Cisco Digital Video Recorder in Stand-Alone Mode Bedienungsanleitung PDF herunterladen (Seite 4)

Introduction

During recent years, lecture recording has been the focus of many IT managers in the community of

National Research and Education Networks (NRENs) and universities. The current systems, which have

been around for more than 10 years, provide the tools to record, edit, enhance, publish and distribute

audiovisual lecture content. The different technical features, functionality sets, and final possible

outcomes have made it very difficult for IT managers to choose the right system to match their needs.

The TERENA Task Force on Media Production, Management, and Distribution (TF-Media) began

focusing on lecture recording in 2009 during the first Media Management and Distribution Workshop.

Since then, several measures have been taken by the task force participants to support the

community in this respect. One of the last actions, proposed and worked out within the task force

community close to the end of its first mandate (December 2011), was to organise the TF-Media

Recording Contest that was held at the 2012 TERENA Networking Conference in Reykjavik, Iceland.

The purpose of the TF-Media Recording Contest was to introduce various lecture recording systems to

the TERENA community members (and beyond). The official Call for Participation document can be

found in the Appendix. This report presents the set of lecture recording features considered to be

most important for the community and provides comprehensive information about each system

presented in the contest. The order in which the systems are presented here reflects the order in

which they were registered to participate in the contest.

Lecture Recording System

A lecture recording system consists of a set of tools to produce, manage and distribute lecture

recordings to end users. In the particular use case, the lecture recording system records classes and

provides the recordings to students, but it can also be used for a wide range of events such as

conferences, meetings, workshops, etc. Usually, a lecture recording system works as follows:

Class Recording

• Video capture

• Audio capture

• Data capture

Content

Enhancement

• Video editing

• Metadata

Content

Publishing

• Distribution server

upload

• Metadata publishing

Content

Distribution

• Metadata server

• Video server

• Video player

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Cisco Digital Video Recorder in Stand-Alone Mode Bedienungsanleitung Seite 4