set Mp4Plugin support Apple's MMS

fix issue https://github.com/bytedance/xgplayer/issues/1578

使MP4插件支持苹果ios17 的MMS。
默认关闭 需要在配置中打开：
{
plugins: [Mp4Plugin],

    // set mp4Plugin support Apple's MMS
    mp4Plugin: {
      preferMMS: true
    }
}

fixtures/mp4/index.html

@@ -95,7 +95,14 @@
     // },
     height: window.innerHeight -300,
     width: window.innerWidth,
-    // plugins: [Mp4Plugin]
+    preferMMS: true,
+    waitingInBufferTimeOut: 5001,
+    //plugins: [Mp4Plugin],
+
+    // set mp4Plugin support Apple's MMS
+    //mp4Plugin: {
+    //  preferMMS: true,
+    //}
   });
   window.player = player
 

packages/xgplayer-mp4/src/mp4.js

@@ -27,7 +27,8 @@ class MP4 extends EventEmitter {
       enableWorker: false,
       playerId: '',
       vid: '',
-      ext: {}
+      ext: {},
+      preferMMS: false
     }
   }
   /**
@@ -66,6 +67,7 @@ class MP4 extends EventEmitter {
       retryDelay: this.options.retryDelay,
       timeout: this.options.timeout,
       ...options.reqOptions,
+      preferMMS: this.options.preferMMS,
       openLog: checkOpenLog()
     })
     this.fMP4Demuxer = null

packages/xgplayer-mp4/src/mp4Plugin.js

@@ -34,7 +34,8 @@ export default class Mp4Plugin extends BasePlugin {
       waitJampBufferMaxCnt:3,
       tickInSeconds: 0.1,
       reqOptions: null,
-      closeDowngrade: false
+      closeDowngrade: false,
+      preferMMS: false
     }
   }
 
@@ -381,7 +382,8 @@ export default class Mp4Plugin extends BasePlugin {
     }
 
     const contentTypes = { [MSE.VIDEO]: { mimeType: 'video/mp4', codec } }
-    this.mse = new MSE()
+
+    this.mse = new MSE(null, { preferMMS: this.config.preferMMS })
     const openPromise = this.mse.bindMedia(this.player.video)
     openPromise.then(()=> {
       const contentTypesLocal = Object.keys(contentTypes)