[SOLVED] Change Transcode video Width x Height

How can i set the Height x Width of video when it is transcoded?
I tried the maxHeight in profile.xml but that didnt seem to do anything:
<Video targetContainer="asf" targetVCodec="wmv2" targetACodec="wmav2" maxVBitrate="15360" forceStereo="true" maxHeight="654" >
The reason i want to do this is because my xBox seems to be cutting off around 64px on the height and width of the picture, in the past i have fixed this issue by just lowering the transcode resolution and everything was perfect.
I tried the maxHeight in profile.xml but that didnt seem to do anything:
<Video targetContainer="asf" targetVCodec="wmv2" targetACodec="wmav2" maxVBitrate="15360" forceStereo="true" maxHeight="654" >
The reason i want to do this is because my xBox seems to be cutting off around 64px on the height and width of the picture, in the past i have fixed this issue by just lowering the transcode resolution and everything was perfect.