ATTO Technology 2390D Setup Guide download pdf (Page 141)

VideoPreviewDevice

The VideoPreviewDevice keyword specifies the device used for the

graphics-to-video display.

Specify entries for the resolutions of the projects on which you will be working

as well as the resolutions supported by your hardware configuration.

The init.cfg file contains all supported tokens for the VideoPreviewDevice

keyword. The project configuration file will determine which one of these

should be enabled for a given project.

VideoPreviewDevice is also used in conjunction with the

VideoPreviewWindow keyword in the project configuration template files;

VideoPreviewWindow specifies the width and height of the window and the

refresh rate. See VideoPreviewWindow (page 158).

When the application is started and a project is selected, the

VideoPreviewWindow must match one of the VideoPreviewDevice entries.

If no match is found, graphics-to-video output is unavailable.

The VideoPreviewDevice keyword applies to workstations configured with

either a Miranda DVI-Ramp external device, a NVIDIA SDI card, or graphics

readback (SD timings only) if the hardware is not available.

The VideoPreviewDevice uses the following syntax

VideoPreviewDevice <description>, <device>, <channel_number>,

<xsize>, <ysize>, <refresh>, <syncsource> [, <xoffset>,

Is:Where:

A string describing the resolution and sync configuration of the video pre-

view device: ntsc, pal, or an HD resolution and timing.

The graphics-to-video configuration for your system. Set to dviramp (if

you are using a DVI ramp), nvidia (if you are using a NVIDIA SDI card),

or readback.

The channel on which the signal is output.<channel_number>

The width and height of the area of the image window output to the

graphics-to-video display.

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ATTO Technology 2390D Setup Guide Page 141