Miranda Vertigo XG User Manual download pdf (Page 66)

4-32 Vertigo XG Configuration Guide

XG Dashboard - Vertigo XG’s Configuration Software

OUTPUT CHANNELS Specifies the output channel of the hardware to use. Depending on the

hardware configuration of the machine, the possible values are A, B, C, or

D. When running multiple instances of the Vertigo XG simultaneously, each

instance must specify a different output channel.

IT COUNT Specifies the bit depth of the signal. Choose either 8 or 10 (default) from the

drop-down list.

N BOARD COMPOSITOR Allows the off loading of certain color conversion routines from the CPU to

the Matrox X.mio hardware. This feature is dependant on the correct

firmware options being installed on the hardware.

OFTWARE PASS-

HROUGH

Specifies whether the Vertigo XG should automatically pass through

audio/video when there is no scene loaded.

YUV P

ROCESSING Specifies if color conversion of video input is off-loaded from the CPU to the

GPU.

• CPU: Use the CPU to do the conversion.

• GPU: Use the GPU to do the conversion. The GPU is not

recommended, however, for HD video.

• GPU-PS: Uses the pixel shader to do YUV to RGB conversion.

I/O B

UFFERING Together these I/O buffering values determine the video delay of the

passthrough.

• I

NPUT: The number of buffered (frames) used for video input.

• O

UTPUT: The number of buffers (fields) used for video output.

VBI • P

ASSTHROUGH: Enables the pass through of the VBI data.

ILL & KEY - DELAY • HORIZONTAL and VERTICAL: Adjusts the horizontal (nanoseconds) and

the vertical (lines) timing of the fill and key, simultaneously.

ILL - HORIZONTAL DELAY Adjusts the horizontal (nanoseconds) timing of the fill signal.

EY - DELAY • HORIZONTAL and VERTICAL: Adjusts the horizontal (nanoseconds) and

the vertical (lines) timing of key signal.

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Miranda Vertigo XG User Manual Page 66