如何使用 Asus Zenfone 手機投影
隨著現代技術更新，智慧型手機與智慧型電視的Wi-Fi直連(Wi-Fi Direct)功能更加普及，當然手機除了外觀、韌體也會因應不同廠牌計畫升級或修改，本次教學帶您使用 Asus Zenfone 手機投影 手機畫面，簡單明瞭的實測投影步驟詳解，立即上手不是問題！
啟動 PlayTo 連接電視棒
前置步驟：連接電視棒
請先安裝並設定完成電視棒程序，還不會使用或安裝的用戶可以參考安裝教學文
- 延伸閱讀：如何安裝 AnyCast 電視棒
開啟 PlayTo 配對
操作步驟：
- 點選 [應用程式]
- 點選 [設定]
- 開啟 [Wi-Fi]
- 點選 [更多內容…]
- 點選 [PlayTo]
- 點選您Miracast Dongle的名稱
投影成功畫面
與電視棒連接成功後，您將可以看見手機畫面同步投射在螢幕上
成功後即可開始投影您的內容。
- 閱讀相關文章： 教學：如何將 Android 手機/平板裝置投影到電視？
- 閱讀相關文章： PlayTo無法連線的排除方法
電視棒 相關產品
-
進階款電視棒NT$799 -
M100 Plus 小鴨NT$1,299
電視棒使用教學
Miracast is a standard for wireless connections from sending devices (such as laptops, tablets, or smartphones) to display receivers (such as TVs, monitors, or projectors), introduced in 2012 by the Wi-Fi Alliance. It can roughly be described as “HDMI over Wi-Fi”, replacing the cable from the device to the display.
The Wi-Fi Alliance launched the Miracast certification program at the end of 2012.Devices that are Miracast-certified can communicate with each other, regardless of manufacturer. Adapters became available that may be plugged either into HDMI or USB ports, allowing devices without built-in Miracast support to connect via Miracast.In 2013, Nvidia announced support for Miracast.
Miracast employs the peer-to-peer Wi-Fi Direct standard. It allows sending up to 1080p HD video (H.264 codec) and 5.1 surround sound (AAC and AC3 are optional codecs, mandated codec is linear pulse-code modulation – 16 bits 48 kHz 2 channels).The connection is created via WPS and therefore is secured with WPA2. IPv4 is used on the Internet layer. On the transport layer, TCP or UDP are used. On the application layer, the stream is initiated and controlled via RTSP, RTP for the data transfer. (by Wikipedia)