CompuServe Messages

#Video effect

    27-Jan-92 13:25:19
Sb: #8267-#Video effect
Fm: CSA/CA 76077,2774
To: Ken Loss-Cutler 76106,3416
Ken, I thought I did state the goal. The video image (to a monitor) needs to be flipped left to right (axis is the vertical center of the screen). Take a digitized single frame of 512×486 as an example: everything stays on its own raster line, but pixel 1 of the input displays @ position 512 of the output, and pixel 512 of the input displays @ position 1 of the output. Actually, analog is what I'm looking for. It may be possible to capture incoming video, and flip it, and do this continously ring buffer style, but I expect a definite lag, or the need to skip frames to allow processing time. Kevin Krell – Computer Support Associates