--- a/dom/media/MediaStreamGraph.cpp
+++ b/dom/media/MediaStreamGraph.cpp
@@ -2911,30 +2911,29 @@ SourceMediaStream::AddDirectTrackListene
     MutexAutoLock lock(mMutex);
     updateData = FindDataForTrack(aTrackID);
     track = FindTrack(aTrackID);
     if (track) {
       isAudio = track->GetType() == MediaSegment::AUDIO;
       isVideo = track->GetType() == MediaSegment::VIDEO;
     }
 
-    MediaStreamVideoSink* videoSink = listener->AsMediaStreamVideoSink();
-    if (track && isVideo && videoSink) {
+    if (track && isVideo && listener->AsMediaStreamVideoSink()) {
       // Re-send missed VideoSegment to new added MediaStreamVideoSink.
       VideoSegment* trackSegment = static_cast<VideoSegment*>(track->GetSegment());
       VideoSegment videoSegment;
       if (mTracks.GetForgottenDuration() < trackSegment->GetDuration()) {
         videoSegment.AppendSlice(*trackSegment,
                                  mTracks.GetForgottenDuration(),
                                  trackSegment->GetDuration());
       }
       if (updateData) {
         videoSegment.AppendSlice(*updateData->mData, 0, updateData->mData->GetDuration());
       }
-      videoSink->SetCurrentFrames(videoSegment);
+      listener->NotifyRealtimeTrackData(Graph(), 0, videoSegment);
     }
 
     if (track && (isAudio || isVideo)) {
       for (auto entry : mDirectTrackListeners) {
         if (entry.mListener == listener &&
             (entry.mTrackID == TRACK_ANY || entry.mTrackID == aTrackID)) {
           listener->NotifyDirectListenerInstalled(
             DirectMediaStreamTrackListener::InstallationResult::ALREADY_EXISTS);