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7 DVD+R format was not an official DVD format until January 25, 2008. |
7 DVD+R format was not an official DVD format until January 25, 2008. |
8 |
8 |
9 DVD-R(W) and DVD+R(W) format are incompatible. |
9 DVD-R(W) and DVD+R(W) format are incompatible. |
10 |
10 |
11 DVD-R(W) use amplitude modulation, DVD+R(W) use phase modulation, so more reliable. |
11 DVD-R(W) use amplitude modulation, DVD+R(W) use phase modulation, so more reliable. |
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12 |
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13 On multi-session DVD-R(W) disk any session take up to 96 MB in time on DVD+R(W) |
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14 every session take exactly 2 MB. |
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15 |
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16 DVD+R(W) win! |
12 |
17 |
13 See |
18 See |
14 |
19 |
15 http://en.wikipedia.org/wiki/DVD-R |
20 http://en.wikipedia.org/wiki/DVD-R |
16 http://en.wikipedia.org/wiki/DVD%2BR |
21 http://en.wikipedia.org/wiki/DVD%2BR |