如何將 iPhone 螢幕鏡像到 Roku：2025 年最佳方法
逐步指南
請按照以下步驟操作：
1. On the Home screen of your Roku device, select Settings.
2. In Settings, select Apple AirPlay and HomeKit.
3. In the top right, set AirPlay to On.
逐步指南
以下是這麼做的方法：
1. Connect the Roku and iPhone to the same Wi-Fi network.
2. Open the Control Center – swipe down from the top-right corner of the screen on iPhone X and newer, and swipe up from the bottom of the screen on iPhone 8 and older.
3. Tap Screen Mirroring.
4. In the popup, select the Roku device from the list of devices.
DoCast 是一款應用程式，允許您將 iPhone 畫面鏡像到 Roku、Chromecast、Fire TVs/Firesticks 和支援 DLNA 的電視。您可以將 iPhone 的螢幕以高清畫質影片串流到更大的顯示器。該應用程式具有極低的延遲，使其非常適合用於例如遊戲和簡報的即時鏡像。
除了畫面鏡像之外，DoCast 在螢幕廣播方面也非常出色。它允許您從 iPhone 投放和串流照片、影片和未受 DRM 保護的音樂。要讓您的 iPhone 鏡像到 Roku，您需要購買 DoCast 的高級版。它提供免費的3天試用版供您測試此功能。
逐步指南
以下是將 iPhone 鏡像到 Roku TV 的方法：
1. Download DoCast from the App Store.
2. Allow DoCast to connect to local devices, networks, and Bluetooth.
3. On the main menu, tap Choose Smart TV.
4. Select your Roku device from the list.
5. Tap Screen.
6. Set your streaming preferences, and when you’re done, tap Start mirroring.
7. You will see a pop-up asking you to download the DoCast channel on your Roku device. The Roku channel page will open automatically, and from there, you can click on Add Channel to install it.
8. Tap OK after the channel has finished downloading and then tap the Start mirroring icon again to begin broadcasting.
2. 如何使用智慧視圖電視鏡像至 Roku
Smart View TV 是另一款出色的鏡像應用程式，支持多個設備。這包括 Roku、Chromecast、Firestick 和 ONN，還有 Sony、Hisense、LG、TCL 和 Samsung 智能電視。除了鏡像功能外，該應用程式還可以投射來自您手機的媒體，還有網頁視頻、網頁圖片、YouTube 和 IPTV。
逐步指南
但如果你只想進行螢幕鏡像操作，你可以輕鬆按照以下步驟進行：
1. Connect the Roku and iPhone to the same Wi-Fi network.
2. Open the App Store on your iPhone and download Smart View TV.
3. Tap the Screen Mirroring option in the top of the screen.
4. Select your Roku device from the list of connected devices.
5. Tap Start Broadcasting to mirror your iPhone’s screen.
逐步指南
請按照以下步驟操作：
1. Connect your iPhone to the appropriate HDMI adaptor. For iPhone 15 Pro and later, you’ll need a USB-C to HDMI adaptor. For older phones, you’ll need a Lightning to HDMI adaptor.
2. Connect one end of your HDMI cable to the adaptor and the other to a free HDMI port on your TV.
3. Turn your TV on and set the input to match the HDMI port you plugged your iPhone into. There are no additional settings, and you’ll have a direct mirror of your entire iPhone screen on your TV.
