4. Operating
Barco – Eos X Terminal – DOC-3061-2 – user's manual – Revision 11 – November-2004
_____________________________________________________________________
4-6
Visu
Plus
With the external Video Insertion Unit V
ISU
P
LUS
, video and RGB-data can be displayed in 24 bit RGB format whereas
the X server operates independently in 8 bit, 16 bit or 32 bit color modes. Video windows are freely moveable
over 4 cubes per V
ISU
P
LUS
unit.
Dual RGB Input Card
The D
UAL
RGB
I
NPUT
C
ARD
offers the possibility to provide RGB data either in 16 bpp (RGB 5:6:5) or in 24 bpp
(RGB 8:8:8). Switching between these two modes requires a restart of the X server with the respective option
set, please refer to section
Overview of color capabilities
The following table lists color depth and format of the video and of the X clients in dependence of color depth
and visual class of the X server. The video and RGB color format applies with module video as well as with video
in a window.
Q
UAD
A
NALOG
V
IDEO
C
ARD
/
S
TREAMING
V
IDEO
C
ARD
D
UAL
RGB
I
NPUT
C
ARD
application windows of
X clients
PseudoColor 8 bit
Video in YUV4:2:2
RGB format with 16 bpp or
RGB format with 24 bpp
2)
color mode of X server
multi-color-depth
PseudoColor 8 bit and
TrueColor 16 bit overlay
1)
Video in YUV4:2:2
RGB format with 16 bpp or
RGB format with 24 bpp
2)
color mode of X server or
16 bit TrueColor
DirectColor 16 bit
Video in YUV4:2:2
RGB format with 16 bpp or
RGB format with 24 bpp
2)
color mode of X server
TrueColor 16 bit
Video in YUV4:2:2
RGB format with 16 bpp or
RGB format with 24 bpp
2)
color mode of X server
DirectColor 32 bit
Video in YUV4:2:2
RGB format with 16 bpp or
RGB format with 24 bpp
2)
color mode of X server
TrueColor 32 bit
Video in YUV4:2:2
RGB format with 16 bpp or
RGB format with 24 bpp
2)
color mode of X server
Table 4-1
color capabilities for X server and video of E
OS
1) Only applicable, if UGX
G
RAPHIC
C
ARDS
are used.
2) Depending on X server start option.
