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™
DGy 201x
Graphics Resolution
Digital Recording and
Streaming System
User’s Guide
™
May 2008
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DOCUMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • DGy 201x Graphics Resolution Digital Recording and Streaming System User’s Guide • P/N 350-9047 v3.0.1 • Version 3.0.1 - May 2008 COPYRIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . © 2008 RGB Spectrum, Inc. All rights reserved. This guide is for use with the RGB Spectrum DGy 201x Graphics Resolution Digital Recording and Streaming System. Use for any other purpose is not permitted. This guide was prepared f
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LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RGB Spectrum (RGB) warrants that this product will be free from defects in material and workmanship, under normal use and service when correctly installed and maintained, for a period of one (1) year from date of shipment. RGB’s liability under this warranty is limited solely to replacing, repairing or issuing credit for any product which is shown to be defective during the warranty period. Purchaser shall (i) notify
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TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Chapter 1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 In this Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product Overview . . . . . . . . . . . . . . . . . . . . . . .
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Chapter 3 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 In this Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Before Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 DGy Control Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Clip Browser Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Options Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Record
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Playing Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Choosing a Playback Drive. . . . . . . . . . . . . . . . . . 64 Playback a Clip . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Clip Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Multicast Streaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Streaming Control Panel . . . . . . . . . . . . . . . . . . . . . . . 66 Setting Up a Multicast Server . .
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Appendix A Technical Specifications . . . . . . . . . . . . . . . . 120 In this Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 General Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . 120 High Resolution Analog Input . . . . . . . . . . . . . . . . . . 121 Digital Input Specifications . . . . . . . . . . . . . . . . . . . . 121 Graphic Output Specifications. . . . . . . . . . . . . . . . . . 122 Storage Capacity. . . . . . . . . . . . . . . . . .
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LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-1 Replay from Disk, Local Viewing . . . . . . . . . . . . . . . . . . . . 6 Figure 1-2 Multi-Channel Recording . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 1-3 Multicast Streaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2-1 DGy 201x Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 2-2 DGy 201x Rear Panel . . . . . . . . . . . . . . . . . . . .
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Figure 4-1 DGy 201x Application Suite Page . . . . . . . . . . . . . . . . . . 73 Figure 4-2 File Download Dialog Box . . . . . . . . . . . . . . . . . . . . . . . . 73 Figure 4-3 DGy FTP Client Window . . . . . . . . . . . . . . . . . . . . . . . . . 74 Figure 4-4 FTP Download Connection Established . . . . . . . . . . . . . 74 Figure 4-5 FTP Select Download Destination Folder . . . . . . . . . . . . 75 Figure 4-6 FTP Select Files to Download . . . . . . . . . . . . . . . . . . . . . 76 Figure
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LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-1 DGy 201x Resolution and Frame Rates . . . . . . . . . . . . . . 2 Table 1-2 Quality Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Table 1-3 DGy Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Table 2-1 Standard Supplied Components . . . . . . . . . . . . . . . . . . . 11 Table 2-2 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IN THIS CHAPTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . This chapter provides an introduction to the features of the DGy™ 201x Graphics Resolution Digital Recording and Streaming System. The following subjects are discussed: • Product Overview • System Features • DGy Models • DGy A/V Inputs and Outputs • Record and Replay • Networking and Control • Multi-Channel Systems • Multicast Streaming (D
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INTRODUCTION System Features • System Input/Output — DGy 201x supports RGB and DVI inputs and RGB and DVI outputs, plus stereo audio I/O. Refer to the DGy A/V Inputs and Outputs section for details. • Record Storage — DGy 201x recording system includes internal disk-based storage. Refer to the Record and Replay section for full details. A removable disk drive is standard; an optional fixed drive is available. The ability to mount an external remote disk, network attached storage device, is
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INTRODUCTION DGy Models • Timecode — DGy 201x includes flexible timecode capability for synchronization and the time-stamping of clips. Refer to the External Timecode Synchronization section for details. DGy MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The DGy graphics recorder models and their features are shown in the table below: Table 1-3 DGy Models Feature DGy 201x DGy 301x DGy 201x DGy 501x Removable drive — — Fixed internal drive Option — Option — Remote disk mou
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INTRODUCTION DGy A/V Inputs and Outputs DGy A/V INPUTS AND OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The DGy 201x includes a comprehensive array of inputs and outputs enabling the recording, playing, and streaming of low data-rate signals — all the way to high resolution graphic displays. SYSTEM INPUTS The following system inputs are provided: . . . . . . . . . • Digital — One digital input is provided (DVI-I integrated digital/analog connector). With a pixel rate up
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INTRODUCTION Record and Replay RECORD AND REPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The DGy 201x offers a high degree of flexibility and versatility for recording, replaying, transmitting, and streaming clips. Replay may be accomplished directly from a DGy 201x or through a software player on a Windows® PC. Many of these capabilities are listed below. Please contact RGB Spectrum for details on specific configurations and capabilities. Record and playback modes include
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INTRODUCTION Record and Replay LOCAL PLAYBACK For local playback, the DGy 201x is typically configured to replay from the installed internal drive(s) to the analog RGB or DVI outputs, as shown in the figure below. DGy Record Output Loop Out Play Codec Source In Figure 1-1 Replay from Disk, Local Viewing PC SOFTWARE REPLAY APPLICATION A Windows software application supplied by RGB Spectrum can be used to replay DGy 201x recordings directly on a PC. The quality level will be the same, but a
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INTRODUCTION Networking and Control NETWORKING AND CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Although there are no front panel controls, the DGy 201x includes the following networking and control capabilities: • The RS-232 serial port for command line control connects to an ASCII terminal, any computer with a serial port, or an external device such as a touchpad. Commands are sent from the terminal or computer to the DGy 201x. In Chapter 6, refer to the Commands sect
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INTRODUCTION Multi-Channel Systems MULTI-CHANNEL SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All DGy models support multi-channel record and playback. A number of units can be configured and controlled from a single point using the optional RGB Spectrum Multi-Channel Manager (MCM) software. Figure 1-2 Multi-Channel Recording The MCM runs under the Windows operating system. From a single user interface, the MCM coordinates the synchronization and control of the record a
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INTRODUCTION Interframe Compression Figure 1-3 Multicast Streaming INTERFRAME COMPRESSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interframe compression for live input streaming reduces the bandwidth required to transmit video data over a network. In interframe compression, each frame is compared to the previous frame. When differences between frames meet criteria defined by parameters set by the user, new frames are transmitted; if the criteria are not met, new frames
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INTRODUCTION External Timecode Synchronization EXTERNAL TIMECODE SYNCHRONIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Multi-channel recording requires the synchronization of the internal real- time clocks of all the DGy 201x units. The DGy 201x can be synchronized to an external time source using a network connection to an NTP (Network Time Protocol) server. Additionally, the DGy 201x can be configured with an IRIG-B option. Using the IRIG loop-through connection synchro
