Setup: Rendering; Setup: License; Setup: Texture Size; Setup: Screen Selection (Screen Arrangement) - PRG Mbox User Manual

Setup: Rendering
Mbox Designer will always try to output video frames to the Mac graphics card at the same
rate as the current output frequency. However, in some circumstances (e.g., a heavy load),
Mbox Designer is unable to deliver the full number of frames per second, and must
automatically reduce the number of frames it delivers to the graphics card.
At the default setting of x1, Mbox
smoothness, it may be necessary to force Mbox
graphics card. The optional setting of ÷2 will force Mbox to output a number of frames per second equal to the
numerical value that is 50% of the current fullscreen frequency (e.g., If fullscreen output frequency is 60Hz, then
update rate would be set to 30fps.)
Note: This setting does not affect the output frequency from the graphics card.
Setup: License
The License section is used to display or enter a license key, as required.
A rental Mbox Extreme server will be licensed before shipping as long as a
Dual I/O module remains connected to the computer via USB. If an I/O
module is connected or a purchased USB key (dongle) has been connected
to the computer, that device's serial number will be displayed in this section.
If the software is unlicensed and no I/O module is connected, then the video
output will be watermarked and the application will quit automatically after
30 minutes of use.
Setup: Texture Size
The Texture Size section is used to set the resolution of the largest content (still or movie) that will be displayed.
This setting should be kept to the lowest possible minimum, since overly large values can
negatively affect performance. If you attempt to display content that is larger than the Texture
Size - either in width or height - it will automatically be reduced in size (in 50% increments)
until it fits within the Texture Size. This automatic resizing affects image quality, but it is
necessary to ensure oversized content can be displayed quickly. We recommend finding a
compromise between keeping the Texture Size as small as possible and keeping your image
quality as high as required.
Because the majority of stock content on the Mbox hard-drive is 720
lower than this value if you intend to use any stock content.
CAUTION! If changes are made to the Texture Size, the software must be restarted for these changes to take effect.
Setup: Screen Selection (Screen Arrangement)
When using the Single Output operating mode, Mbox Designer can be setup to enter
Fullscreen mode on Output 1 or Output 2 of the I/O module. The other output will
continue to display the Mac desktop. Alternately, the "Mirror Screens" checkbox can be
selected. This will cause the single output to appear on both screens at the same time.
When using either of the Panoramic Wide or Panoramic Dual operating modes, it is
possible to set and adjust the overlap between the two screens and specify whether
they are horizontally or vertically arrayed. Refer to
CAUTION! Mirror mode should not be used in show situations because it will cause one or the other of the output
screens to tear. The functionality is included as a convenience. If you require a duplicate of either video output, you
should use the appropriate video signal D/A or splitter.
®
50 MBOX MEDIA SERVER USER MANUAL
Designer will automatically adjust its update rate. However, if there is poor playback
Designer to output a lower number of frames per second to the
"Operating Modes"
x 480 , the Texture Size should never be set
px px
on page 18 for more information.