TV that everyone can enjoy. The Apple TV app has content with accessibility features like subtitles (SDH), closed captions (CC), and audio-described content (AD). Turn these features on or off to customize your experience. Turn on or turn off subtitles. Fire TV Stick doesn't have external storage, but Fire TV (Gen 1 and Gen 2, but not Gen 3) does provide external storage options through a memory card slot. Chameleon run unblocked 77. Generally, your app should specify external storage as the default install location.
Audio formats supported on Apple TV
Apple TV 4K and Apple TV HD automatically play sound in the highest quality that’s supported by your home entertainment system setup and available with content that you watch.
If your home entertainment system doesn't support the audio format that Apple TV automatically selects, you can manually change the audio format. Go to Settings > Video and Audio > Audio Format and turn on Change Format. From here you can choose the following:
- Dolby Digital 5.1: Plays audio on multiple speakers and a subwoofer, like a 5.1 speaker setup.
- Stereo: Supported audio quality for all televisions, movies, and TV shows that plays sound through a right and left channel.
Set up Dolby Atmos
On Apple TV 4K with tvOS 12, you can play sound in Dolby Atmos — an immersive sound experience that moves audio all around you in three-dimensional space.
To play movies and TV shows in Dolby Atmos from your Apple TV 4K, set up your home entertainment system for high-quality audio. Setups that you can use include:
- A television that supports Dolby Atmos audio.
- A Dolby Atmos compatible sound bar.
- A Dolby Atmos enabled AV Receiver
Some third-party AV Receivers and sound bars might require a firmware update to support Dolby Atmos. Go to the manufacturer’s website to learn more.
Then follow these steps to set up Dolby Atmos on your Apple TV 4K:
- Make sure that you connect your Apple TV 4K directly to the HDMI input on your sound bar or AV receiver with an HDMI cable. Most televisions don’t support Dolby Atmos pass-through to sound bars and receivers.*
- Plug one end of an HDMI cable into the HDMI output on your sound bar or AV receiver. Then plug the other end of the HDMI cable into the HDMI input on your television.
*Some sound bars and AV receivers support Dolby Atmos, but don’t support video formats like HDR10 and Dolby Vision. In this case, you can plug your Apple TV 4K into either the sound bar or AV receiver to play sound in Dolby Atmos. Or you can plug your Apple TV 4K into your television to watch video in HDR and Dolby Vision. To do both, you need a television or an AV receiver or sound bar that supports both Dolby Atmos and high-quality video formats. Apple TV 4K uses a high bandwidth form of Dolby Atmos that doesn’t work over ARC connections.
Check if Dolby Atmos is set up
On your Apple TV 4K, go to Settings > Video and Audio and select Audio Format. Under Immersive Audio, check that Dolby Atmos is on. If you don't see Immersive Audio and Dolby Atmos as an option, you might need to change how your home entertainment system is set up.
You can also check while watching content that supports Dolby Atmos. Just swipe down on the Touch surface of your Apple TV Remote. Under Info, look for .
You can't play sound in Dolby Atmos if Quick Start is turned off in Settings. To check, go to Settings > Apps > iTunes Movies and TV Shows > Quick Start.
Learn more
- Find movies and TV shows that support Dolby Atmos in the Apple TV app.
- Some movies in the Apple TV app might include audio tracks in alternate languages that might not support Dolby Atmos or surround sound even if the primary language supports it.
- If you turn on audio descriptions, then audio plays in stereo unless the content provider includes a higher-quality track.
- Audio that you stream from Apple TV with AirPlay doesn't support Dolby Atmos or surround sound.
- Learn how to set up your Apple TV 4K for the best 4K, HDR, or Dolby Vision experience.
The settings in your Android Manifest file determine where your app is installed on Fire devices. Two storage locations are possible:
- External storage (such as an SD card)
- Internal storage (using the device's memory)
Fire TV Stick doesn't have external storage, but Fire TV (Gen 1 and Gen 2, but not Gen 3) does provide external storage options through a memory card slot. Ragnarok offline server without mysql download.
Generally, your app should specify external storage as the default install location.
