2021年3月25日 星期四

4CH hdmi Simple video switcher for OBS broadcast appplication




4CH  hdmi input  simple video switcher

you can use the remote control to select which channel you want.

if you just  need the video switcher function only , this machine is the beset choice. 





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advantage:
1. it is cheaper than professional video switcher mixer.

2. It is quickly and smoothly to switch the hdmi channel by remote control



3. support quad mode 


  This video is from PC OBS 

4ch switcher box  -> hdmi output ->  USB2.0 FEBON168 UVC HDMI grabber card -> MAC



  

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Use limitation
1. all of the hdmi inptur soruce must be the same resolution. 

   eg:  all of hdmi source are 1920x1080p / 1920x1080i

          all of hdmi source are 1280x720p

  if the input resolution is not the same resolution ,  the switch is not smooth.

2. we do not recommend that the hdmi souruce is 1920X1080i.
   it will have the jaggy video

3. This machine is just video switcher only !!  it DO NOT have  mixer


How to install?

step1:  plug the power into the  4ch video switcher box
step2: plug the   hdmi source into the box

step3: plug the hdmi output into  grabber card / TV...


NOTICE!!  step1 and step2  can not change the step.  please follow step1 and then step2


Product spec :


1. 4HDMI input, 1 HDMI output
2.  switch mode or  quard mode
3.  IR control
4.  HDMI1.3a, HDCP1.2  . HDCP auto  disable                  
5. hdmi input source resolution: 1080P,720P,1080i,1024X768,1360X768  ( not recommend  1920X1080 i)
   hdmi input input resolution must be the same
   if hdmi input resolution is difference, it will not be smooth   and not be quickly smooth.
6. DC12V/2A power adapter

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