3 files changed, 22 insertions, 13 deletions
diff --git a/MediaBrowser.Model/Entities/MediaStream.cs b/MediaBrowser.Model/Entities/MediaStream.cs
index 90a60cf47..344ebaf80 100644
--- a/MediaBrowser.Model/Entities/MediaStream.cs
+++ b/MediaBrowser.Model/Entities/MediaStream.cs
@@ -221,6 +221,8 @@ namespace MediaBrowser.Model.Entities
 
         public string LocalizedExternal { get; set; }
 
+        public string LocalizedHearingImpaired { get; set; }
+
         public string DisplayTitle
         {
             get
@@ -345,6 +347,11 @@ namespace MediaBrowser.Model.Entities
                             attributes.Add(string.IsNullOrEmpty(LocalizedUndefined) ? "Und" : LocalizedUndefined);
                         }
 
+                        if (IsHearingImpaired)
+                        {
+                            attributes.Add(string.IsNullOrEmpty(LocalizedHearingImpaired) ? "Hearing Impaired" : LocalizedHearingImpaired);
+                        }
+
                         if (IsDefault)
                         {
                             attributes.Add(string.IsNullOrEmpty(LocalizedDefault) ? "Default" : LocalizedDefault);
@@ -454,6 +461,12 @@ namespace MediaBrowser.Model.Entities
         public bool IsForced { get; set; }
 
         /// <summary>
+        /// Gets or sets a value indicating whether this instance is for the hearing impaired.
+        /// </summary>
+        /// <value><c>true</c> if this instance is for the hearing impaired; otherwise, <c>false</c>.</value>
+        public bool IsHearingImpaired { get; set; }
+
+        /// <summary>
         /// Gets or sets the height.
         /// </summary>
         /// <value>The height.</value>
diff --git a/MediaBrowser.Model/Entities/MediaStreamType.cs b/MediaBrowser.Model/Entities/MediaStreamType.cs
index e09aaf6d0..83751a6a7 100644
--- a/MediaBrowser.Model/Entities/MediaStreamType.cs
+++ b/MediaBrowser.Model/Entities/MediaStreamType.cs
@@ -23,6 +23,11 @@ namespace MediaBrowser.Model.Entities
         /// <summary>
         /// The embedded image.
         /// </summary>
-        EmbeddedImage
+        EmbeddedImage,
+
+        /// <summary>
+        /// The data.
+        /// </summary>
+        Data
     }
 }
diff --git a/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs b/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs
index 62a2f3ce8..d3b8400f3 100644
--- a/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs
+++ b/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs
@@ -28,10 +28,7 @@ namespace MediaBrowser.Model.Entities
         /// <returns><c>true</c> if a provider id with the given name was found; otherwise <c>false</c>.</returns>
         public static bool HasProviderId(this IHasProviderIds instance, string name)
         {
-            if (instance == null)
-            {
-                throw new ArgumentNullException(nameof(instance));
-            }
+            ArgumentNullException.ThrowIfNull(instance);
 
             return instance.TryGetProviderId(name, out _);
         }
@@ -56,10 +53,7 @@ namespace MediaBrowser.Model.Entities
         /// <returns><c>true</c> if a provider id with the given name was found; otherwise <c>false</c>.</returns>
         public static bool TryGetProviderId(this IHasProviderIds instance, string name, [NotNullWhen(true)] out string? id)
         {
-            if (instance == null)
-            {
-                throw new ArgumentNullException(nameof(instance));
-            }
+            ArgumentNullException.ThrowIfNull(instance);
 
             if (instance.ProviderIds == null)
             {
@@ -121,10 +115,7 @@ namespace MediaBrowser.Model.Entities
         /// <param name="value">The value.</param>
         public static void SetProviderId(this IHasProviderIds instance, string name, string? value)
         {
-            if (instance == null)
-            {
-                throw new ArgumentNullException(nameof(instance));
-            }
+            ArgumentNullException.ThrowIfNull(instance);
 
             // If it's null remove the key from the dictionary
             if (string.IsNullOrEmpty(value))