then, it MUST rely on the presence of QT or MP.

Sure, there MUST be some multimedia-layer present to be able to play multi media ;-)


And i think that we can relay on that nowadays!

How about it Rev staff?
Is that true, or does Rev have its own realtime players or VC's and AC's?
----------snip
I think that Runtime Revolution's authors are trying to encourage
developers to use the player objects rather than importing media.  You
certainly can display a much greater variety of file formats using the
player object.
-----------
Well, RR is still primarily a RAD tool. Consequently, I don't believe the
use of VC's or AC's is being discouraged at all, e.g., once again, it's just
a discretional matter of how they will be used. If I want to use clips for
splash openers, stackwide button sounds, SFX, etc., things that are small
and unlikely to need updating, then I think importing them is more viable in
many cases, than pointing to files, because of execution speed and that they
don't use much memory. They're just clips, as the name implies. If you are
using QT, you should be able to import and play any filetypes that the
current onboard version of QT recognizes.

Correct.


The best way is to check for QT ("the qtversion") on preopenstack and act accordingly.


I am also sure that there are still many QT version 2.xx on some older PC systems.
And that is no good choice for a satisfying AV experience :-)


MP3 are played via QT starting with version 5 (not sure or was it 4?)...
MPG video can be played via QT since version 5...
SWF files are only played WITH SOUND!!! with version <=6 of QT...
CUBIC panoramas require version <=6...

To name the most common formats...

And we can even have these terrific QT transitions in RR.
REAL dissolve, at last ;-)

And many exiting media can only be played with QT, like QTVR or interactive QT.

There is not even an equivalent on the win side....

Not to forget this small but very handy QT-only feature called "controller" ;-)

OTOH, IMO, if you have movies or sounds which 1) take too much RAM to be
practical to be 'embedded', and/or 2) you will need to update, then the file
method is the way to go.

100% ACK...



All the best,
Ken N.

Regards


Klaus Major
[EMAIL PROTECTED]
www.major-k.de

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