Sensoray 810 Uživatelský manuál stáhnout pdf (Strana 6)

Introduction

Model 810 is a PCI-Express 4-channel frame/video capture device, designed for the

applications requiring broadcast-grade video quality and high capture rate from multiple

input video channels. It supports capturing from NTSC/PAL/SECAM video sources.

For the need of audio capturing, Model 810 provides four channels of stereo or

monochrome audio capturing associated with four channels of video respectively.

Also, as designated as a broadcast grade product, it supports VBI (Vertical Blanking

Interval) like used for Closed Caption or Teletext applications.

For each video channel, the capturing frame rate is up to 30 fps for NTSC and 25 fps for

PAL. It makes total frame/video capturing rate up to 120 fps for NTSC and 100 fps for

PAL. The capturing resolution can be from followings: D1.N (NTSC), D1.P (PAL), VGA,

QVGA, QQVGA, SIF, 2SIF, 4SIF, CIF, QCIF, SQCIF, 4CIF.

Associated with each channel, general digital I/O signals are provided, for the control

and/or alarming purpose.

A single +3.3V power supply through PCI-Express bus is required to power the board.

Model 810 implements a single-lane (x1) PCI-Express interface. It can be plugged into a

PCI Express slot of any width.

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Sensoray 810 Uživatelský manuál Strana 6