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DVR NVR Resolution and Hard Disk Space Occupied

  • Author:Judy Du
  • Source:www.mvteamcctv.com
  • Release on :2016-06-24


1. Main format and Resolution of DVR/NVR
At present, DVR video format is CIF, D1, 960H. NVR video format is 720P, 960P, 1080P.
CIF: the format which used most a few years ago and occupied a large share of market. Resolution: 352*288.
D1: 0.4 Megapixel. Resolution: 704*576
960H: 0.5 Megapixel. Resolution: 960*576
720P: 1.0 Megapixel. Resolution: 1280*720
960P: 1.3 Megapixel. Resolution: 1280*960
1080P: 2.0 Megapixel. Resolution: 1920*1080

2.Stream and Hard Disk of DVR&NVR video format

Video Format

CIF

D1/960H

720P/960P

1080P

Resolution

352*288

704*576/960*576

1280*720/1280*960

1920*1080

Stream

512Kbps

2048Kbps

3072Kbps

4096Kbps

Space/CH/HOUR

225MB

900MB

1350MB

1800MB

Space/CH/DAY

5.3G

21G

32G

42G


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