Advantech DVP-7421BE Manual Download Page 54

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3.2 Appendix

：

Mpeg4 Software Decoder

The Document File,"MPEG4 Software Decoder",include two files.

First,"mpgviddec.ax"

：

Vweb MPEG4 Decoder Filter

Second,"VwebDemuxFilter2R.ax"

：

Vweb MPEG4 Demux Filter

(this file is a "Filter" separate the Video and Audio)

(File name can change by user)

User Guide Line:

In command line execute "command"

regsvr32 mpgviddec.ax

→

install

regsvr32 /u mpgviddec.ax

→

uninstall

regsvr32 VwebDemuxFilter2R.ax

→

install

regsvr32 /u VwebDemuxFilter2R.ax

→

uninstall

Summary of Contents for DVP-7421BE

Page 1: ...1 DVP 7421BE 4 Channel Triplex MPEG 1 2 4 Video Audio Codec Card...

Page 2: ...may result from its use Acknowledgments IBM and PC are trademarks of International Business Machines Corporation MS DOS Windows Microsoft Visual C and Visual BASIC are trademarks of Microsoft Corpora...

Page 3: ...UTILITY CD 21 2 2 HARDWARE INSTALLATION 26 2 3 INSTALL DRIVER FOR CAPTURE CARD 27 2 4 DEMO PROGRAM FUNCTIONALITY 34 2 4 1 Channel Select 34 2 4 2 Video Standard 35 2 4 3 Encoding Format 35 2 4 4 Resol...

Page 4: ...4 3 1 PLATFORM P4 PLATFORM 52 3 2 APPENDIX MPEG4 SOFTWARE DECODER 54...

Page 5: ...5 CHAPTER 1 General Information...

Page 6: ...to four DVP 7421BE boards can installed in one PC for concurrent live viewing compression and playback of up to 16 channels at D1 resolution and 480 400 fps The programmer can use the comprehensive SD...

Page 7: ...offset values are between 0 127 Valid output values are in the range of 0 and 255 B Full D1 real time MPEG1 2 4 Video and Stereo Audio Hardware Encode The DVP 7421BE support the full D1 resolution rea...

Page 8: ...ul surveillance system F Smart Quad Real time Raw Data Preview This special characteristic function can support the user raw data to further advantage For example one can use the function in the domai...

Page 9: ...deo Configuration The DVP 7421BE can configure the most feature of video User can set GOP frames GOP type Video Format Frame rate Video Bit rate Average Video Bit Rate Audio Bit rate Audio Sampling ra...

Page 10: ...ad Video Video Loop through 4 X BNC Connectors Audio Input 4 x stereo inputs 8 x BNC connectors Audio Output 4 x stereo outputs from decoder Audio Audio Encoding Supports MPEG1 Layer II Operating Syst...

Page 11: ...M or above PCI slot One PCI Slot or above VGA AGP 4X above 1 3 2 Software Requirement Support Microsoft DirectX 9 or above Microsoft Windows 2000 XP Support Complete demo program with VC Builder progr...

Page 12: ...codec card P N 9692742100E 1 x Drive Utility CD P N 2066742100 2 x 30 cm Dsub 15 to 8 x BNC connector P N 1700001618 Board product warranty card P N 2190000902 1 3 5 Dimensions 4 x D e c o d e r A u d...

Page 13: ...13 Figure 1 3 Bracket I O definition...

Page 14: ...no Audio Loop 4 x BNC Video In 4 x BNC Video Loop Extra Audio Input Extra Audio Output DIO Connector ODM Only Extra Video Input Smart Quad TV Out 4 x BNC Mono Audio In 4 x BNC Mono Audio Loop 4 x BNC...

Page 15: ...Definition A Extra Video Output Pin Type Def 1 Out Video 1 Out 2 Out Video 2 Out 3 Out Video 3 Out 4 Out Video 4 Out 5 GND B Extra Video Input Pin Type Def 1 In Video 1 In 2 In Video 2 In 3 In Video...

Page 16: ...t Stereo L R Audio Left Channel Input CON Audio Right Channel Input CON Pin Type Def Pin Type Def 1 In Audio L1 1 In Audio R1 2 In Audio L2 2 In Audio R2 3 In Audio L3 3 In Audio R3 4 In Audio L4 4 In...

Page 17: ...reo L R Audio Left Channel Output CON Audio Right Channel Output CON Pin Type Def Pin Type Def 1 Out Audio L1 1 Out Audio R1 2 Out Audio L2 2 Out Audio R2 3 Out Audio L3 3 Out Audio R3 4 Out Audio L4...

Page 18: ...18 E DI O connector Pin Type Def 1 Out GPIO 4 2 Out GPIO 5 3 Out GPIO 6 4 Out GPIO 7 5 In GPIO 0 6 In GPIO 1 7 In GPIO 2 8 In GPIO 3 9 VCC 10 GND...

Page 19: ...19 2 Product Installation CHAPTER...

Page 20: ...ivers and utility software you should read the instructions in this chapter carefully before you attempt installation The device drivers and demo program for the DVP 7421BE board are located on the Dr...

Page 21: ...ity CD Step 1 Open CD ROM folder from My Computer CD DVP 7421BE_Software_Develop_Kit Installation on windows desktop Step 2 Open Installation folder and double click Setup exe to install driver and de...

Page 22: ...22 Step 3 Program start prepares files for installation Click Next bottom to continue...

Page 23: ...23 Step 4 Input user name and company name and click Next bottom...

