Nvidia Quadro FX 5500 manuály

Nvidia Quadro FX 5500 Uživatelský manuál (88 strany)

Značka: Nvidia | Kategorie: Kompozitní video kabely | Velikost: 2.04 MB |

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Quadro FX 4500/5500

1

SDI User’s Guide

1

Table of Contents

3

ABOUT NVIDIA GRAPHICS TO SDI

5

System Requirements

6

Revision History

6

NVIDIA GRAPHICS-TO-SDI

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Feature Overview

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Supported Output Modes

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Cable Bands Kit

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NVIDIA Corporation

11

NVIDIA Graphics-to-SDI

11

Understanding the Connections

14

Figure 2.1

14

About the Software

16

Changing Applications

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Initial On-Air Broadcast

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Changing Video Formats

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When Using the Control Panel

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ONTROL PANEL

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Basic SDI Setup

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Figure 3.1

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HAPTER 3

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Applying Gamma Correction

25

Genlock Versus Frame Lock

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Synchronization Instructions

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Figure 3.4

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Figure 3.5

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Figure 3.6

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Figure 3.7

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About Dualview Mode

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Figure 3.8

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How to Enable Dualview Mode

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Figure 3.9

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CONTROL PANEL

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Figure 4.1

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Figure 4.2

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Figure 4.3

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HAPTER 4

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Advanced Adjustments

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Figure 4.4

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Adding a Delay to the Signal

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API CONTROL

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API Control

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Figure 5.1

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NvGvo Function Description

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NvGvoOpen()

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NvGvoClose()

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NvGvoDesktopOpen()

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NvGvoDesktopClose()

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NvGvoStatus()

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NvGvoSyncFormatDetect()

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NvGvoConfigGet()

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NvGvoConfigSet()

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NvGvoIsRunning()

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NvGvoStart()

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NvGvoStop()

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NvGvoEnumSignalFormats()

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NvGvoEnumDataFormats()

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Miscellaneous Defines

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HAPTER 5

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Video Output Area Enumeration

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Device Capabilities Defines

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Device Capabilities Structure

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Device Status Structure

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Output Region Structure

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Sync Delay Structure

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P-Buffer Format Defines

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Data Format Details Structure

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Device Configuration Defines

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[3]; //

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Using the NV-CTRL X APIs

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NV_CTRL_GVO Attributes

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NV_CTRL_GVO_SYNC_SOURCE

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NV_CTRL_GVO_DISPLAY_X_SCREEN

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NV_CTRL_GVO_VIDEO_OUTPUTS

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NV_CTRL_GVO_FPGA_VERSION

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NV_CTRL_GVO_SYNC_DELAY_PIXELS

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NV_CTRL_GVO_SYNC_DELAY_LINES

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NV_CTRL_GVO_LOCKED

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NV_CTRL_GVO_X_SCREEN_PAN_[XY]

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NV-Control X Functions

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XNVCTRLIsNvScreen()

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XNVCTRLSetAttribute()

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XNVCTRLQueryAttribute()

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XNVCTRLSetStringAttribute()

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float colorScale[3]

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GVO (Graphic to Video Out)

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• colorOffset[1] // Cr

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• colorScale[0] // Y

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Figure 1.1

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Table A.1

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Table A.2

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Table A.3

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