Optimize yt for faster loading

Author: Andrews54757

chrome/player/modules/dash.mjs

@@ -89,7 +89,7 @@ export class StandardDownloader {
 
   async onSuccess(response, stats, entry, xhr) {
     this.updateSpeed(stats);
-    this.entry.onSuccess(response, stats, this.entry, xhr);
+    await this.entry.onSuccess(response, stats, this.entry, xhr);
     this.cleanup();
   }
 

chrome/player/modules/googlevideo.mjs

@@ -22,6 +22,7 @@ export function DASHLoaderFactory(player) {
         const requestObj = httpRequest.customData.request;
         const representation = requestObj.representation;
         if (!representation) {
+          console.error('Representation not found', requestObj);
           request(httpRequest, true, requestObj.startTime || 0, true);
           return;
         }

chrome/player/modules/yt.mjs

@@ -91,6 +91,11 @@ export default class DashPlayer extends EventEmitter {
       initialize();
     });
 
+    this.dash.on('REPRESENTATION_UPDATED', (a) => {
+      const rep = a.representation;
+      this.extractFragments(rep);
+    });
+
     this.dash.on('dataUpdateCompleted', (a) => {
       this.extractAllFragments();
     });

chrome/player/network/StandardDownloader.mjs

@@ -653,7 +653,7 @@ export default class YTPlayer extends DashPlayer {
 
 
     if (!newResponse.data) {
-      throw new Error('No data from SABR UMP processor');
+      throw new Error('(r) No data from SABR UMP processor');
     }
     return newResponse;
   }