--- a/dom/media/MediaFormatReader.cpp
+++ b/dom/media/MediaFormatReader.cpp
@@ -1334,26 +1334,24 @@ MediaFormatReader::ResetDecode(TargetQue
   }
   mVideo.mWaitingPromise.RejectIfExists(WaitForDataRejectValue(MediaData::VIDEO_DATA, WaitForDataRejectValue::CANCELED), __func__);
 
   // Reset miscellaneous seeking state.
   mPendingSeekTime.reset();
 
   if (HasVideo()) {
     mVideo.ResetDemuxer();
-    mVideo.ResetState();
     Reset(TrackInfo::kVideoTrack);
     if (mVideo.HasPromise()) {
       mVideo.RejectPromise(CANCELED, __func__);
     }
   }
 
   if (HasAudio() && aQueues == AUDIO_VIDEO) {
     mAudio.ResetDemuxer();
-    mAudio.ResetState();
     Reset(TrackInfo::kAudioTrack);
     if (mAudio.HasPromise()) {
       mAudio.RejectPromise(CANCELED, __func__);
     }
   }
   return MediaDecoderReader::ResetDecode(aQueues);
 }