Page 24: ...24 Step 5 Select Complete to install driver demo program in default folder c program files advantech otherwise select Custom to choose different folder Click Next bottom...

Page 25: ...25 Step 6 Program starts install drivers and demo program User can find demo program from Start Advantech DVP7421B...

Page 26: ...therboard s PCI slot and connect corresponding pigtail cable to the back bracket of DVP 7421BE 5 Replace the cover of your computer chassis 6 Plug in the power cord and turn on the computer Note Keep...

Page 27: ...t will found new hardware and request user assign the driver location Step 2 Because we already install the driver into hard disk default folder c Program Files Advantech DVP7421B Driver therefore use...

Page 28: ...28 Step 3 Select install from a list or specific location and click next...

Page 29: ...t driver in these locations Click Browse bottom to choose folder C Program Files Advantech DVP7421B Driver SAA7134 and click OK Step 5 Click Next bottom Window start search and install driver for devi...

Page 30: ...30 Step 6 Click Continue Anyway to install driver Step 7 Click Finish bottom to complete the driver instillation...

Page 31: ...31 Step 8 Install driver for Advantech MPEG4 Codec device 0506 User must install four copy of driver for each DVP 7421BE capture card...

Page 32: ...32 Step 9 Select Search for the best driver in these locations Click Browse bottom to choose folder C Program Files Advantech DVP7421B Driver Vweb2010 and click OK bottom...

Page 33: ...puter on window desktop and select Management from pop up menu Click Device Manger Sound video and game controller User can find five devices from Advantech Advantech MPEG 4 Codec device 0506 x 4 Adva...

Page 34: ...mo program from Start Advantech DVP7421B Following is demo program window 2 4 1 Channel Select Each Channel is representative of one codec chip There are four channels for each DVP 7421BE User can set...

Page 35: ...35 2 4 2 Video Standard Set the video standard of your camera and display Set the video and audio codec broadcast television systems 2 4 3 Encoding Format Set the encoding format for customize needs...

Page 36: ...GA NTSC 640 x 480 PAL 640 x 576 QVGA NTSC 320 x 240 PAL 320 x 288 SIF NTSC 352 x 240 PAL 352 x 288 QCIF NTSC 176 x 120 PAL 176 x 144 2 4 5 Encoding Mode Click Encode start encode video The bottom of t...

Page 37: ...37 2 4 6 Playback Mode There are two way to show the result of playback 1 Enable Display Windows watch the result in the display of host PC 2 Connect the BNC cable out to the external display...

Page 38: ...38 enable will shown on the host PC display...

Page 39: ...PC using Preview Mode demo program First select the button Preview there will show the preview resolution setting windows Ones choice the preview resolution Quad in a D1 preview windows and switch aud...

Page 40: ...effect that can enable Snapshot function Like the above figure press the Snapshot to get the image data of specific channel video input The snap image will be show on the up panel The snapshot saves...

Page 41: ...Detect Only on Encoding Mode enforce then press the Motion Detect to enable the function that the movement of object will be connect the assigned command The detail Motion Detect parameter can refer t...

Page 42: ...42 The motion detect configure please refer the graph above...

Page 43: ...43 2 4 10 Setting Save Specify the path and filename for encode data Separate encode data into specify size...

Page 44: ...44 2 4 11 Sensor Control...

Page 45: ...ic channel Please refer to Chapter 2 DVP 7421BE Functions Library Summary DVP7421B_SetBrightness DVP7421B_GetBrightness DVP7421B_SetContrast DVP7421B_GetContrast DVP7421B_SetSaturation DVP7421B_GetSat...

Page 46: ...o get a specified 4 DI value or to set a specified 4 DO value The user can connect the GPIO device For example ones connect DI 1 and DO 2 When user push Get button the blank will show the hook The GPI...

Page 47: ...n 1 256 GOP type Set type of mpeg I P B frame sequence Frame rate Set the NTSC PAL and the encode frame rate per second Video bit rate Set the encode video compression rate between 128 15000kbps Avera...

Page 48: ...EE control the user can write two fields to EEPROM When system shut down the value will store The user can write the key to protect the rights of the software The numeric range of Address are 0 127 an...

Page 49: ...49 2 4 15 Convert Function press the button Mpeg4 to Divx could convert the movie format from mpeg to Divx format video file...

Page 50: ...not by PCI Slot in proper ordering there cannot know the video capture filter that is belong to which capture card owns We use the below way to mapping video capture filter and capture card In the dri...

Page 51: ...51 DVP 7421BE Triplex Function Experiment 3 CHAPTER...

Page 52: ...1 Platform P4 Platform Motherboard Advantech AIMB 741E2 00A1 Motherboard Intel 845E ICH4 CPU Intel Pentium 4 2 4 GHz Memory KINGMAX DDR 433 400 256MB PCI bus PCI 32 bit 33 MHz 5 slots VGA Nvidia Gefor...

Page 53: ...ull D1 10 16 Decode Full D1 10 16 Host PC Display Full D1 30 16 Preview Encode FullD1 Preview QVGA 40 16 Decode Host PC Display FullD1 Preview QVGA 40 16 Preview Encode Decode FullD1 Preview QVGA 50 4...

Page 54: ...er Filter Second VwebDemuxFilter2R ax Vweb MPEG4 Demux Filter this file is a Filter separate the Video and Audio File name can change by user User Guide Line In command line execute command regsvr32 m...

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