Image Configuration - Intellinet UNC-W10 User Manual

WIRELESS NETWORK IP CAMERA User's Guide

Image Configuration

Example of Wireless Network IP Camera definable image attributes using the Focus Assistant:
1. Compression rate
The file size of JPEG-compressed image depends upon the actual content of the image. Images
containing much detail will generate larger files. Image quality is controlled through the level of
compression; where, high compression yields small files, while low compression maintains higher
image quality at the expense of larger files. The table below contains compression ratios for each
step, derived from real-life tests:
Compression Rate Level 1
QVGA 15
VGA 15
Level 6 Level 7
30 33
40 45
Level 2
18
20
Level 8 Level 9
36 39
50 55
33
Level 3 Level 4
21 24
25 30
Level 10
42
60
Level 5
27
35