xvinfo - Print out X-Video extension adaptor information
xvinfo prints out the capabilities of any video adaptors associated with the display that are accessible through the X-Video extension.
-display display This argument allows you to specify the server to query; see X(7).
-short Output less details, to reduce the amount of text.
-version Output program version, then exit.
DISPLAY This variable may be used to specify the server to query.
X(7), xdpyinfo(1), xwininfo(1), xdriinfo(1), glxinfo(1), xprop(1)
Mark Vojkovich