3 files changed, 38 insertions, 1 deletions
diff --git a/MediaBrowser.Model/Configuration/EncodingOptions.cs b/MediaBrowser.Model/Configuration/EncodingOptions.cs
index 2720c0bdf..98fc2e632 100644
--- a/MediaBrowser.Model/Configuration/EncodingOptions.cs
+++ b/MediaBrowser.Model/Configuration/EncodingOptions.cs
@@ -1,6 +1,7 @@
 #pragma warning disable CA1819 // XML serialization handles collections improperly, so we need to use arrays
 
 #nullable disable
+using System.ComponentModel;
 using MediaBrowser.Model.Entities;
 
 namespace MediaBrowser.Model.Configuration;
@@ -57,8 +58,10 @@ public class EncodingOptions
         AllowHevcEncoding = false;
         AllowAv1Encoding = false;
         EnableSubtitleExtraction = true;
+        SubtitleExtractionTimeoutMinutes = 30;
         AllowOnDemandMetadataBasedKeyframeExtractionForExtensions = ["mkv"];
         HardwareDecodingCodecs = ["h264", "vc1"];
+        HlsAudioSeekStrategy = HlsAudioSeekStrategy.DisableAccurateSeek;
     }
 
     /// <summary>
@@ -287,6 +290,11 @@ public class EncodingOptions
     public bool EnableSubtitleExtraction { get; set; }
 
     /// <summary>
+    /// Gets or sets the timeout for subtitle extraction in minutes.
+    /// </summary>
+    public int SubtitleExtractionTimeoutMinutes { get; set; }
+
+    /// <summary>
     /// Gets or sets the codecs hardware encoding is used for.
     /// </summary>
     public string[] HardwareDecodingCodecs { get; set; }
@@ -295,4 +303,10 @@ public class EncodingOptions
     /// Gets or sets the file extensions on-demand metadata based keyframe extraction is enabled for.
     /// </summary>
     public string[] AllowOnDemandMetadataBasedKeyframeExtractionForExtensions { get; set; }
+
+    /// <summary>
+    /// Gets or sets the method used for audio seeking in HLS.
+    /// </summary>
+    [DefaultValue(HlsAudioSeekStrategy.DisableAccurateSeek)]
+    public HlsAudioSeekStrategy HlsAudioSeekStrategy { get; set; }
 }
diff --git a/MediaBrowser.Model/Configuration/HlsAudioSeekStrategy.cs b/MediaBrowser.Model/Configuration/HlsAudioSeekStrategy.cs
new file mode 100644
index 000000000..49feeb435
--- /dev/null
+++ b/MediaBrowser.Model/Configuration/HlsAudioSeekStrategy.cs
@@ -0,0 +1,23 @@
+namespace MediaBrowser.Model.Configuration
+{
+    /// <summary>
+    /// An enum representing the options to seek the input audio stream when
+    /// transcoding HLS segments.
+    /// </summary>
+    public enum HlsAudioSeekStrategy
+    {
+        /// <summary>
+        /// If the video stream is transcoded and the audio stream is copied,
+        /// seek the video stream to the same keyframe as the audio stream. The
+        /// resulting timestamps in the output streams may be inaccurate.
+        /// </summary>
+        DisableAccurateSeek = 0,
+
+        /// <summary>
+        /// Prevent audio streams from being copied if the video stream is transcoded.
+        /// The resulting timestamps will be accurate, but additional audio transcoding
+        /// overhead will be incurred.
+        /// </summary>
+        TranscodeAudio = 1,
+    }
+}
diff --git a/MediaBrowser.Model/Configuration/ServerConfiguration.cs b/MediaBrowser.Model/Configuration/ServerConfiguration.cs
index a58c01c96..ac5c12304 100644
--- a/MediaBrowser.Model/Configuration/ServerConfiguration.cs
+++ b/MediaBrowser.Model/Configuration/ServerConfiguration.cs
@@ -287,5 +287,5 @@ public class ServerConfiguration : BaseApplicationConfiguration
     /// <summary>
     /// Gets or sets a value indicating whether old authorization methods are allowed.
     /// </summary>
-    public bool EnableLegacyAuthorization { get; set; } = true;
+    public bool EnableLegacyAuthorization { get; set; }
 }