Minor improvements

3 files changed, 24 insertions, 22 deletions

diff --git a/Jellyfin.Api/Controllers/DynamicHlsController.cs b/Jellyfin.Api/Controllers/DynamicHlsController.cs
index 670b41611..5fd9780c5 100644
--- a/Jellyfin.Api/Controllers/DynamicHlsController.cs
+++ b/Jellyfin.Api/Controllers/DynamicHlsController.cs
@@ -1144,30 +1144,30 @@ namespace Jellyfin.Api.Controllers
 
             var builder = new StringBuilder();
 
-            builder.AppendLine("#EXTM3U");
-            builder.AppendLine("#EXT-X-PLAYLIST-TYPE:VOD");
-            builder.AppendLine("#EXT-X-VERSION:3");
-            builder.AppendLine("#EXT-X-TARGETDURATION:" + Math.Ceiling(segmentLengths.Length > 0 ? segmentLengths.Max() : state.SegmentLength).ToString(CultureInfo.InvariantCulture));
-            builder.AppendLine("#EXT-X-MEDIA-SEQUENCE:0");
+            builder.AppendLine("#EXTM3U")
+                .AppendLine("#EXT-X-PLAYLIST-TYPE:VOD")
+                .AppendLine("#EXT-X-VERSION:3")
+                .Append("#EXT-X-TARGETDURATION:")
+                .Append(Math.Ceiling(segmentLengths.Length > 0 ? segmentLengths.Max() : state.SegmentLength))
+                .AppendLine()
+                .AppendLine("#EXT-X-MEDIA-SEQUENCE:0");
 
-            var queryString = Request.QueryString;
             var index = 0;
-
             var segmentExtension = GetSegmentFileExtension(streamingRequest.SegmentContainer);
+            var queryString = Request.QueryString;
 
             foreach (var length in segmentLengths)
             {
-                builder.AppendLine("#EXTINF:" + length.ToString("0.0000", CultureInfo.InvariantCulture) + ", nodesc");
-                builder.AppendLine(
-                    string.Format(
-                        CultureInfo.InvariantCulture,
-                        "hls1/{0}/{1}{2}{3}",
-                        name,
-                        index.ToString(CultureInfo.InvariantCulture),
-                        segmentExtension,
-                        queryString));
-
-                index++;
+                builder.Append("#EXTINF:")
+                    .Append(length.ToString("0.0000", CultureInfo.InvariantCulture))
+                    .Append(", nodesc")
+                    .Append("hls1/")
+                    .Append(name)
+                    .Append('/')
+                    .Append(index++)
+                    .Append(segmentExtension)
+                    .Append(queryString)
+                    .AppendLine();
             }
 
             builder.AppendLine("#EXT-X-ENDLIST");
diff --git a/Jellyfin.Api/Controllers/LiveTvController.cs b/Jellyfin.Api/Controllers/LiveTvController.cs
index 32ebfbd98..3557e6304 100644
--- a/Jellyfin.Api/Controllers/LiveTvController.cs
+++ b/Jellyfin.Api/Controllers/LiveTvController.cs
@@ -1017,9 +1017,9 @@ namespace Jellyfin.Api.Controllers
             [FromQuery] bool validateListings = false,
             [FromQuery] bool validateLogin = false)
         {
-            using var sha = SHA1.Create();
             if (!string.IsNullOrEmpty(pw))
             {
+                using var sha = SHA1.Create();
                 listingsProviderInfo.Password = Hex.Encode(sha.ComputeHash(Encoding.UTF8.GetBytes(pw)));
             }
 
diff --git a/Jellyfin.Api/Controllers/SubtitleController.cs b/Jellyfin.Api/Controllers/SubtitleController.cs
index 78c9d4398..cc682ed54 100644
--- a/Jellyfin.Api/Controllers/SubtitleController.cs
+++ b/Jellyfin.Api/Controllers/SubtitleController.cs
@@ -281,7 +281,8 @@ namespace Jellyfin.Api.Controllers
             var builder = new StringBuilder();
             builder.AppendLine("#EXTM3U")
                 .Append("#EXT-X-TARGETDURATION:")
-                .AppendLine(segmentLength.ToString(CultureInfo.InvariantCulture))
+                .Append(segmentLength)
+                .AppendLine()
                 .AppendLine("#EXT-X-VERSION:3")
                 .AppendLine("#EXT-X-MEDIA-SEQUENCE:0")
                 .AppendLine("#EXT-X-PLAYLIST-TYPE:VOD");
@@ -296,8 +297,9 @@ namespace Jellyfin.Api.Controllers
                 var lengthTicks = Math.Min(remaining, segmentLengthTicks);
 
                 builder.Append("#EXTINF:")
-                    .Append(TimeSpan.FromTicks(lengthTicks).TotalSeconds.ToString(CultureInfo.InvariantCulture))
-                    .AppendLine(",");
+                    .Append(TimeSpan.FromTicks(lengthTicks).TotalSeconds)
+                    .Append(',')
+                    .AppendLine();
 
                 var endPositionTicks = Math.Min(runtime, positionTicks + segmentLengthTicks);