[Squeakland] generate a movie?
Markus Gaelli
gaelli at emergent.de
Mon Feb 13 13:18:35 PST 2006
Another of this annoying "It would be nice to have but I don't have
time for it right now..."-posts:
The current event recorder (found in Objects Presentations) is pixel/
graphic oriented
and quite broken, eg. it barks on color-picking or parameter-changing.
A nice feature of an upcoming squeak(land)/tweak version could be the
possibility
to log all user actions as high-level-commands like "open supplies
flap" "drag-n-drop playfield A into world"
"drag-n-drop playfield B into playfield A" "Open Viewer on B" "Create
Color Changing Command of B" etc...
you get the idea.
To record the canonical car-demo, one still would need to log pixel-
based paint-strokes of fat black tires of course...
An advantage of such a more content and less pixel-oriented approach
could be more compatibility
between different images (be it squeakland or squeak-dev) and that
one could render
the log into some silent movie or latex/rtf format.
If one could annotate each command with a (spoken) comment, one
should be able to render
the whole story into a non silent movie too.
Cheers,
Markus
On Feb 13, 2006, at 4:53 PM, Arvind Grover wrote:
> I had asked a similar question before, and Kim ran it by the Squeak
> development group. No easy answers. I have been using the free
> software Wink (http://www.debugmode.com/wink/) to capture
> animations to Flash movies. It is based on screen-shot captures,
> but allows for very nice annotations during movies.
>
> -----Original Message-----
> From: squeakland-bounces at squeakland.org on behalf of Randy Heiland
> Sent: Sat 2/11/2006 4:10 PM
> To: squeakland at squeakland.org
> Cc:
> Subject: [Squeakland] generate a movie?
>
>
>
> The presentation I gave yesterday to about 25 Indiana school
> teachers on
> Squeak went reasonably well. More to come. But for starters, one
> teacher
> who had actually played with Squeak a bit asked if it was possible to
> capture movies within Squeak. I told her no, I didn't think so,
> but wanted
> to verify this. I know the Object Cataglog/Multimedia has the
> mpegplayer.
> I realize that doing movie capture, in general, can be a bit
> tricky - with
> multiple formats, quality and frame rate params, etc., not to
> mention a
> possibly large file as output. Still, it would be nice to, say,
> capture
> frames in playfield (start/stop) in some "standard" movie format.
>
> --Randy
>
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