Apple IIgs Test Capture Using the Epiphan DVI2PCIe Capture Card (No Audio)
Test capture from the "Split Demo", part of FTA's XMAS Demo which features hard-to-emulate special effect in the border area of the video signal. Source capture was direct RGB at [email protected] (UTVideo RGB24), resized to 1280x720 using AviSynth's PointResize() function. The sync issues I experienced with the capture card were fixed by adjusting the horizontal sync level.
Note: While the aspect ratio of the final video seems weird (16:9), it has been verified as being "correct" with an AppleColor RGB monitor. Most of the border over scan is cutoff when viewed on a 4:3 CRT.