Dics Protection and DVD Characteristics
Compare DVD disc with other discs:
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| DVD |
| LD | |
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Encode |
| Digital/MPEG |
| Analog | |
method |
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| Single- | Double | Single- | Double- |
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Capacity | side | side | side |
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single- | single | double- | double- |
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| layer | layer | layer |
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| 4.7G | 8.5G | 9.4G | 17G |
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Playing Time | 133 | 242 | 266 | 484 | 60 minutes |
minutes | minutes | minutes | minutes | ||
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| 120 minutes |
Disc diameter |
| 12cm |
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| 30cm/20cm |
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Horizontal |
| More than 500 line | No more than | ||
resolution |
| 430 line | |||
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Picture |
| Multiple kinds |
| One kind | |
proportion |
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Subtitle |
| 32 kinds |
| 16 kinds | |
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Sound quality |
| 48KHz, 96KHz/ |
| 44.1KHz/ | |
| 6, 20, 24bit |
| 16bit | ||
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