Roland V-1200HD Multi-Format Video Switcher - Manual (Page 20)

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Internal Structure of the V-1200HD
4:4:4 Process
The 4:4:4 process receives the signal from the output of the 4:2:2 process section, as well as external video arriving at HDMI IN 3 and 4.
Video passes through an internal scaler before input, which means that you can input video in a format other than the selected 4:4:4 processing
format. (*1)
After processing, video from the 4:4:4 section is output via HDMI OUT 1 and 2 in the specified format.
Selectable 4:4:4 processing formats
480/59.94i, 576/50i, 480/59.94p, 576/50p, 720/59.94p, 720/50p, 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p, 1024 x 768/60Hz
(*2) , 1280 x 720/60Hz (*2) , 1280 x 800/60Hz (*2) , 1366 x 768/60Hz (*2) , 1280 x 1024/60Hz (*2) , 1400 x 1050/60Hz (*2),
1600 x 1200/60Hz, 1920 x 1080/60Hz, 1920 x 1200/60Hz
* The 4:4:4 process format is set to “1920 x 1080/60Hz” by default.
(*1) You can input video in all formats listed above.
(*2)
When the frame rate is set to 50 Hz, the output refresh rate is 75 Hz.
About HDMI IN 3 and 4
You can select whether the connection destination for HDMI IN 3 and 4 is the 4:2:2 process section or the 4:4:4 process section.
By passing video through the internal scaler, you can input video in a format other than the processing format specified for the respective section. For
instance, even when the 4:2:2 section is set to a processing format of 1080/59.94i, you can input video at 1920x1200/60 Hz to HDMI IN 3 and 4.
The formats you can input via HDMI IN 3 and 4 are as shown below.
Formats supported
by HDMI IN 3 and 4
480/59.94i, 576/50i, 480/59.94p, 576/50p, 720/59.94p, 720/50p, 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p, 1024x768/60Hz
(*3), 1280x720/60Hz (*3), 1280x800/60Hz (*3), 1366x768/60Hz (*3), 1280x1024/60Hz (*3), 1400x1050/60Hz (*3), 1600x1200/60Hz,
1920x1080/60Hz, 1920x1200/60Hz
(*3) When the frame rate is set to 50 Hz, the output refresh rate is 75 Hz.
Memo
You use the V-1200HDR or remote-control software to make the connection-destination setting for HDMI 3 and 4. For details, refer to the
“V-1200HDR/V-1200HD RCS Remote Control Guide” (PDF) available for download at the Roland website.
http://proav.roland.com
About Copyright Protection (HDCP)
The V-1200HD’s 4:4:4 section supports copyright protection (HDCP).
When all of the following conditions are satisfied, you can input an HDCP signal into the V-1200HD and output HDCP-applied video to the monitor.
5 The HDCP signal is input via either HDMI IN 3 or HDMI IN 4.
5 HDMI IN 3 or 4 is connected to the 4:4:4 section. (*4)
5 HDCP for the 4:4:4 section is turned on. (*4)
5 An HDCP-compatible HDMI monitor is connected to either HDMI OUT 1 or HDMI OUT 2.
(*4) To make the settings, use either the V-1200HDR or remote-control software. For details, refer to the “V-1200HDR/V-1200HD RCS Remote Control
Guide” (PDF) available for download at the Roland website.
Memo
By default, HDCP for the 4:4:4 section is set to “off.”
NOTE
5 The 4:2:2 section does not support HDCP. HDCP signals cannot be input via HDMI IN 1 or 2.
Also, HDCP signals cannot be input via HDMI IN 3 or 4 when they are connected to the 4:2:2 section.
5 When HDCP for the 4:4:4 process is turned on, video sent from HDMI OUT 1 and 2 is output with HDCP applied. When HDCP is turned on, connect
HDCP-compatible monitors to HDMI OUT 1 and 2.
5 Connect an HDCP-compatible monitor to HDMI OUT MULTI-VIEW 2.
Roland website
http://proav.roland.com