Chroma Key Function Guide - J5create JVA06 Guia

Chroma Key Function Guide

* Special note: The Chroma Key application is only compatible with Windows® 7 / 10
JVA06 Settings Tool (Windows®):
www.j5create.com under Support > Downloads/Drivers, then search for the product
by entering the model number and click the "Chroma Key Application " button.
Function Description:
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Chroma Key Top [HDMI In B]
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The YCbCr value can be changed manually by dragging the slider, scrolling the mouse
wheel, using the up and down arrow keys or typing the value into the box.
Chroma Key Bottom [HDMI In A]
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The YCbCr value can be changed manually by dragging the slider, scrolling the mouse
wheel, using the up and down arrow keys or typing the value into the box.
Chroma Key - Reference value
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The value listed here is the sample YCbCr value that was taken by the [PEN] tool.
Chroma Key -Sampling Tool
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After clicking [PEN], you can press the left mouse button anywhere on the screen to get
the color information of that point.
RGB reference
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Converts the corresponding YCbCr to RGB reference.
Chroma Key On/O
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Turn the Chroma Key function On/O
Help
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Opens the product web page
Please download the Settings Tool at
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Firmware version
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Displays the rmware version of the JVA06.
Result
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Operation message noti cation.
Chroma Key Top and Bottom Settings Instructions
✽The Top value must be greater than the reference value
✽The Bottom value must be smaller than the reference value
✽In most cases the Y range needs to be larger
✽This example is for reference only, users can try di erent values to achieve the best results.
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Step-by-Step Operating Procedure
1. Connect one of the included USB™ cables to either a USB-C® or Type-A port on the
computer and to the USB-C® port on the JVA06 labeled [HOST]
2. Connect a device with an HDMI™ cable to [HDMI In A] which will serve as the base image (e.g.
computer displaying the weather forecast) and connect a device with another HDMI™ cable to
[HDMI In B] which serves as the transparent image (e.g camera capturing a green screen)
3. Open a video capture application, such as OBS™, Windows® built-in camera software, VLC™
etc., and change the settings within your video capture application so that the video
captured from the JVA06 displays within the capture application (refer to the settings guide
for the capture software you are using)
4. Press the [A ] button on the device to set the video mode to [A
B
5. Open the JVA06-EFP2 Settings Tool.
6. Make sure the Chroma Key On/O software button is turned on automatically, or please
click it to turn it on manually. (Pressing the [AB] + [BA] keys on the device at the same time
for 2 seconds will turn on the Chroma Key function as well)
] picture-in-picture.
B
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