Canon VB-M720F Network Video Recording Software RM Series Administrator s Manu - Page 27

Estimates of the Bit Rate for VB-S30D/VB-S31D/VB-S800D/VB-S900F/VB-S805D/VB-S905F H.264

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System Design 1 Introduction Estimates of the Bit Rate for VB-S30D/VB-S31D/VB-S800D/VB-S900F/VB-S805D/VB-S905F (H.264) Firmware V1.2.0 or later ● Video Size: 1080p Category* Video Quality Frame Rate: 10 fps 480 × 270 960 × 540 1920 × 1080 I-Frame Interval: 1 sec. Frame Rate: 15 fps 480 × 270 960 × 540 1920 × 1080 Frame Rate: 30 fps 480 × 270 960 × 540 1920 × 1080 1 0.13 0.40 1.27 0.15 0.47 1.51 0.20 0.61 2.03 2 0.18 0.58 1.86 0.21 0.68 2.25 0.29 0.88 3.08 3 0.32 1.04 3.84 0.38 1.25 4.89 0.52 1.72 7.33 4 0.41 1.32 5.25 0.48 1.62 6.86 0.67 2.24 10.77 5 0.56 1.88 8.19 0.67 2.33 11.18 0.93 3.34 18.57 * VB-S805D/VB-S905F not supported. (Unit: Mbps) ● Video Size: 720p Category Video Quality 1 2 3 4 5 Frame Rate: 10 fps 320 x 180 640 x 360 1280 x 720 0.07 0.21 0.67 0.09 0.30 0.96 0.16 0.53 1.88 0.20 0.67 2.47 0.28 0.92 3.81 I-Frame Interval: 1 sec. Frame Rate: 15 fps 320 x 180 640 x 360 1280 x 720 0.08 0.24 0.78 0.11 0.34 1.15 0.20 0.63 2.30 0.25 0.80 3.16 0.33 1.11 4.94 Frame Rate: 30 fps 320 x 180 640 x 360 1280 x 720 0.12 0.32 1.02 0.16 0.46 1.52 0.27 0.86 3.26 0.34 1.09 4.58 0.46 1.55 7.83 (Unit: Mbps) ● Video Size: 4:3 Category Video Quality 1 2 3 4 5 Frame Rate: 10 fps 320 x 240 640 x 480 1280 x 960 0.09 0.25 0.78 0.12 0.36 1.12 0.21 0.63 2.20 0.25 0.79 2.92 0.34 1.10 4.42 I-Frame Interval: 1 sec. Frame Rate: 15 fps 320 x 240 640 x 480 1280 x 960 0.11 0.30 0.95 0.14 0.42 1.37 0.25 0.77 2.78 0.31 0.97 3.82 0.41 1.34 5.92 Frame Rate: 30 fps 320 x 240 640 x 480 1280 x 960 0.15 0.41 1.27 0.20 0.57 1.86 0.35 1.04 4.11 0.44 1.34 5.98 0.59 1.92 9.95 (Unit: Mbps) 27

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S
ystem Design
27
Introduction
1
Estimates of the Bit Rate for VB-S30D/VB-S31D/VB-S800D/VB-S900F/VB-S805D/VB-S905F (H.264)
Firmware V1.2.0 or later
●
Video Size: 1080p Category*
(Unit: Mbps)
*
VB-S805D/VB-S905F not supported.
●
Video Size: 720p Category
(Unit: Mbps)
●
Video Size: 4:3 Category
(Unit: Mbps)
Video
Quality
I-Frame Interval: 1 sec.
Frame Rate: 10 fps
Frame Rate: 15 fps
Frame Rate: 30 fps
480 × 270
960 × 540
1920 × 1080
480 × 270
960 × 540
1920 × 1080
480 × 270
960 × 540
1920 × 1080
1
0.13
0.40
1.27
0.15
0.47
1.51
0.20
0.61
2.03
2
0.18
0.58
1.86
0.21
0.68
2.25
0.29
0.88
3.08
3
0.32
1.04
3.84
0.38
1.25
4.89
0.52
1.72
7.33
4
0.41
1.32
5.25
0.48
1.62
6.86
0.67
2.24
10.77
5
0.56
1.88
8.19
0.67
2.33
11.18
0.93
3.34
18.57
Video
Quality
I-Frame Interval: 1 sec.
Frame Rate: 10 fps
Frame Rate: 15 fps
Frame Rate: 30 fps
320 x 180
640 x 360
1280 x 720
320 x 180
640 x 360
1280 x 720
320 x 180
640 x 360
1280 x 720
1
0.07
0.21
0.67
0.08
0.24
0.78
0.12
0.32
1.02
2
0.09
0.30
0.96
0.11
0.34
1.15
0.16
0.46
1.52
3
0.16
0.53
1.88
0.20
0.63
2.30
0.27
0.86
3.26
4
0.20
0.67
2.47
0.25
0.80
3.16
0.34
1.09
4.58
5
0.28
0.92
3.81
0.33
1.11
4.94
0.46
1.55
7.83
Video
Quality
I-Frame Interval: 1 sec.
Frame Rate: 10 fps
Frame Rate: 15 fps
Frame Rate: 30 fps
320 x 240
640 x 480
1280 x 960
320 x 240
640 x 480
1280 x 960
320 x 240
640 x 480
1280 x 960
1
0.09
0.25
0.78
0.11
0.30
0.95
0.15
0.41
1.27
2
0.12
0.36
1.12
0.14
0.42
1.37
0.20
0.57
1.86
3
0.21
0.63
2.20
0.25
0.77
2.78
0.35
1.04
4.11
4
0.25
0.79
2.92
0.31
0.97
3.82
0.44
1.34
5.98
5
0.34
1.10
4.42
0.41
1.34
5.92
0.59
1.92
9.95