Datavideo HS-2200, Быстрый старт

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HS-2200 Video Layers
The HS-2200 is a Standard Definition or High Definition Digital Video Switcher and as well as mixing video and audio
sources it has additional functions such as Picture in Picture (PIP), DSK LUMA KEY and LOGOs.
Before attempting to use the HS-2200’s PIP, DSK LUMA KEY and LOGO functions it may help to first understand the
order of the video layers at the HS-2200 Program (PGM) outputs.
The
Background video layer is the normal video layer when mixing and switching with the HS-2200. It occupies the
whole screen area of the Program output. This layer can be hidden or part hidden by the PIP, DSK and LOGO layers
in front of it.
The
PIP 1 layer does not occupy the whole screen and is shown in front of the Background video layer when enabled.
In some setups the PIP 1 image can be hidden behind the PIP 2 image. This is not a fault. Change the position or size
of the PIP 1 or PIP 2 image if required.
The
PIP 2 layer does not occupy the whole screen and is shown in front of the Background video and PIP 1 layers
when enabled. In some setups the PIP 1 image can hide the PIP 2 image. Change the position or size of the PIP 2 or
PIP 1 image if required.
The
DSK layer can occupy the whole screen. If set up incorrectly this layer can stop the video layers behind it from
being seen properly. Re-adjust your DSK 1 settings or switch off the DSK1 function on the HS-2200 to restore the
video behind it.
The
LOGO and Clock layer does not occupy the whole screen and all other layers are visible through it. A logo if
positioned incorrectly can partially hide an important part of the video, PIP or CG LUMA KEY layers. Typically logos or
station ID bugs are placed in a corner of the screen.
NB: Where possible prepare and position the upper video layer elements in advance of the live production starting to
avoid them appearing on the program output incorrectly.
Most broadcast networks have guidelines and advice on the use of video, images, music, logos and on screen text so
it is best to check beforehand when planning a production. Do not use copyright protected content until you have the
relevant permissions. Information on royalty free video, images and music is widely available, speak to your local
dealer or search for advice on the internet.