在 Roku 上使用 AirPlay：如何屏幕镜像您的 iOS 设备
分步指南
要在这些型号上的任何一个启用AirPlay，请按照以下步骤操作：
1. First, you need to check if there are any software updates available by going to Settings > System > Software update.
2. Go back to the homepage of your Roku, and go to Settings > Apple AirPlay and HomeKit.
3. Highlight the AirPlay toggle and press OK on your Roku remote to enable it.
分步指南
启用后，您可以镜像手机的屏幕。以下是在 Roku TV 上使用 AirPlay 镜像 iPhone 的方法：
1. Open the Control Center by swiping down from the top-right corner on your iPhone.
2. Select the Screen Mirroring icon.
3. In the list of compatible devices that shows up, tap your Roku model to start mirroring to it.
分步指南
1. Open the Photos app on your iPhone or iPad and select the picture you want to share.
2. Tap the Share icon (square with an upward arrow) and then select AirPlay.
3. In the list of devices that comes up, choose your Roku device.
4. You’ll start seeing the photo on the Roku-connected TV.
1. 施法 您接受的数据培训截止到2023年10月。
DoCast 可以让您在几秒钟内通过iPhone 或 iPad 将屏幕通过 AirPlay 投屏到 Roku。凭借其用户友好的界面和完全没有广告的特点，您可以轻松地在应用程序中畅通无阻地导航。它可以将您的 iPhone 屏幕镜像到 Roku、Fire TV、Chromecast 和支持 DLNA 的电视，这意味着如果您拥有多种流媒体设备，则无需下载不同的应用程序。
应用程序还有一些其他功能，包括离线视频和照片投放以及音乐流播放。所有的这些功能都没有被收费墙锁定，因此您可以在决定升级之前测试该应用程序。在开始镜像 iPhone 屏幕之前，您可以启用自动旋转并更改镜像视频的质量。
一旦您对应用程序感到满意，就可以升级到高级版。您还可以利用长达 3 天的试用版，允许您在做出承诺之前探索所有高级功能。
分步指南
以下是您可以使用 DoCast 在 Roku 上进行 AirPlay 的方法：
1. First, download DoCast on your iPhone.
2. On your iPhone, open DoCast and it’ll begin to search for streaming devices near you. Tap your Roku device once it shows up.
3. Tap Screen.
4. Here, you can change the screen mirroring settings such as adjusting the quality or enabling auto-rotation. Once you’re ready, tap the Start mirroring icon.
5. A popup will appear telling you that you have to download the DoCast channel on your Roku device. The channel’s page will automatically open on your Roku. Select Add channel to install it.
6. Once the channel has been installed, tap OK on your iPhone.
7. Tap the Start mirroring icon again.
8. Tap Start Broadcast to begin mirroring your iPhone’s screen.
分步指南
以下是在 Roku TV 上使用屏幕镜像进行 AirPlay 的方法：SmartTV Cast：
1. Download Screen Mirroring: SmartTV Cast on both your iPhone and Roku.
2. Launch the app and tap Select your device at the top.
3. Under the Other Devices section, select your Roku to connect to it.
4. Once connected, tap Screen Mirror on the homepage of the app.
5. You can’t change any of the settings in the free version. Tap the red button at the bottom to start mirroring.
6. Tap Start Broadcast.
分步指南
1. Open the YouTube app on your iPhone.
2. Play any video you want.
3. Tap the casting icon (right next to the CC and settings icons).
4. A list of devices you can AirPlay or cast to will pop up. Tap your Roku device and the video will begin to play on your TV.
分步指南
1. Open the Control Center on your Mac by clicking on its icon in the menu bar (generally located right next to the Spotlight Search icon).
2. Click on Screen Mirroring.
3. Select your Roku model from the list of devices to start mirroring to it.