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How to setup network to cast my Mac to TV wirelessly?
If you want to cast your Mac to TV with Omi Mirror, The first and most important thing is setup your network correctly.
  • Fiona Levy
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How to set your router to make sure the mirror can work?
Screen Mirroring relies on being able to find Smart TVs on your home network and being able to communicate with your Smart TV. Some router settings will block this communication. For everything to work smoothly, please apply the following router settings.
  • Fiona Levy
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Why Omi mirror doesn’t find the device that I want to cast to?
Please make sure that your Roku device and Mac are connected to the same Wi-Fi and under same subnet. If you still have problems discovering your device, here are some troubleshooting tips that can help.
  • Lora Bloom
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Why should I allow the access to Screen Recording when start mirror to Roku?
If you try to mirror to Roku at the first time, the system will ask you to allow to record computer's screen. If you choose "Deny" at the first time, to make the mirror work, you should allow screen recording manually.
  • Ian Phillips
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Why should I allow the access to Microphone when mirror to Roku with system audio?
To be able to mirror screen to Roku with system audio. you should allow the access to the microphone after install Omi Mirror Audio Driver and enable audio when mirroring.
  • Ian Phillips
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FAQ about Omi mirror for Chromecast/Roku/Smart TV(Samsung etc.) on Mac
Some FAQ about Omi Mirror for Roku, such as Why the app doesn’t find my device, Why there is 2-3 seconds delay, Should I allow the access to Screen Recording etc.
  • Phoebe Grey
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Tutorial about Omi Mirror for Chromecast/Roku/Smart TV(Samsung etc.) on Mac
The start up tutorial about how to mirror your Mac desktop and media files to Roku
  • Phoebe Grey
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What should I do if my Mac connect to multiple networks?
Check the network your Roku device is connected to, then close all other network connections except the network to which your Roku device is connected.
  • Ian Phillips
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How to enable NTFS disk management after installing NTFS Disk by Omi
How to install NTFS Disk by Omi Helper Tool to enable NTFS disk management on Mac
  • Nicolas
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How to install / uninstall Mirror Audio Driver?
To enable audio when mirroring the screen, you should install a mirror audio driver first.
  • David Lee