What does dual- or double-layer DVD mean?

Answer Dual-layer DVDs are able to hold more data than single-layer DVDs because they utilize twice as much surface space. Standard DVD have one layer of information, while dual-layer DVDs have two, stack... Read More »

Top Q&A For: What does dual- or double-layer DVD mean

What is a double sided dual layer DVD player?

A double-sided, dual-layer DVD player is compatible with the DVD-18 format of double-sided, dual-layer discs. These DVDs can store up to 9GB of data on each side, for a total storage capacity of 18... Read More »

How much data can a double-sided dual-layer blue ray disc hold?

Can a single-layer DVD player play dual-layer DVDs?

Dual-layer DVDs allow for double the storage capacity of single-layer disks. DVD specifications require that all DVD players and DVD drives recognize dual-layer discs. A player that does not recogn... Read More »

Can i use a single-layer DVD disc in a dual-layer drive?

On One Hand: Dual-Layer Drives Burn Single-Layer DVDsDual-layer DVD burners function by writing to the first, visible layer, then refocusing the layer to write to a second layer that lies beneath t... Read More »