Disc Protection and DVD Characteristics
Compare DVD disc with other discs:
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| DVD |
| LD | SVCD | VCD | CD | |
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Encode |
| Digital/MPEG |
| Analog | Digital | Digital/ | Digital | |
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| MPEG I | |||||
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| Single- | Double | Single- | Double- |
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Capacity | side | side | side |
| 650MB | 650MB | 650MB | |
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 | 45 minutes | 74 minutes | 74 minutes |
minutes | minutes | minutes | minutes | |||||
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| 120 minutes |
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Disc diameter |
| 12cm/8cm |
| 30cm/20cm | 12cm | 12cm | 12cm/8cm | |
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Horizontal |
| More than 500 line | No more than | No more than | No more than |
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resolution |
| 430 line | 350 line | 250 line |
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Picture |
| Multiple kinds |
| One kind | One kind | One kind |
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Subtitle |
| 32 kinds |
| 16 kinds | 4 kinds |
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Language |
| 8 kinds |
| 4 kinds | 4 kinds | 2 kinds | 2 kinds | |
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| at most | at most | |||||
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Sound quality |
| 48KHz, 96KHz/ |
| 44.1KHz/ | 44.1KHz/ | 44.1KHz/ | 44.1KHz/ | |
| 6, 20, 24bit |
| 16bit | 16bit | 16bit | 16bit | ||
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