I'm using a 16:9 display also, and 4:3 & 16:9 material display with correct aspect ratio all the time. I use no aspect management plugins, just default MP install.
I have seen inconsistant aspect ratio handling in the past, if using the MPC video decoder. Using Vista, or Win7 with their included MPEG decoders, has always worked fine.
If see you're using WinXP, so I would recommend a different decoder, if you haven't tried one already.
I have seen inconsistant aspect ratio handling in the past, if using the MPC video decoder. Using Vista, or Win7 with their included MPEG decoders, has always worked fine.
If see you're using WinXP, so I would recommend a different decoder, if you haven't tried one already.
Canada