ViewCast Osprey-240e Manual Do Utilizador

Osprey 240e/450e User Guide

ViewCast

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Contents

Overview ............................................................................................................................. 1

Warranties .......................................................................................................................... 1

System requirements .......................................................................................................... 2

Minimum system requirements ......................................................................................... 2

Installation Steps ............................................................................................................... 3

Installing the driver ............................................................................................................. 3

Custom installing AVStream ............................................................................................... 4

Installing the video capture card ........................................................................................ 4

Setting Driver Properties ................................................................................................... 7

OspreyConfig’s initial processing sequence ....................................................................... 8

Understanding the device properties window ................................................................. 11

Devices and global controls ........................................................................................ 13

Input tab ............................................................................................................................ 14

Osprey 450e AV option hardware add-on-device ...................................................... 16

Video standard group ................................................................................................. 17

Input Format group: analog inputs ............................................................................. 17

Video Proc Amp tab .......................................................................................................... 19

Video Decoder tab ............................................................................................................ 21

RefSize tab ......................................................................................................................... 23

Horizontal Format ....................................................................................................... 24

Horizontal Delay .......................................................................................................... 25

Source Width .............................................................................................................. 26

Reference Size for Crop and Logo Placement ............................................................. 27

525-Line (NTSC) Vertical Format ................................................................................. 27

Filters tab .......................................................................................................................... 29

SimulStream ................................................................................................................ 31

Deinterlace .................................................................................................................. 34

Currently Using group ................................................................................................. 35

Adaptive Deinterlace window ..................................................................................... 36

Device tab ......................................................................................................................... 38

No-Video Test Pattern ................................................................................................ 39

Buffers Requested ....................................................................................................... 39