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Explanation: CIF has been the
Industry Standard Recording Resolution for years, it represents 320x240
(76,800 Pixels). Most Banks are still recording at CIF and 5 FPS. Two
CIF is twice as many Pixels. In Comparison, Broadcast Television is
shown at 640x480. 4CIF (704x480) is the equivalent of a DVD Movie on
playback. You should note, that most storage requirements are measured
against CIF. Therefore, whatever your requirement is at CIF, you must
double it for 2 CIF, and quadruple it for 4 CIF. Likewise, your storage
needs increase as you increase the FPS (Frames per second) recording
rate. Want to calculate your storage needs? Click
HERE. |
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