feat: Voice Gateway v8

src/client/voice/dispatcher/VideoDispatcher.js

@@ -16,7 +16,40 @@ const BaseDispatcher = require('./BaseDispatcher');
 class VideoDispatcher extends BaseDispatcher {
   constructor(player, highWaterMark = 12, streams, fps, payloadType) {
     super(player, highWaterMark, payloadType, true, streams);
+    /**
+     * Video FPS
+     * @type {number}
+     */
     this.fps = fps;
+
+    this.mtu = 1200;
+  }
+
+  get TIMESTAMP_INC() {
+    return 90000 / this.fps;
+  }
+
+  get FRAME_LENGTH() {
+    return 1000 / this.fps;
+  }
+
+  /**
+   * Get the type of the dispatcher
+   * @returns {'video'}
+   */
+  getTypeDispatcher() {
+    return 'video';
+  }
+
+  partitionMtu(data) {
+    const out = [];
+    const dataLength = data.length;
+
+    for (let i = 0; i < dataLength; i += this.mtu) {
+      out.push(data.slice(i, i + this.mtu));
+    }
+
+    return out;
   }
 
   /**
@@ -26,6 +59,10 @@ class VideoDispatcher extends BaseDispatcher {
   setFPSSource(value) {
     this.fps = value;
   }
+
+  _codecCallback() {
+    throw new Error('The _codecCallback method must be implemented');
+  }
 }
 
 module.exports = VideoDispatcher;