Topics

1

Graphics / Getting pixels

« on: April 13, 2009, 05:10:23 am »

I am building an app that takes input from animations/webcam/video files and converts it down to low resolution and greyscale to send to an external LED matrix.

Any tips/pointers as how to greyscale the video output and get it into a matrix (multidimensional array)?

I'm not just looking for an answer, but a point in the right direction would be greatly appreciated.