feat: set airplay default to true

docs/guide.md

@@ -103,6 +103,7 @@ You can custom your player instance by those options
 | loop                 | false                              | video loop                                                                                                                                                 |
 | lang                 | navigator.language.toLowerCase()   | values: 'en', 'zh-cn', 'zh-tw'                                                                                                                             |
 | screenshot           | false                              | enable screenshot, if true, video and video poster must enable Cross-Origin                                                                                |
+| airplay              | true                               | enable airplay in Safari                                                                                                                                   |
 | hotkey               | true                               | enable hotkey, support FF, FR, volume control, play & pause                                                                                                |
 | preload              | 'auto'                             | values: 'none', 'metadata', 'auto'                                                                                                                         |
 | volume               | 0.7                                | default volume, notice that player will remember user setting, default volume will not work after user set volume themselves                               |

docs/zh/guide.md

@@ -94,6 +94,7 @@ DPlayer 有丰富的参数可以自定义你的播放器实例
 | lang                 | navigator.language.toLowerCase()   | 可选值: 'en', 'zh-cn', 'zh-tw'                                                                          |
 | screenshot           | false                              | 开启截图，如果开启，视频和视频封面需要允许跨域                                                          |
 | hotkey               | true                               | 开启热键，支持快进、快退、音量控制、播放暂停                                                            |
+| airplay              | true                               | 在 Safari 中开启 AirPlay                                                                                |
 | preload              | 'auto'                             | 视频预加载，可选值: 'none', 'metadata', 'auto'                                                          |
 | volume               | 0.7                                | 默认音量，请注意播放器会记忆用户设置，用户手动设置音量后默认音量即失效                                  |
 | playbackSpeed        | [0.5, 0.75, 1, 1.25, 1.5, 2]       | 可选的播放速率，可以设置成自定义的数组                                                                  |

src/js/options.js

@@ -11,7 +11,7 @@ export default (options) => {
         loop: false,
         lang: (navigator.language || navigator.browserLanguage).toLowerCase(),
         screenshot: false,
-        airplay: false,
+        airplay: true,
         hotkey: true,
         preload: 'metadata',
         volume: 0.7,