JVC Develops World's First Single-sided, Dual Layer DVD-RW Disc Technology
DVD - Simple English Wikipedia, the free encyclopedia
Amazon.com: DVD+R DL Double Layer Logo 8X 8.5GB 240min Video – LSK Media Logo Top, 50 Pack in Spindle | Blank DVDs for Burning Video | DVD Discs Blank | Recordable DVDs : Electronics
PP HP DVD R DL Double Layer Ink Jet Printable IJP 8X Speed, Memory Size: 8.5
DVD Layers - How DVDs Work | HowStuffWorks
3. Disc Structure • CLIR
Amazon.com: DVD+R DL Double Layer Logo 8X 8.5GB 240min Video – LSK Media Logo Top, 50 Pack in Spindle | Blank DVDs for Burning Video | DVD Discs Blank | Recordable DVDs : Electronics
What are dual layer DVDs? An explanation of how dual layer DVDs work and their specifications
2.3.1 Recording principle
3. Disc Structure • CLIR
DVD+R DL - Wikipedia
How to burn dual layer DVD's to resolve layer break point?