3
y Chapter (DVD)
A chapter is normally a section of a title. For example, on a movie DVD the main
feature may be recorded as a TITLE and this title may be split into several smaller
sections called CHAPTERS to allow easy navigation to a particular point of a
movie. On some DVD discs there may be no chapters recorded.
y Track (Video or audio CD)
Video or audio CDs are split into individual sections each called a track. Each
track is given a number, which allows easy access to a specific track.
1.6 Notes on discs
Disc handling precautions
y To keep the disc surface clean, handle the disc by its edge. Do not touch the
surface.
y Do not stick paper or tape on the disc.
If there is glue (or a similar substance) on the disc, remove the glue completely
before using the disc.
y Do not expose the disc to direct sunlight or sources such as hot air ducts or
leave it is a car parked in direct sunlight, as there can be considerable rise in
temperature inside the car.
y After playing store the disc in its case.
y Do not write on the label side with a ballpoint pen or other writing utensils.
y Be careful not to drop or bend the disc
Disc cleaning precautions
y Before playing, clean the disc with a cleaning cloth. Wipe the disc from the
centre out. NEVER wipe the disc in a circular motion.
1. Introduction (cont)
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