# DVD recordable

> any type of Digital Versatile Disc writable by end users

**Wikidata**: [Q5206377](https://www.wikidata.org/wiki/Q5206377)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/DVD_recordable)  
**Source**: https://4ort.xyz/entity/dvd-recordable

## Summary  
DVD recordable (often abbreviated as DVD‑R, DVD‑RW, or DVD±R) refers to any Digital Versatile Disc that end users can write data onto, either once (write‑once) or multiple times (rewritable). It is a subclass of the broader DVD optical‑disc family and is designed for personal and professional data storage.

## Key Facts  
- **Classification:** Subclass of **DVD** and **machine‑readable medium** (Wikidata).  
- **Aliases:** DVD rewritable, recordable DVD, writable DVD, DVD±R.  
- **Facet of:** Optical disc recording technologies.  
- **Freebase ID:** `/m/08zr5p`.  
- **GS1 GPC code:** `10001451`.  
- **Wikipedia title:** *DVD recordable* (English).  
- **Commons category:** *Recordable DVDs*.  
- **Sitelink count:** 4 (links to Wikipedia, Commons, Korean and Swahili pages).  
- **Key sub‑formats:** DVD‑R (write‑once), DVD‑RW (rewritable, introduced 1999), DVD‑+R (write‑once, introduced 2002), and dual‑layer variants (e.g., DVD‑+R DL).  

## FAQs  
### Q: What is a DVD recordable?  
A: A DVD recordable is any DVD disc that a user can write data to, either once (write‑once) or repeatedly (rewritable), using a compatible DVD recorder.  

### Q: How does DVD‑R differ from DVD‑RW?  
A: DVD‑R is a write‑once format that cannot be overwritten after data is recorded, whereas DVD‑RW is a rewritable format introduced in 1999 that allows data to be erased and re‑recorded multiple times.  

### Q: What does “DVD±R” mean?  
A: “DVD±R” is a generic term that covers both DVD‑R and DVD‑+R formats, representing the two competing write‑once standards within the DVD recordable family.  

## Why It Matters  
DVD recordable media transformed how individuals and organizations store and share digital information. By enabling users to create their own discs, it democratized data archiving, software distribution, and multimedia publishing without reliance on pre‑pressed media. The introduction of rewritable variants (e.g., DVD‑RW in 1999) further extended utility by allowing iterative updates, making DVDs viable for backup, temporary data exchange, and iterative content production. As a bridge between magnetic storage and later solid‑state solutions, DVD recordable played a pivotal role in the early 2000s digital ecosystem, supporting everything from home video projects to professional data distribution. Its compatibility with standard DVD players also ensured broad accessibility, cementing its place as a foundational optical‑disc technology.

## Notable For  
- **First rewritable DVD format (DVD‑RW) launched in 1999**, offering multiple write cycles.  
- **Introduction of the DVD‑+R standard in 2002**, providing an alternative write‑once technology.  
- **Dual‑layer (DL) variants** that double storage capacity while retaining recordable properties.  
- **Broad language support**, with Wikipedia entries in English, Korean, and Swahili, reflecting global adoption.  
- **Standardized classification** under GS1 GPC code `10001451`, facilitating commercial identification.

## Body  

### Definition and Scope  
- DVD recordable encompasses any DVD disc that can be written by end users.  
- It includes both **write‑once** (DVD‑R, DVD‑+R) and **rewritable** (DVD‑RW, DVD‑+RW) formats.  

### Major Formats  

#### DVD‑R (Write‑Once)  
- Part of the DVD±R family.  
- Once data is recorded, the disc cannot be altered.  

#### DVD‑RW (Rewritable)  
- Incepted in **1999**.  
- Allows data to be erased and re‑recorded multiple times.  

#### DVD‑+R (Write‑Once)  
- Introduced by the **DVD+RW Alliance in 2002**.  
- Competes with DVD‑R but uses a different recording standard.  

#### Dual‑Layer Variants (DL)  
- **DVD‑+R DL** and **DVD‑R DL** employ two dye layers, effectively doubling capacity while retaining recordable characteristics.  

### Technical Relationships  
- All recordable DVDs inherit from the **DVD** class, an optical disc format for video and data.  
- They are also subclasses of **machine‑readable medium**, indicating they can be read by standard DVD players and drives.  

### Compatibility and Usage  
- Recordable DVDs can be read by most DVD‑ROM drives and standard DVD players.  
- Common uses include data backup, video authoring, software distribution, and personal media archiving.  

### Classification and Identifiers  
- **Wikidata description:** “any type of Digital Versatile Disc writable by end users.”  
- **Freebase ID:** `/m/08zr5p`.  
- **GS1 GPC code:** `10001451`.  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "DVD recordable",
  "description": "Any type of Digital Versatile Disc writable by end users.",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q???",
    "https://en.wikipedia.org/wiki/DVD_recordable"
  ],
  "additionalType": "https://schema.org/MediaObject"
}