Best Practices
As a best practice, most apps should specify
preferExternal
for the installLocation
in the Android Manifest file. If left unspecified, your app will be installed on internal storage.Filling up internal storage can lead to:
- Fewer app installs
- Poor app ratings
- Negative customer experiences
Some users may have abundant space available in external storage, but if an app's Manifest does not specify
preferExternal
, the app will be installed internally. As a result, users get prompted with low storage warnings or cannot install the app at all, which leads to user frustration.Selecting
preferExternal
helps ensure the greatest user base for your app and a better user experience on Fire devices.How to Specify External Storage
In the
AndroidManifest.xml
of your app, inside the <manifest>
tag, add the installLocation
attribute and set its value to preferExternal
. Here's an example:The
installLocation
parameter has several values available:installLocation value | Description |
---|---|
preferExternal | Recommended for most apps. Install your app on external storage when available. If external storage is full, install the app to internal storage (if available). The user can manually move the app later by selecting it from Settings > Apps & Games > Manage All Applications. |
internalOnly | Install the app only to internal storage. If there is not enough room in internal storage, the install will fail. The app cannot be manually moved later by the user. Not recommended for most apps. Choose this option only for the types of apps described in the next section. |
auto | Install to internal storage by default. However, if internal storage is full, install the app to external storage (assuming external storage is available). The user can manually move the app later by selecting it from Settings > Apps & Games > Manage All Applications. |
Note that even though the APK file is installed on external storage, all databases, private user data, optimized .dex files, and extracted native code are stored on internal storage.
See App Install Location in the Android documentation for more information.
When to Select Internal Storage
Most apps should select
preferExternal
for the installLocation
. However, DRM-protected media apps are an exception:- If your app plays DRM-protected media, DRM resources may become unstable if USB storage becomes unavailable.
- If your app plays DRM-protected media, either do not include
installLocation
at all, or set its value tointernalOnly
.
In addition to DRM-protected media apps, the following types of applications should never be installed on external storage:
- Services
- Alarm Services
- Input Method Engines
- Account Managers
- Sync Adapters
- Device Administrators
- Broadcast Receivers listening for 'boot completed' message
- Live Wallpapers (not supported on Fire OS)
- App Widgets (not supported on Fire OS)
See the App Install Location documentation in Android for more details.
Fire TV External Storage Settings
Fire TV (Generation 1) supports USB external storage and Fire TV (Generation 2) includes a microSD slot for external storage. On these devices, settings are provided for users to manage connected external storage.
Users can also move internally stored apps to the SD card:
Handling secondary downloads in your app
For apps that perform their own secondary downloads as part of first run or at any other time, these downloaded files are usually stored where the APK file was installed on the device. If the app was installed on external storage, the APK file will be on external storage.
Some applications, particularly games, use secondary downloads containing additional textures, levels, or other asset files. If you are handling this download in your app code, such as part of first run initialization, use the Android PackageManager getApplicationInfo method to retrieve the
ApplicationInfo
class.The
ApplicationInfo
class contains the location of the APK (sourceDir
) and the public parts of the source directory, including the resources and manifest (publicSourceDir
). If the app has been installed on external storage, these paths will point to that location and indicate where users should install the additional downloaded content.If your app uses
installLocation='preferExternal'
to install a 40MB APK onto external storage, but then stores a 1GB downloaded data file to internal storage because the app uses the ApplicationInfo dataDir
path, this would defeat the purpose of using external storage and quickly fill up the device's internal storage, leading to customer frustration. Therefore make sure the secondary downloads use the sourceDir
for the download path.Specifying Install Location with Unity
Apple Tv 3 External Storage Box
Unity is one of the most popular tools for creating games for the Amazon Appstore. Unity supports setting the install location through the Player Settings Inspector for Android. To configure your app install location on external storage:
Apple Tv 3 Gen
- From your Unity project, click File-Build Settings….
- From the Build Settings dialog, select Android in the Platform list and click the Player Settings… button to display the inspector.
- Open the Other Settings section and look for the Install Location setting.
preferExternal
is usually the default – this is almost always the best choice.
YoYo Games’ Gamemaker:Studio also uses
preferExternal
as the default for Android projects. Although you can manually change this default, it's recommended that you leave it as is.Apple Tv 3 Generation
Other engines and development frameworks provide similar options. Consult the documentation for the tool you are using to make sure you set the
installLocation
to preferExternal
in the APK manifest.Apple Tv 3 External Storage Box
Last updated: Oct 29, 2020