I'm trying to add permanent subtitles to a WMV and I used the avisynth technique that Baldrick suggests, but when I try and add the subtitles, two problems come up. The audio doesn't seem to transfer over using the avisynth technique, and also the video, once converted to AVI and the subtitles added, has a bright green tint to it so that you can barely see anything happening. The picture is also inverted. Does anyone have a solution?