From: Andreas Gaunitz P11 <[EMAIL PROTECTED]>

I've been trying to play (stream) Quicktime movies in a shockwave
movie for 2 days. I can't get them to play. I've tried most things I
can imagine among others:

Symptoms:
Some movs show only the first frame but don't play. Movs don't show
at all. Movs show only a white square.

Platform:
QT 5, D8.5, Mac, IE5, Netscace 4.7, sorensson.
------------

If you are testing locally, make sure everything's in a "dswmedia"
folder as per your Director documentation. Also, the data rate of the
QuickTime movies is probably way too high when you try to run the video
over a web connection.
Thanks for your reply. It works locally as in "preview in browser". It does not work when on a www server.


What is the average data rate of the QuickTime movies you are using? You
can find this by opening the "movie info" dialog in QuickTime Player
Pro. For a video clip to "stream" (start playing right away) over a 56k
dialup connection, it would have to have an overall data rate of around
3.5 - 4.0 KBytes/sec (that's video AND sound). Getting it that low takes
a compression application like "Cleaner" and some real skill. By
contrast, an ordinary DV format video clip (that you'd play on a TV set)
has a data rate of around 3.5 MB/sec! That means if you try to "stream"
a video clip at that data rate over a 56k modem connection, you have
about a thousand times too much data. You can't really get around that
obstacle with a few lines of Lingo - you need to do some work on the
video clips themselves first.
OK, but this is not exactly the case. Its 380 x 180 pixels, data rate 140 K/sec. But we have a MAJOR internet connection at this university. Maybe it's the data rate anyway? I can't do very much about the movies right now, need to talk to the woman that submitted them first. We don't have Cleaner, so I need to import them into Premiere and render them from there, or use good old Movieplayer Pro.


------------
Do you happen to know where to find a simple turtorial of how to stream QT!?!
-----------

MM has various technotes on that. For just the QT part, the book
"QuickTime For The Web" is a very good reference.

Steve Bennett
www.ifmp.net
Yeah I've tried everything in at least 5 technotes, dating as far back as D6.5.

I'll try to lower the data rate severely though, just for testing's sake. What points to the data rate sollution is that it works a lot better if I use the preloadNetThing and wait 'til it's done before starting playback. Now that I think of it, those preloads seem to take way longer than the actual duration of the clips, so I guess streaming is not a possibility, he he.


OK, thanks.

-A.


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