optical disc
In computing
Computing is any goal-oriented activity requiring, benefiting from, or creating computing machinery. It includes the study and experimentation of algorithm
of an algorithm (Euclid's algorithm) for calculating the greatest ...
s, including CDs
The compact disc (CD) is a digital
Digital usually refers to something using discrete digits, often binary digits.
Technology and computing Hardware
*Digital electronics
Digital electronics is a field of electronics
The field of ele ...
and DVD
The DVD (common abbreviation for Digital Video Disc or Digital Versatile Disc) is a digital
Digital usually refers to something using digits, particularly binary digits.
Technology and computing Hardware
*Digital electronics
Digital elect ...
s.
DDP is commonly used for delivery of disc premaster
Disk or disc may refer to:
* Disk (mathematics)
In geometry
Geometry (from the grc, γεωμετρία; ''wikt:γῆ, geo-'' "earth", ''wikt:μέτρον, -metron'' "measurement") is, with arithmetic, one of the oldest branches of mathema ...
s for duplication. DDP is a proprietary format and is the property of DCA, Inc., DCA. The file format specification is not freely available.
The DDP must contain 4 parts:Francis Rumsey, Desktop Audio Technology, 2004, Focal Press
# Audio image(s) (.DAT file(s))
# DDP Identifier (DDPID)
# DDP Stream descriptor (DDPMS)
# Subcode descriptor (PQDESCR)
An optional text file, containing the track titles and timings, can also be included.Software
Windows PC: *Adobe Encore *Cockos Reaper *DCA Viper *Eclipse Image Encoder *Gear Pro Mastering *HOFA CD Burn & DDP *Magix Sequoia *Merging Pyramix *PreSonus Studio One Professional *SADiE *Sonoris DDP Creator *Steinberg WaveLab macOS: *Triumph Mastering Suite *Adobe Encore× *Audiofile Engineering Triumph (previously Wave Editor) *Audiofile Triumph *Cockos Reaper *DSP-Quattro *HOFA CD Burn & DDP *PreSonus Studio One Professional *Sonic Studio soundBlade and PMCD *Sonoris DDP Creator for Mac *Steinberg WaveLabReferences