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DVD navigation data

DVD-Video offers five different types of navigation data that provides efficient interaction for users, which include the following:

  • Video Manager Information (VMGI)
  • Video Title Set Information (VTSI)
  • Program Chain Information (PGCI)
  • Presentation Control Information (PCI)
  • Data Search Information (DSI)

The Problem with Statistics

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29 Free Android Apps for Cash-Strapped Students

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Sharing Threat Intelligence

A growing number of startups make the sharing of threat intelligence a key part of their solutions. Read More »

The 7 Layers of the OSI Model

The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. Use this handy guide to compare... Read More »

Network Fundamentals Study Guide

Networking fundamentals teaches the building blocks of modern network design. Learn different types of networks, concepts, architecture and... Read More »

Computer Architecture Study Guide

This Webopedia  study guide describes the different parts of a computer system and their relations. Read More »