DVD and Other Disc Features
Some
Disc types | DVD |
| VCD | SVCD/CVD | CD | LD |
Recording | Digital | Digital | Digital | Digital | Analog | |
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Capacity | 650MB | 650MB | 650MB | |||
| 74 min | 45 min | 74 min | 1 hour | ||
| 4.7GB =2hr | 9.4GB | ||||
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| =4.5hr |
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| 2 hours | ||
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| 8.5GB =4hr | Double- |
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| sided 17GB |
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| =8hr |
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Disc size | 8 cm or 12 cm |
| 12 cm | 12 cm | 8 cm or 12 | 20 cm or |
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| cm | 30 cm |
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Horizontal | 500 lines |
| 240 lines | 350 lines |
| 430 lines |
resolution |
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Subtitles | 32 |
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| 16 |
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Soundtracks | 8 |
| 2 | 4 |
| 2 |
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Symbol |
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Each DVD disc contains different combinations of features depending on the design and production of the disc. The following symbols represent some of these DVD features:
DTS Digital Surround
Dolby Digital Surround
Number of Audio Tracks
Number of Subtitles
Screen Modes
Number of Camera Angles
Child Lock
Regional Code/Video Output System
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