1. GeoVision INC GV-SDI-204

2.  GeoVision INC  Page 2 Contents  GV-SDI-204 ◆ is what ◆ Appearance ◆ let it work ◆ CPU usage competition ◆ Mix it with other GV-Capture cards ◆ GV-SDI-204 Storage space  GV-BX100 ◆ Introduction ◆ Different “I” & “P”  GV-SDI Repeater  GV-SDI to HDMI  Benefits of GV-SDI 204  Demonstration ◆ GV-BX100 resolution adjustment ◆ GV-SDI-204 Limit Frame  FAQ ◆ GV-SDI-204 ◆ GV-BX100  Case Study  Q & A

3.  GeoVision INC  Page 3 GV-SDI-204 is what?  This is 4 channels H/W compression video capture card at 2 Mega pixel (1080P).  SDI stands for Serial Digital Interface. No.Type Resolution Frame rate (FPS) Bit rate (bps)Note 1SD-SDI480i_30 FPS270 M 2HD-SDI1080P_30 FPS1.485 GGV-SDI-204 33G-SDI1080P_60 FPS2.97 G

4.  GeoVision INC  Page 4 GV-SDI-204 Appearance  GV-SDI-204 does NOT support audio so far.

5.  GeoVision INC  Page 5 Let GV-SDI-204 work  It only works with USB dongle is from 4 to 16 ports. Dongle can be cumulative.  Its PCIe is x1.  Connecting the SATA power.  Minimum system requirements (CPU Usage is below 40%) x1 x4 x8 x16 ◆ PCIe slot : SourceCHFPS CPU Usage (%)Level 1080P 30FPS 412025Core 2 Duo 4400 2.00GHz 824036Core 2 Quad Q9400 2.66GHz 1236031 Core i3-2130 3.40GHz 1648028

6.  GeoVision INC  Page 6 Paint the scaling image  Input Video Source:  Multicam panel resolution is 1920 x 1200. Original Scaling Note RatioResolution 1920 x 1080 ÷ 11920 x 1080 ÷ 2960 x 540 ÷ 4480 x 270 ÷ 8240 x 135

7.  GeoVision INC  Page 7 CPU usage competition DeviceOutput stream Multicam Total usageNote Live viewRecord GV-S/W compression cardRaw DataPaintEncodePaint & Encode GV-H/W compression cardRaw data & Encoded dataPaintN/APaint GV-IP DevicesEncoded dataDecode & PaintN/ADecode & Paint S/W compression H/W compression IP Devices

8.  GeoVision INC  Page 8 Mixing GV-SDI-204 with GV-Capture cards GV-Capture cards GV-SDI-204  GV-SDI-204 can be worked with other types of GV-Capture Cards including ◆ GV-Combo A (1120A / 1240A / 1480A) without DSP Overlay ◆ GV-678B (GV-600B / GV-650B / GV-800B) ◆ GV-900A  The total number of channels cannot exceed 32 channels.  The sequence of the mix cards mode: GV-5016 ← GV-SDI-204 → Other types of GV-Capture cards  In next version (V8560), GV-SDI-204 will also be able to be worked with the following types of GV-Capture cards: ◆ GV-5016 ◆ GV-4008 ◆ GV-Combo B (1120B / 1240B / 1480B)

9.  GeoVision INC  Page 9 GV-SDI-204 Storage space  The following data was determined using default quality level Q3. And the Single HDD with average R/W speed above 110 MBps. ResolutionBit rate (bps)Frame rate (FPS) 1080P7M360 1080i5.9M360 720P4.5M720  The following is HDD calculating formula: Ex: The bit rate of the scene 6 Mbps. The file size of video clip (RTC Rec.) in 1 Minute = (6Mbps / 8) x 60 sec. = 45MB The file size of video clips (RTC Rec.) in 1 Day = [ (45MB x 60 Min.) x 24HR ] / 1024 = 63.3 GB The file size of video clips (RTC Rec.) in 1 week = 63.3GB x 7 = 443.1 GB  The following is the max. bit rate of GV-SDI-204 in each quality level: CardMax. Bit rate of each quality level (Mbps) GV-SDI-204 Q1Q2Q3Q4Q5 1012161820

10.  GeoVision INC  Page 10 GV-SDI-BX100 Introduction  GV-SDI-BX100-0 (Varifocal Lens) GV-SDI-BX100-1 (Fixed Lens)  Work with existing coaxial cabling  AC 24V or DC 12V, 1000mA Power source. There is no (+) and (-) difference for the two power connectors.  Resolution table FormatResolutionFrame rate (FPS)Note 3G1080P60 / 59.94 / 50 GV-SDI-204 does NOT support. HD 1080P30 / 29.97 / 25 Default value 1080i60 / 59.94 / 50 720P60 / 59.94 / 50

11.  GeoVision INC  Page 11 Interlace & Progressive Intro  The “i” of 1080i_60 stands for “Interlace”. ◆ GV-BX100’s job: One field contains all the odd lines in the frame, the other contains all the even lines of the frame. ◆ GV-SDI-204’s job: It uses 2 fields to create 1 frame.  The “P” of 1080P_30 stands for “Progressive”. GV-BX100 generated all the lines of each frame.

12.  GeoVision INC  Page 12 GV-SDI Repeater Introduction SDI TypeResolutionFrame rate (FPS) 3G1080P60 / 59.94 / 50 HD 1080P30 / 29.97 / 25 1080i60 / 59.94 / 50 720P60 / 59.94 / 50 SD625i (PAL) / 525i (NTSC) SDI TypeCable typeDistance (m.) 3G RG6 140 RG59100 HD RG6 200 RG59140 SD RG6 400 RG59280 ◆ Support Video Resolution  The GV-SDI Repeater is a SD, HD & 3G SDI repeater for transmission distance extension. ◆ Distance extension

13.  GeoVision INC  Page 13 GV-SDI to HDMI Introduction SDI TypeResolutionFrame rate (FPS) 3G1080P60 / 59.94 / 50 HD 1080P30 / 29.97 / 25 1080i60 / 59.94 / 50 720P60 / 59.94 / 50 SD625i (PAL) / 525i (NTSC) SDI TypeCable typeDistance (m.) 3G RG6 140 RG59100 HD RG6 200 RG59140 SD RG6 400 RG59280 ◆ Support Video Resolution  The GV-SDI to HDMI provides dual SDI outputs & one HDMI output. ◆ Cable Equalization

14.  GeoVision INC  Page 14 Benefits of GV-SDI-204  Works with existing coaxial cabling.  Near zero latency for data transmission.  Live view & recording are immune to IP network interruptions.  Less complex than IP based systems.  Lower CPU usage than IP based systems.

15.  GeoVision INC  Page 15 Demonstration  GV-BX100 resolution adjustment  Using GV-Repeater to make weak signal of GV-BX100 strong  GV-SDI-204 Limit Frame ◆ GV-Capture cards ◆ GV-SDI-204

16.  GeoVision INC  Page 16 FAQ  GV-SDI-204 ◆ Why the GV-SDI-204 worked without SATA power? Is it possible & right? ◆ Can the analog cameras connect to GV-SDI-204? ◆ Is the same video quality between live view & Rec. data of the GV-SDI-204?  GV-BX100 ◆ What the result after changing GV-BX100 resolution (Same & Different) when Multicam is recording? ◆ What the result after changing the non-supported resolution of GV-BX100?

17.  GeoVision INC  Page 17 Case study & Q&A

18. GeoVision INC End