[eScrib]

Anyone know how to draw directly on top of the video frame? I posted asking this several months ago, but the project got put on the back-burner. I saw this today and it got me interested again.

http://www.geethree.com/s6demopages/s6whiteboard2.html


This is exactly what I want to do. Nothing fancy. But I want to incorporate it into my own code, so buying the plugin isn't really a good option.

Anyone have an idea?

Thanks!

[Uncle Skeleton]

I've tried to draw over an NSMovieView before and I couldn't do it. I have two ideas on it though.

1. you can take individual frames from a quicktime movie and copy them to an NSImage, then put that in an NSImageView and draw on it there

2. you could create a transparent track in the qt movie itself. I don't know how to do that in code

I'd be interested to know what you end up doing

[arekkusu]

Here's one possible solution.

1) Don't use NSMovieView.
2) Draw your movie to an NSOpenGLView as a texture on a quad.
3) Do whatever you want with it.

Especially check out Apple's "OpenGLCompositorLab" sample code.

[arekkusu]

Another solution:

look at the brand new sample code for exactly this:

http://developer.apple.com/samplecod...ie_Overlay.htm

[eScrib]

Originally posted by arekkusu:
Another solution:

look at the brand new sample code for exactly this:

http://developer.apple.com/samplecod...ie_Overlay.htm

Oh baby!!!!!!

I'll have to try this tonight when I get home!!!!!!

w00000000000000000t!

Thanks!