What is the Dim Flashing Lights Accessibility feature? Requirements to dim flashing lights on your Apple device How to enable Dim Flashing Lights on iPhone and iPad How to automatically dim videos containing flashes of light on Mac Enable Dim Flashing Lights on Apple TV

What is the Dim Flashing Lights Accessibility feature?

Certain types of videos, often action-packed, contain rapid flashes of light called strobe effects. While it’s not a concern for some viewers, strobe light effects and flickering light can bother others. Some films and TV series show a warning about strobing or flashing lights because it tends to bother people and trigger symptoms in others. For example, strobe light effects can cause people, like those with flicker vertigo, to become nauseous and disoriented. These may also induce a seizure in people predisposed to epilepsy and trigger a seizure in people suffering from the condition. Dim Flashing Lights is a user-safety feature that automatically dims the video display when it detects flashes of light or strobe effects. If you or anyone you know is at risk of being triggered by these visual effects, you may want to turn on this feature.

Requirements to dim flashing lights on your Apple device

Don’t worry. The feature doesn’t have a hardware restriction, meaning you’ll only need to ensure that your device is running the supported version of the OS to run the feature.

If you own a Mac, you must have a macOS 13.3 installed on your device to use this feature. Meanwhile, if you own an iPhone or iPad, ensure your device runs on iOS 16.4 or iPadOS 16.4. For Apple TV users, you must have tvOS 16.4 installed on your Apple TV 4K and Apple TV HD to use this new feature.

To see what macOS your Mac is running, click the Apple logo on the menu bar → About This Mac, then see the version under the large macOS. On your iPhone or iPad, head to Settings → General → Software Update.

How to enable Dim Flashing Lights on iPhone and iPad

How to automatically dim videos containing flashes of light on Mac

Enable Dim Flashing Lights on Apple TV

Wrapping up… Whether you’re a user or someone who cares for others, enabling this feature is always beneficial. It helps to ensure that people won’t experience any unpleasant physical effects triggered by strobing and flashing lights in videos. With iOS 16.4, Apple also rolled out some other features worth checking out, such as Voice Isolation for phone calls and Apple Pay Later. Have you tried these features? Did you see any difference? Let us know in the comments section below. Read more:

How to enable iOS Beta updates on iPhone Weather widget not working on iPhone? How to fix it How to turn on or off Location Services on Mac How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 1How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 76How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 80How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 4How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 12


title: “How To Automatically Dim Flashing Lights For Video On Iphone Ipad And Mac” ShowToc: true date: “2023-06-17” author: “Bibi Koshiol”

What is the Dim Flashing Lights Accessibility feature? Requirements to dim flashing lights on your Apple device How to enable Dim Flashing Lights on iPhone and iPad How to automatically dim videos containing flashes of light on Mac Enable Dim Flashing Lights on Apple TV

What is the Dim Flashing Lights Accessibility feature?

Certain types of videos, often action-packed, contain rapid flashes of light called strobe effects. While it’s not a concern for some viewers, strobe light effects and flickering light can bother others. Some films and TV series show a warning about strobing or flashing lights because it tends to bother people and trigger symptoms in others. For example, strobe light effects can cause people, like those with flicker vertigo, to become nauseous and disoriented. These may also induce a seizure in people predisposed to epilepsy and trigger a seizure in people suffering from the condition. Dim Flashing Lights is a user-safety feature that automatically dims the video display when it detects flashes of light or strobe effects. If you or anyone you know is at risk of being triggered by these visual effects, you may want to turn on this feature.

Requirements to dim flashing lights on your Apple device

Don’t worry. The feature doesn’t have a hardware restriction, meaning you’ll only need to ensure that your device is running the supported version of the OS to run the feature.

If you own a Mac, you must have a macOS 13.3 installed on your device to use this feature. Meanwhile, if you own an iPhone or iPad, ensure your device runs on iOS 16.4 or iPadOS 16.4. For Apple TV users, you must have tvOS 16.4 installed on your Apple TV 4K and Apple TV HD to use this new feature.

To see what macOS your Mac is running, click the Apple logo on the menu bar → About This Mac, then see the version under the large macOS. On your iPhone or iPad, head to Settings → General → Software Update.

How to enable Dim Flashing Lights on iPhone and iPad

How to automatically dim videos containing flashes of light on Mac

Enable Dim Flashing Lights on Apple TV

Wrapping up… Whether you’re a user or someone who cares for others, enabling this feature is always beneficial. It helps to ensure that people won’t experience any unpleasant physical effects triggered by strobing and flashing lights in videos. With iOS 16.4, Apple also rolled out some other features worth checking out, such as Voice Isolation for phone calls and Apple Pay Later. Have you tried these features? Did you see any difference? Let us know in the comments section below. Read more:

How to enable iOS Beta updates on iPhone Weather widget not working on iPhone? How to fix it How to turn on or off Location Services on Mac How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 89How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 58How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 92How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 29How to automatically dim flashing lights for video on iPhone  iPad  and Mac - 12