When playing a video stream (live or from recording) in MythTV using VDPAU attempted screen captures produce empty images. For instance with Imagemagick's
import -window root screen.png
Is there any way to grab an image out of a VDPAU processed video stream?
The "import" command above works fine with any other X11 display, the output is only empty when the window is being filled by VDPAU.