Canon VB-C300 Administrator's Manual page 37

Example of bit rate with VB-C500VD/VB-C500D/VB-C60* (MPEG-4)
10fps
Quality
MPEG-4 Medium
(320x240)
1 0.28
2 0.39
3 0.60
4 0.69
5 0.81
MPEG-4 data size may increase when recording the video of strenuous movement.
Example of frame size with VB-C300*
Quality
1
2
3
4
5
Example of frame size with VB-C50i*
The data size of VB-C50iR and VB-C50FSi is the same as VB-C50i's.
Quality
30
40
50
60
70
80
90
Resolution and Frame Rate
MPEG-4 Large MPEG-4 Medium
(640x480) (320x240)
0.76
1.08
1.67
1.93
2.31
JPEG Small (160x120)
4.0
4.6
5.2
6.8
18.9
JPEG Small (160x120)
4.0
4.7
5.3
6.0
7.0
8.6
11.9
15fps
MPEG-4 Large
(640x480)
0.35 0.94
0.50 1.30
0.75 2.02
0.91 2.43
1.05 2.87
Resolution
JPEG Medium (320x240)
12.5
14.8
16.8
22.3
65.5
Resolution
JPEG Medium (320x240)
12.4
14.8
16.7
18.9
22.3
27.5
38.7
System Design Concept
30fps
MPEG-4 Medium MPEG-4 Large
(320x240) (640x480)
0.54 1.43
0.78 2.02
1.20 3.31
1.38 3.98
1.68 4.86
JPEG Large (640x480)
36.0
42.4
47.5
62.9
206.0
JPEG Large (640x480)
39.4
46.2
51.7
58.4
68.2
84.5
124.8
1 1
(Mbps)
(KB)
(KB)
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