			tkMovie Demo's

Two simple demos are supplied to provide tests for the movie command.
They are a bit rough and ready. If You write anything using tkMovie
I would love to have a copy.

movie
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This is a pretty simple demo to show some basics.
To install and run change the top line to point to your local version of
movie_wish or a wsih which contains the movie command. Then change the
variable $video1 to point to one of your mpeg files.

movie provides buttons to play, stop, rewind and loop. it hopefully provides
an example of how easy it is to add mpeg video's to your tcl/tk
applications.

movie2
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This provides an example using a procedure provided in playerLib/
that lets you create an mpeg player 'mega widget' comprising of a display
and control buttons.
This demo shows the use of multiple mpeg widgets using different
dithers in the same program. This was one of the primary aims of development
along with the whole thing being fairly stable (not speed!) and the cause of 
many late nights.

The player procedure takes two arguments, the first being a frame which
the unit will sit in. The frame will have to have been created previously 
and will be destroyed when the 'mega widget' is.  The second a string which 
will be passed to the movie command as its arguments. this string should
contain at least "-file your.mpg" other options can be added such as -dither
-loop -relief etc.

Any comments, bugs etc or even just an acknowledgement that you tried it 
would be gratefully received at Ian.Campbell@newcastle.ac.uk
Cheers.
