Duplication versus Replication
CDs and DVDs can be produced either by Replication (Manufactured) or Duplication (Short Runs). There are advantages and disadvantages to each method, and reasons to choose one over the other.

The primary consideration is usually quantity and how fast you need them. Smaller runs (less than 500) are usually duplicated, while larger runs are usually replicated. Secondary considerations include budget, print quality, durability, and compatibility.

THERE IS NO DIFFERENCE IN THE DATA OR MUSIC ON A DUPLICATED AND A REPLICATED DISC.

Also, production methods are the same for music, data or video.

Production Method Decision Chart
  Duplicated Replicated
Also Known As Short Run, On Demand Manufactured, Pressed
Production Method Burned (copied) Pressed (cloned)
Production Time 1-3 days 2-4 weeks
Quantity No minimum 1000 minimum
Best Use Promo, Emergency, Custom, Market Testing, As Needed Retail/Commercial, Mass Distribution
Cost per disc (CDs) $1.50-$6 $1-$2.50
Durability Excellent Excellent
Playback Compatibility Good Excellent
Time to Create 3-15 minutes each 3.6 seconds each
Reproduction Quality Excellent Excellent