Konversi dvd (2 lapisan, 1 sisi) — dvd 9 ke bit
DVD (2 lapisan, 1 sisi) — DVD-9
A dual-layer, single-sided DVD, designated DVD-9, holds kira-kira 8.5 gigabytes of data by recording on two separate reflective layers read by the same laser at different focal depths. It is widely used for feature films with high video quality, supplemental content, or multiple language tracks that exceed the capacity of a single-layer disc. The laser adjusts focus mid-play to transition seamlessly between layers.
bit
A bit (binary digit) is the most basic unit of digital information, representing a logical state with one of two possible values: 0 or 1. The term was coined by statistician John Tukey in 1946 and popularized by Claude Shannon in his foundational work on information theory. Eight bits form one byte, the standard unit of computer storage.