Related Manuals for TANDBERG EN5990
Summary of Contents for TANDBERG EN5990
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Page 1: User Guide
ST.US.E10177.3 USER GUIDE EN5990 HD Encoder for MPEG-4 Part 10 (H.264/AVC) Software Version 3.0 and later EN5990/BAS EN5990/BAS/48V EN5990 Encoder ENGLISH (UK) www.tandbergtv.com... - Page 2 This document and the information contained in Issue 3 first published in 2007 by: it is the property of TANDBERG Television Ltd TANDBERG Television Ltd and may be the subject of patents pending and granted. It must not be used for commercial...
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Page 3: Table Of Contents
EN5990 Encoder for MPEG-4 Part 10 Contents Who Should Use This User Guide? ................5 What Equipment is Covered by This User Guide? ............5 Hardware and Software Options..................5 Summary of HD MPEG-4 Encoder ................6 Installing the Equipment .....................7 Introduction ........................7 Operating Voltage ......................7 Power Cable and Earthing .....................8... - Page 4 EN5990 Encoder for MPEG-4 Part 10 Packaging Markings.....................21 Materials Declarations....................23 Overview ........................23 For the European Union....................23 For China ........................23 Disposal of this Equipment..................24 General.........................24 For the European Union....................24 Recycling ........................25 Lithium Batteries......................26 List of Figures Figure 2.1: Stand-by Switch.....................8 Figure 2.2: Rear Panel Component Parts and Connectors.............9 Figure 3.1: Keypad and Display Functions................11...
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Page 5: Who Should Use This User Guide
EN5990 Encoder for MPEG-4 Part 10 Who Should Use This User Guide? This User Guide is written for operators/users of the EN5990 Encoder to assist in installation and operation. It is not intended to be a detailed source of information. -
Page 6: Summary Of Hd Mpeg-4 Encoder
EN5990 Encoder for MPEG-4 Part 10 Table 1.3: Software Options Marketing Code Description EN5900/SWO/AC3 Allows the audio input to be encoded using the Dolby AC-3 encoder. EN5900/SWO/BISS Allows the output transport stream to be scrambled using the Basic Interoperable Scrambling System (BISS) with a operator defined key. -
Page 7: Installing The Equipment
A.C. Models A.C. models are fitted with a wide-ranging power supply. It is suitable for supply voltages of 100-120 Vac -10%/+6% or 220-240 Vac -10%/+6% at 50/60 Hz nominal. -48 Vdc Models Model EN5990/BAS/48V uses a –48 Vdc power supply. -
Page 8: Power Cable And Earthing
EN5990 Encoder for MPEG-4 Part 10 Power Cable and Earthing Check that the power cable is suitable for the country in which the Encoder is to be used. WARNINGS 1. The Technical Earth is not a Protective earth for electric shock protection. -
Page 9: Connecting Up The Encoder
EN5990 Encoder for MPEG-4 Part 10 Connecting Up the Encoder Always use the specified cables supplied for signal integrity and compliance with EMC requirements (see the Reference Guide). The connectors illustrated in Figure 2.2 and described in Table 2.1 are active. -
Page 10: Connecting The Encoder To The Power Supply
EN5990 Encoder for MPEG-4 Part 10 NOTE Refer to the Reference Guide for all power supply, fuse, safety, EMC information and operating conditions. Connecting the Encoder to the Power Supply WARNINGS 1. Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock. -
Page 11: Operating The Equipment From The Front Panel
EN5990 Encoder for MPEG-4 Part 10 Operating the Equipment From the Front Panel Introduction The front panel display and keypad may be used to configure, control and monitor the Encoder when an external control system is not used. Establishing Local Control At power-on the Encoder runs through a boot sequence where the operation of different modules within the Encoder are checked. -
Page 12: Figure 3.2: Accessing Inscriptions On The Keypad
EN5990 Encoder for MPEG-4 Part 10 Press the softkey once to have Press the softkey three times in rapid a 2 appear on the display succession to have a B appear on screen the display screen Press the softkey four times in... -
Page 13: Typical Operation And Setting Of Parameters
EN5990 Encoder for MPEG-4 Part 10 Typical Operation and Setting of Parameters Switch On EN5930 Errors Menu Setup Menu System Menu Config Menu Service Info Diagnostics Menu Remote Control Video Menu Video Source H.264/AVC Encoder Audio Menu Audio Input Advanced Audio 4A-4D... -
