Contrasts Between Disc Types
|
|
| DVD |
|
| SVCD | CD | LD |
|
|
|
|
| VCD | |||
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
Recording |
| Digital/MPEG2 |
| digital | digital | Analog | ||
|
|
|
|
|
|
|
|
|
| One side, |
| Double | Mono | Double |
|
|
|
|
| layer | layer, | sides, |
|
|
| |
| mono |
|
|
|
| |||
Capacity |
| Mono | double | double | 650MB | 650MB |
| |
layer |
|
| ||||||
|
| side, | Side, | layer, |
|
|
| |
| 4.7GB |
|
|
|
| |||
|
| 8.5GB | 9.4GB | 17GB |
|
|
| |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
Play time | 133 |
| 242 | 266 | 484 | 45min | 74min | 1side:60min |
| 2side:102min | |||||||
| min |
| min | min | min |
|
| |
Disc | 12cm/8cm |
|
|
|
| 12cm | 12cm | 30cm |
diameter |
|
|
|
| /8cm | /20cm | ||
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
Horizontal | 500 line or above |
|
| 350 |
| 430 | ||
resolution |
|
| line |
| line | |||
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
Picture |
|
|
|
| One | |||
scale |
|
|
|
| ||||
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
Subtitle | 32 subtitle language |
|
| 8 |
| Utmost 16 | ||
language |
|
|
| |||||
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
Sound | Dolby decoder/ linear PCM |
|
| Linear | Linear PCM, | |||
|
| PCM | FM | |||||
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
Sound | 44.1KHz, 48KHz,96KHz16,20,24bit |
|
| 44.1KHz |
| |||
|
|
|
| |||||
quality |
|
| /16bit |
| ||||
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| Dolby digital/linear PCM:8 |
|
|
| Linear | |||
channels |
| 4 | 2 | PCM:2 | ||||
Dolby digital/5+1 linear PCM:8 |
| |||||||
|
|
|
| analog:2 | ||||
|
|
|
|
|
|
|
|
|