Cisco Cisco StadiumVision Mobile クイック設定ガイド
o
Y—(Vertical offset) Number of pixels to indent the content from the top of the
canvas.
l
To change the layer order of a region on the canvas, go to the Regions list box
and drag and drop the region up or down to change its order.
IMPORTANT: A multicast video layer should always be the
bottom layer (Layer 1).
How to Use Luma Keying for Dual Video
Templates
Templates
NOTE: Dual video luminance keying is only supported by the SV-
4K media player.
This section includes the following topics:
l
l
Understanding How the Luma Key Works
NOTE: The Luma key property is available only for the SV-4K
and DMP-2K media player.
Luminance keying is used to filter the brightness level of content. Based on the key
value, a range of brighter and darker pixels are filtered out and made transparent.
Luma Key Examples
Luma keys are useful when you want to overlay a moving graphic or other content over
the multicast stream of a live event using dual video regions.
during a game.
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