Capturing 8 Video Inputs on Gateworks Ventana SBCs

Gateworks would like to introduce software support for the AVC8000nano Mini-PCIe card on the Ventana Single Board Computers.

final_screen_camerasFigure 1: Screen capture of 8 analog cameras displayed on a monitor using the Gateworks Ventana SBC

Many applications, such as surveillance, require multiple analog video inputs from cameras for monitoring. These cameras can then be displayed on an HDMI monitor or streamed over the network.

final_camerasonboardFigure 2: Eight analog video cameras mounted in a circular fashion for a panoramic capture

Gateworks has added driver support for the AVC8000nano in it’s Yocto Linux board support package. This driver support will reveal 8 video interfaces in Linux, such as /dev/video0, /dev/video1, etc. These video interfaces can then be accessed using GStreamer.

final_pictureofcardFigure 3: The AVC8000nano installed on a Gateworks Ventana SBC with 8 analog cameras connected 

The OpenCV software library could be used to stitch the different inputs together to create a seamless panorama.

For more information and example GStreamer pipelines on how to use this card, please visit our Software Wiki Page:

AVC8000nano Software Wiki Page

Future blog posts will cover streaming multiple camera inputs as well as adaptive bitrate streaming! Please subscribe to the Gateworks blog to the right!

 

 

Ventana Family Model Numbers & Ordering Options

The Ventana Family of Single Board Computers has been a very popular offering with the HDMI HD video input and HDMI output, the CAN Bus port and high performance i.MX6 processor along with many more great features.  To provide the widest range of options, variations of each family member was created to make ordering more simple. These variations along with their part numbers are listed on our Ventana ordering options Wiki page: http://trac.gateworks.com/wiki/ventana/orderoptions