添加字幕插件

docs/lab/js/artplayer-plugin-subtitle.js

@@ -0,0 +1,68 @@
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+	typeof define === 'function' && define.amd ? define(['exports'], factory) :
+	(factory((global['artplayer-plugin-subtitle'] = {})));
+}(this, (function (exports) { 'use strict';
+
+	function createCommonjsModule(fn, module) {
+		return module = { exports: {} }, fn(module, module.exports), module.exports;
+	}
+
+	var _typeof_1 = createCommonjsModule(function (module) {
+	function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
+
+	function _typeof(obj) {
+	  if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
+	    module.exports = _typeof = function _typeof(obj) {
+	      return _typeof2(obj);
+	    };
+	  } else {
+	    module.exports = _typeof = function _typeof(obj) {
+	      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
+	    };
+	  }
+
+	  return _typeof(obj);
+	}
+
+	module.exports = _typeof;
+	});
+
+	function artplayerPluginSubtitle(option) {
+	  return function (art) {
+	    var _art$constructor$util = art.constructor.utils,
+	        errorHandle = _art$constructor$util.errorHandle,
+	        clamp = _art$constructor$util.clamp,
+	        sleep = _art$constructor$util.sleep;
+	    errorHandle(option && typeof option.time === 'number', "The plugin 'artplayerPluginSubtitle': 'option.time' require 'number' type, but got '".concat(_typeof_1(option.time), "'"));
+	    var retry = 0;
+	    var maxRetry = 10;
+	    var time = clamp(option.time, -10, 10);
+
+	    function adjust() {
+	      errorHandle(retry < maxRetry, 'It seems that something wrong for reading subtitle');
+	      retry += 1;
+	      var cues = Array.from(art.refs.$track.track.cues);
+
+	      if (cues.length === 0) {
+	        sleep(100).then(adjust);
+	      } else {
+	        cues.forEach(function (cue) {
+	          cue.startTime += time;
+	          cue.endTime += time;
+	        });
+	      }
+	    }
+
+	    art.on('subtitle:load', adjust);
+	  };
+	}
+
+	window.artplayerPluginSubtitle = artplayerPluginSubtitle;
+
+	exports.default = artplayerPluginSubtitle;
+
+	Object.defineProperty(exports, '__esModule', { value: true });
+
+})));
+//# sourceMappingURL=artplayer-plugin-subtitle.js.map