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ASCII Video Example (Read 1269 times)
case
ASCII Video Example
Mar 30th, 2007, 9:37pm  
just getting into video uses using Processing and was looking to demo than pick apart this example here http://processing.org/learning/examples/asciivideo.html

after fixing the minor typo that the notes at the end was lacking a **/ Im getting a error i am not to sure how to fix  


java.lang.NullPointerException
at java.io.DataInputStream.readInt(Unknown Source)
at processing.core.PFont.<init>(PFont.java:122)
at processing.core.PApplet.loadFont(PApplet.java:3722)
at Temporary_9218_8575.setup(Temporary_9218_8575.java:37)


Any suggestions?
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fjen
Re: ASCII Video Example
Reply #1 - Mar 30th, 2007, 10:09pm  
you are missing the PFont ... just make that yourself with "tools->create font" in processing
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case
Re: ASCII Video Example
Reply #2 - Mar 30th, 2007, 10:49pm  
good call worked great. Now only one question...

 size(640, 480, P3D);


Would there be a easier way to full screen a window instead of just changing the box size there to the resolution?
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jkriss
Re: ASCII Video Example
Reply #3 - Mar 30th, 2007, 11:41pm  
screen.width and screen.height are your friend.

http://processing.org/reference/screen.html
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WWW jessekriss2  
fry
Re: ASCII Video Example
Reply #4 - Apr 1st, 2007, 3:41pm  
go easier on yourself, that example is included with every processing download:

Sketchbook -> Examples -> Library-Video -> AsciiVideo.
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WWW  
case
Re: ASCII Video Example
Reply #5 - Apr 1st, 2007, 11:59pm  
jkriss wrote on Mar 30th, 2007, 11:41pm:
screen.width and screen.height are your friend.

http://processing.org/reference/screen.html


That helped it answered most of my questions regarding to Present vs Run killing the boarder ect..

Now working with this I have another question What does processing use the most of hardware wise, would it be actual processor power ram what would a system really need to push some of the most intensive projects and display at at a modest projector size or better

Reason im picking apart this project i am working on an idea for a project that is some what similar with live video but also using the Vector3D package i found over here http://www.shiffman.net/teaching/nature/library/

So at this point im just trying to find as many examples of other video  projects as possible and just see how it works break it and mutate it to get a better understanding. Being this is my first major project with Processing i want to make sure i can get the correct setup for the display its self.
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