I've been running into a weird issue with the ogg theora player in AGS, when it plays back a full-screen video, it draws the image four pixels higher than center-screen, cutting off the top four pixels of the video and leaving a black bar at the bottom of the screen, as you can see here:

It's not the end of the world so when I shipped ICBM I just decided to live with it, but now I'm working on an updated version for AGS 3.4 for the Linux support, and I'd love to solve this, if it's solvable.
I'm also totally willing to assume it's something stupid I'm doing wrong when encoding, but I'm using a theora plugin for the Adobe Media Encoder, and when I open my final theora video files in Premiere they do not have the black stripe encoded into their bottom or anything, so I'm pretty sure it's AGS playing the video that has the issue.
Any ideas?

It's not the end of the world so when I shipped ICBM I just decided to live with it, but now I'm working on an updated version for AGS 3.4 for the Linux support, and I'd love to solve this, if it's solvable.
I'm also totally willing to assume it's something stupid I'm doing wrong when encoding, but I'm using a theora plugin for the Adobe Media Encoder, and when I open my final theora video files in Premiere they do not have the black stripe encoded into their bottom or anything, so I'm pretty sure it's AGS playing the video that has the issue.
Any ideas?