In using the app, there will be about 2 to 3 seconds of latency. This works on any LG Smart TV from the 2012 models onwards. Also, we included the option to watch one window on your Mac, and another window on your TV! No wires and no additional hardware needed! You can also stream individual video files from your Mac to your TV. For assistance, please contact our 24/7 support engineers.Īpplication to mirror the screen of your Mac to any LG Smart TV. If you are on MacOS 10.15 (Catalina), please allow Screen Recording in System Preferences / Security & Privacy.