diff --git a/MediaBrowser.Providers/MediaInfo/AudioResolver.cs b/MediaBrowser.Providers/MediaInfo/AudioResolver.cs
index 481a82df49..bd778684ed 100644
--- a/MediaBrowser.Providers/MediaInfo/AudioResolver.cs
+++ b/MediaBrowser.Providers/MediaInfo/AudioResolver.cs
@@ -21,7 +21,7 @@ namespace MediaBrowser.Providers.MediaInfo
 {
     public class AudioResolver
     {
-        public async Task<List<MediaStream>> GetExternalAudioStreams(
+        public async Task<IAsyncEnumerable<MediaStream>> GetExternalAudioStreams(
             Video video,
             int startIndex,
             IDirectoryService directoryService,