Page 14: Set The Remote Control Options
EN5990 Encoder for MPEG-4 Part 10 Set the Remote Control Options Before the Encoder is to be controlled via its Ethernet interface, the IP address of the unit must be set in the Remote Control Menu from the front panel. -
Page 15: Set The Audio Options
EN5990 Encoder for MPEG-4 Part 10 Video Input – select the HD-SDI video input in terms of frame rate and resolution required. If desired, the Encoder can detect the input frame rate automatically and adjust the encoding accordingly (see the Reference Guide for details). -
Page 16: Frequently Asked Questions
(CBR). Video Quality Versus Bitrate Versus Channel Switching The implementation of H.264/AVC algorithm used for the EN5990 has been optimised to produce broadcast quality video at very low bitrates. However there are bitrates below which the algorithm cannot maintain broadcast quality. It should be remembered that the cut-off bitrates involved depend on the content being encoded. -
Page 17: Why Does The Transport Stream Analyser Show Fluctuating Bitrate For The Video Pid
EN5990 Encoder for MPEG-4 Part 10 Resolution Reduction: the horizontal resolution of the image can be reduced from the full resolution of the input to lessen the information in the image and hence the number of bits required to encode it. This has no effect on channel switch time. -
Page 18: How Do I Transmit Transport Stream Over An Ip Network
However this I picture is still a valid random access point as no picture following it in display order ever references a picture preceding it. All I pictures from TANDBERG TV encoders can be used for random access, this is signaled by the Random Access Indicator flag in the Adaptation Field of the video transport stream packet. -
Page 19: What Parameter Values Should Be Used To Optimise Video Quality
EN5990 Encoder for MPEG-4 Part 10 What Parameter Values Should be Used to Optimise Video Quality? The parameters discussed in Chapter 4 are the most important parameters for the operation of the encoder and these parameters should be set initially. However there are other parameters that can be used to further optimise the video quality. -
Page 20: Figure 5.1: Time Stamp Structure For Video And Audio
EN5990 Encoder for MPEG-4 Part 10 Encoder Decoder Transmission input video Decoded video Video PTS = 4.0s input audio Decoded Audio Audio PTS = 0.1s 4.4s End to End Delay for Both Components Figure 5.1: Time stamp Structure for Video and Audio The decoder could use the audio time stamps as the timebase to determine how much video to buffer before decoding the frames. -
Page 21: Equipment Packaging
EN5990 Encoder for MPEG-4 Part 10 Equipment Packaging Packaging Statement The outer carton and any cardboard inserts are made from 82% recycled material and are fully recyclable. The Stratocell or Ethafoam 220 polyethylene foam inserts can be easily... - Page 22 EN5990 Encoder for MPEG-4 Part 10 The packaging is reusable per GB 18455-2001 This symbol guarantees that packaging with this symbol is recyclable and will be accepted by cardboard recyclers Recyclable per GB 18455-2001...
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Page 23: Materials Declarations
EFUP. For TANDBERG Television products, the hazardous material content is limited to lead (Pb) in some solders. This is extremely stable in normal use and the EFUP is taken as 50 years, by comparison with the EFUP given for Digital Exchange/Switching Platform in equipment in Appendix A of “General Rule of... -
Page 24: Disposal Of This Equipment
EN5990 Encoder for MPEG-4 Part 10 Disposal of this Equipment General Dispose of this equipment safely at the end of its life. Local codes and/or environmental restrictions may affect its disposal. Regulations, policies and/or environmental restrictions differ throughout the world. Contact your local jurisdiction or local authority for specific advice on disposal. -
Page 25: Recycling
TANDBERG Television’s customer services for assistance with recycling if this site does not show the information you require. Where it is not possible to return the product to TANDBERG Television or its agents for recycling, the following general information may be of assistance: Before attempting disassembly, ensure the product is completely disconnected from power and signal connections. -
Page 26: Lithium Batteries
EN5990 Encoder for MPEG-4 Part 10 Lithium Batteries This equipment uses a single Lithium battery to allow an internal real-time clock to continue operating during periods when the unit is powered down. This cell is not a USA Environmental Protection Agency listed hazardous waste. It is fully...