Re: How to display Graphical objects over streaming video images??

Hi, have you figured this out yet and if so, what is the answer?

There are not just several steps that are required but also you need a very fast CPU (or you have to work with very very small images),
The basic approach is to put the WebCam (video) input into a Processor and to add your own implementation of a "javax.media.Effect" to the processor (let's call it Overlay3DEffect).
Then you can:
- transform the input Buffer to a java.awt.Image,
- get the Java3D image to be overlayed
- overlay the WebCam image with the relavent part of the Java3D image
-convert the resulting Image back to the output Buffer
The above processing has to be performed In the
public void process(Buffer in, Buffer out)
of your effect (Overlay3DEffect)

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Hi naturalfemale,
As mentioned in the referring article, closed captioning content has to be specifically added/enabled to a video for closed captioning to function:
Additional Information
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Eric_Davidson wrote:
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============
* Created on Jun 22, 2005 by @author Tom Jacobs
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Thanks,
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hi
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h_pic_container TYPE REF TO cl_gui_custom_container.
DATA: graphic_url(255),
graphic_refresh(1),
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line(255) TYPE x,
END OF graphic_table.
DATA: graphic_size TYPE i.
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&----
*& Module PICTURE OUTPUT
text
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so problem lines are: Graphics g;
g.drawLine(0,0,99,0);
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g.drawLine(0,99,99,99);
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double [][]s;
double []a;
double []b;
double []c;
double []d;
double []e;
double []f;
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s=new double[100][100];
a=new double[]{0.5,0.5,0.5};
b=new double[]{0.0,0.0,0.0};
c=new double[]{0.0,0.0,0.0};
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e=new double[]{1.0,1.0,50.0};
f=new double[]{1.0,50.0,50.0};
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t[i][99]=1.0;
for(i=0;i<100;i++)
for(j=0;j<100;j++)
s[i][j]=0.0;
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for(j=0;j<100;j++)
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I don't see a question here.
Anyway I would suggest using double buffering - drawing on a BufferedImage and drawing the BufferedImage inside paint.
You will have to call repaint every iteration.

Re: How to display Graphical objects over streaming video images??

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