9
Advanced Configuration
V
IDEO
F
ORMAT
S
ETTING
(D
ECODER
O
NLY
)
By default, the
VIDEO.FORMAT
field on the MV4D decoder is set to
Source
. This means that the same source resolution being
encoded by the currently “tuned” MV4D is passed through to the output. This is for cases where you are certain that the display
connected to the MV4D can handle any of the source resolutions that it may be tuned to. If the connected display cannot show
an encoded resolution, set this field to a value that the display can decode. For example, if you are tuning a 4K encoded stream
and are using an HD display, set this value to 1080P60. The decoder will scale the tuned stream to 1080P60 and allow the display
to show the stream.
C
USTOM
S
PLASH
S
CREEN
(D
ECODER
O
NLY
)
A custom splash screen may be uploaded to the decoder for use when there is no audio source, or a source time out occurs. The
file must be a JPEG (
*.jpg
) and be less than 500KB (524287 bytes) in size. Resolution should be 1920x1080. Other resolutions
will result in lower quality or aspect ratio mismatch.
A
DVANCED
C
ONFIGURATION
V
IDEO
S
OURCE
T
IMEOUT
(D
ECODER
O
NLY
)
VIDEO.SOURCE_TIMEOUT – When there is no source available, time out TRUE will cause the decoder to switch to the splash
screen after approximately 10 seconds.
V
IDEO
P
OWER
S
AVE
(D
ECODER
O
NLY
)
VIDEO.POWER_SAVE – After the time out, turn off the HDMI output.
HDCP F
ORCE
O
N
Encoder
: Force the encoder to accept only HDCP sources.
Decoder
: Force the decoder to HDCP encrypt the output.
HDCP Force On determines whether a unit forces HDCP for all sources or sinks (TRUE) or allows non-encrypted to go through
natively (FALSE). When FALSE switching can be slow if you need to renegotiate the HDMI link.
G
ENLOCK
(D
ECODER
O
NLY
)
When set to FALSE allows the decoder output to free run and not be genlocked to the source encoder. Useful for some projectors
that cannot accommodate wide clock range. Should be set to TRUE for video wall setups.
V
IDEO
O
UTPUT
S
ETTING
(D
ECODER
O
NLY
)
Sets the HDMI output operation of a decoder to NORMAL, OFF, LOGO or STANDBY. NORMAL is normal operation transmitting
video out the HDMI output. OFF disables the HDMI output. LOGO displays the splash screen out the HDMI output. STANDBY
displays a black screen out the HDMI output. Each time a decoder gets tuned to an encoder the VIDEO.OUTPUT is automatically
set to NORMAL.
OSD T
EXT
D
ISPLAY
(D
ECODER
O
NLY
)
The OSD (On Screed Display) is used to put user text onto the screen as an overlay. Once text is entered, the text will appear in
the upper left corner of the display. The default text color is blue. To obtain a key to unlock advanced OSD features (font, font
size, position, and color) contact
