What are the advantages of a DVD?

Answer 1

1. It helps you to watch movies of your choice at your house whereas in the theaters you cannot watch movies of your choice.

2. you can shift it for eg. you have two televisions in your house your watching a movie and the television turns off, so you can shift the DVD player and watch the movie on the other television.

DISADVANTAGES:

1. The price of the DVD Player is a lot.

2. it wastes a lot of your electricity due to which your bill is high

Answer 2

• Vagueness of the DVD specification and inadequate testing of players and discs has resulted in incompatibilities. Some movie discs don't function fully (or don't play at all) on some players. (See 1.41 )
• DVD recorders are more expensive than VCRs. (See 1.14 and 4.3 )
• DVD has built-in copy protection and regional lockout. (See 1.11 and 1.10 )
• DVD uses digital compression. Poorly compressed audio or video may be blocky, fuzzy, harsh, or vague. (See 1.3 )
• The audio downmix process for stereo/Dolby Surround may reduce dynamic range. (See 3.6 )
• DVD doesn't fully support HDTV. (See 2.9 )
• Some DVD players and drives can't read CD-Rs. (See 2.4.3 )
• Some DVD players and drives can't read recordable DVDs. (See 4.3.1 )
• Most DVD players and drives can't read DVD-RAM discs. (See 4.3.4 )
• Very few players can play in reverse at normal speed.
• Variations and options such as DVD-Audio, DVD-VR, and DTS audio tracks are not supported by all players.

  Advantage:

  Can play music , video all those.

Answer 3

They have a high storage of about 1.46-17.08GB(gigabytes), that is excelant at storing videos.

Answer 4

Pros: More space, folders, tv compatability (if music).

Cons: Will not play on CD ROM drives (cd players, old computers).