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Appendix E – Recording Table
Recording Time (in Hour) - For Reference Only (NTSC)
System Storage (GB): 250
Average
Recording Rate (IPS)
Resolution
Quality
Picture Size (KB)*
480 360 240 180 120
60
30
15
9
23.4
24.7 49.5
99
198
8
16.2
35.7 71.4 143 286
7
12.6
45.9 92
184 367
6
8.0
72 145 289 579
720x480
5
6.0
96 193 386 772
(Full D1)
4
5.0
116 231 463 926
3
4.0
145 289 579 1157
2
3.5
165 331 661 1323
1
3.1
187 373 747 1493
9
8.2
35 47 71 141 282 565
8
7.0
41 55 83 165 331 661
7
5.0
58 77 116 231 463 926
6
4.0
72 96 145 289 579 1157
720x240
5
3.2
90 121 181 362 723 1447
(Half D1)
4
2.8
103 138 207 413 827 1653
3
2.2
132 175 263 526 1052 2104
2
1.8
161 214 322 643 1286 2572
1
1.5
193 257 386 772 1543 3086
9
3.0
48 64 96 129 193 386 772 1543
8
2.7
54 71 107 143 214 429 857 1715
7
2.5
58 77 116 154 231 463 926 1852
6
2.2
66 88 132 175 263 526 1052 2104
360x240 (CIF)
5
2.0
72 96 145 193 289 579 1157 2315
(CIF)
4
1.8
80 107 161 214 322 643 1286 2572
3
1.4
103 138 207 276 413 827 1653 3307
2
1.1
132 175 263 351 526 1052 2104 4209
1
1.0
145 193 289 386 579 1157 2315 4630
* Average Picture Size is estimated based on typical camera scene, and averaged by MPEG-4 I/P/B frames.
