Update event listener in createStream method to 'loadeddata' and simplify playback error handling in get-user-media.js

Author: vpalmisano

scripts/get-user-media.js

@@ -138,7 +138,7 @@ webrtcperf.FakeStream = class {
   createStream() {
     return new Promise((resolve, reject) => {
       this.element.addEventListener(
-        'canplay',
+        'loadeddata',
         () => {
           webrtcperf.log(`[FakeStream] Create fake ${this.kind} stream done`)
           resolve(this.element.captureStream())
@@ -153,9 +153,7 @@ webrtcperf.FakeStream = class {
         },
         { once: true },
       )
-      this.element.play().catch(err => {
-        webrtcperf.log(`[FakeStream] Create fake ${this.kind} play error:`, err)
-      })
+      this.element.play()
     })
   }