Webopedia on Google+Webopedia on TwitterWebopedia on FacebookTech Bytes Blog
Main » TERM » D »


A disposable DVD format that provides a limited time play duration of up to 48 hours after the packaging has been opened. After the designated time has passed, DVD players are unable to read the disc. The packaging of the disc is airtight and the DVD itself has a special coating that begins to deteriorate when exposed to air. The DVD-D format is currently being used for video game and movie rentals where not only can intellectual property rights be better protected, but consumers have no need to worry about the hassle of DVD rental returns. According to the manufacturer's Web site, both the DVD-D disc and the cardboard packaging it comes in can be recycled.

The DVD-D format was developed by German company FDD Technologies AG, and while no official definition of the D has been offered, many use the abbreviation to mean DVD-Destroy or DVD-Destruct.

Also see "DVD Formats Explained" in the Did You Know...? section of Webopedia.

29 Free Android Apps for Cash-Strapped Students

From wacky alarm clocks to lecture hall tools and after class entertainment, these Android apps are a good fit for a student's life and budget. Read More »

Sharing Threat Intelligence

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

Smiley Faces and Symbols

A text smiley face is used to convey a facial expression or emotion in texting and online chat conversations. This Webopedia guide shows you how... 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 »