7
4CH Video Switcher
Introduction
Lumantek
'
s ezStudio is an Audio & Video production brand developed
by converging encoding and video switching technology suitable for
small studios.
VS4 is a new product in ezStudio range, and a stand-alone type video
switching console with integrated scaler.
The input resolution is scaled to system resolution and outputs 1 SDI
and 1 HDMI channels. The
"
multiview
"
screen allows monitoring of
a program (PGM) screen, preview (PVW) screen, and 4 input video
sources. Each source is scaled and synchronized then controlled by the
console.
Internal video processing
:
4
:
2
:
2 10 bits or 4
:
2
:
2 8bits.
Audio
:
4 video audio inputs (SDI/HDMI)
2 separate audio inputs
Features
1. Inputs & outputs
Input
:
1 SDI
1 SDI / HDMI (select 1)
2 HDMI
Output
:
1 SDI (PGM)
1 HDMI (PGM)
1 HDMI (Multiview)
2. Picture in Picture (PIP), Keyer (Chroma/Luma)
3. 3G-SDI levels A and B support in SDI inputs
1. Introduction