VIDEO_OUTPUT
return MediaRosterEx(this)->GetNode(VIDEO_OUTPUT, _node);
return MediaRosterEx(this)->SetNode(VIDEO_OUTPUT, &consumer);
return MediaRosterEx(this)->SetNode(VIDEO_OUTPUT, NULL, &consumer);
case VIDEO_OUTPUT:
case VIDEO_OUTPUT: // output: nodeid
if (status == B_OK && (type == VIDEO_INPUT || type == VIDEO_OUTPUT
CASE(VIDEO_OUTPUT)