fix: Prevent error and incorrect duration

Only check active stream:
  1. Not loaded stream maxTimestamp initialized to 0
    which the following setDuration does not allowed
  2. Inactive stream maxTimestamp always smaller
    when the user changed the resolution,
    the maxTimestamp value fell out of sync.

lib/hls/hls_parser.js

@@ -308,7 +308,13 @@ shaka.hls.HlsParser = class {
       const PresentationType = shaka.hls.HlsParser.PresentationType_;
       this.setPresentationType_(PresentationType.VOD);
 
-      const maxTimestamps = streamInfos.map((s) => s.maxTimestamp);
+      // Only check active stream:
+      // 1. Not loaded stream maxTimestamp initialized to 0
+      //   which the following setDuration does not allowed
+      // 2. Inactive stream maxTimestamp always smaller
+      //   when the user changed the resolution,
+      //   the maxTimestamp value fell out of sync.
+      const maxTimestamps = activeStreamInfos.map((s) => s.maxTimestamp);
       // The duration is the minimum of the end times of all streams.
       this.presentationTimeline_.setDuration(Math.min(...maxTimestamps));
       this.playerInterface_.updateDuration();