Lintest Systems PiCapture SD1 Скачать руководство пользователя страница 2

 
Copyright © 2016  Lintest Systems, LLC – All rights reserved                                                                                09/17/2016 

 

   

 

 

 

PiCapture™ SD1 

Standard Definition Video capture solution for the Raspberry Pi® 

 

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Overview 

PiCapture is a unique video capture solution that enables all of the video processing capability of the Raspberry 
Pi Graphics Processing Unit (GPU).  By using the Raspberry Pi CSI-2 camera interface and providing complete 
camera emulation, all of the video encoding and management capabilities of the Raspberry Pi are usable with 
any compatible video source.  In addition, applications that require large amounts of Raspberry Pi resources (e.g. 
real-time image processing) are now enabled since CPU intensive USB capture devices are not required. 

The PiCapture SD1 captures standard-definition interlaced video in the CVBS standard (NTSC/PAL) from 
Composite, S-Video, and YPbPr Component sources as 640x480 video. 

 

 

 

 

 

 

 

 

The PiCapture board is compatible with the “HAT” form factor and plugs directly into I/O header of the 
Raspberry Pi.  Standoffs and screws are supplied for securely mounting the PiCapture to the Raspberry Pi as 
shown above.  A ribbon cable connects to the CSI-2 camera interface.   

Power is provided through the Raspberry Pi, with a standard 5V AC Adapter.  Pass-through connection header 
pins are provided for the Raspberry Pi I/O header so that additional devices may be attached. 

 

 

                                                           

Raspberry Pi is a trademark of the Raspberry Pi Foundation 

PiCapture and PiVideo are trademarks of Lintest Systems 

 

PiCapture SD1  

Содержание PiCapture SD1

Страница 1: ...Copyright 2016 Lintest Systems LLC All rights reserved 09 17 2016 PiCapture SD1 Standard Definition Video Capture for the Raspberry Pi User Documentation v1 0...

Страница 2: ...enabled since CPU intensive USB capture devices are not required The PiCapture SD1 captures standard definition interlaced video in the CVBS standard NTSC PAL from Composite S Video and YPbPr Componen...

Страница 3: ...nent Input Connectors 3 RCA Phono Used for composite or component inputs 1 Mini DIN S Video Shared with RCA connectors 1 and 2 Status Indicators Red ACTIVE LED Camera active indicator same as Raspberr...

Страница 4: ...e the PiCapture board to the Raspberry Pi Note that the size of the mounting holes may vary slightly and it may be necessary to gently ream out the holes slightly for the screws to fit 3 Check the int...

Страница 5: ...ontrolled using software provided through either the I2C or Asynchronous Serial Interface ports This flexibility is provided so that the PiCapture board is compatible with other devices or application...

Страница 6: ...n be optimized by using other command line switches available in raspivid such as sharpness sh contrast co brightness br and saturation sa Consult the raspivid documentation for more information The R...

Страница 7: ...is operating properly BLUE Indicates that input video has been detected and is available to the Raspberry Pi Note that if you attempt to capture video when the blue light is not on you may receive an...

Страница 8: ...ions port selected by jumpers verbose v Show detailed messages query q Query the status of the video processor source s auto video1 video2 video3 svideo component Set the video source input In auto mo...

Страница 9: ...erial port interface is required to apply software updates to the PiCapture video processor The simplest interface to use for all other operations is I2C 1 From the desktop navigate Menu Preferences R...

Страница 10: ...the PiCapture board are in place to enable the desired I2C port connection Installing the PiCapture control software It is recommended that you use pip to install the control software directly from th...

Страница 11: ...ct modification or neglect damage occurring during shipment damage from failure to follow instructions contained the owner s guide damage resulting from the performance of repairs by someone not autho...

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