fix: #3707

katspaugh · Sep 2, 2024 · 1a0cc9d · 1a0cc9d
1 parent 5f32d82
commit 1a0cc9d
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/src/wavesurfer.ts b/src/wavesurfer.ts
@@ -524,12 +524,10 @@ class WaveSurfer extends Player<WaveSurferEvents> {
 
   /** Get the duration of the audio in seconds */
   public getDuration(): number {
-    let duration = super.getDuration() || 0
-    // Fall back to the decoded data duration if the media duration is incorrect
-    if ((duration === 0 || duration === Infinity) && this.decodedData) {
-      duration = this.decodedData.duration
-    }
-    return duration
+    if (this.decodedData) return this.decodedData.duration
+    // Fall back to the audio data duration if the audio not decoded
+    // if super.getDuration == NAN, which means it's impossible to get the duration, should wait until onloadedmetadata trigger
+    return super.getDuration() || 0
   }
 
   /** Toggle if the waveform should react to clicks */