1 files changed, 6 insertions, 10 deletions

diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
index e6ee9819e..78a82118e 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
@@ -6,16 +6,17 @@ using System.Diagnostics;
 using System.Globalization;
 using System.IO;
 using System.Text;
+using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Common.Configuration;
+using MediaBrowser.Common.Json;
 using MediaBrowser.Controller;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.IO;
-using MediaBrowser.Model.Serialization;
 using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.LiveTv.EmbyTV
@@ -25,10 +26,9 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
         private readonly ILogger _logger;
         private readonly IMediaEncoder _mediaEncoder;
         private readonly IServerApplicationPaths _appPaths;
-        private readonly IJsonSerializer _json;
         private readonly TaskCompletionSource<bool> _taskCompletionSource = new TaskCompletionSource<bool>();
         private readonly IServerConfigurationManager _serverConfigurationManager;
-
+        private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
         private bool _hasExited;
         private Stream _logFileStream;
         private string _targetPath;
@@ -38,13 +38,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             ILogger logger,
             IMediaEncoder mediaEncoder,
             IServerApplicationPaths appPaths,
-            IJsonSerializer json,
             IServerConfigurationManager serverConfigurationManager)
         {
             _logger = logger;
             _mediaEncoder = mediaEncoder;
             _appPaths = appPaths;
-            _json = json;
             _serverConfigurationManager = serverConfigurationManager;
         }
 
@@ -66,7 +64,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             _logger.LogInformation("Recording completed to file {0}", targetFile);
         }
 
-        private Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken)
+        private async Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken)
         {
             _targetPath = targetFile;
             Directory.CreateDirectory(Path.GetDirectoryName(targetFile));
@@ -95,8 +93,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             // FFMpeg writes debug/error info to stderr. This is useful when debugging so let's put it in the log directory.
             _logFileStream = new FileStream(logFilePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true);
 
-            var commandLineLogMessageBytes = Encoding.UTF8.GetBytes(_json.SerializeToString(mediaSource) + Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine);
-            _logFileStream.Write(commandLineLogMessageBytes, 0, commandLineLogMessageBytes.Length);
+            await JsonSerializer.SerializeAsync(_logFileStream, mediaSource, _jsonOptions, cancellationToken).ConfigureAwait(false);
+            await _logFileStream.WriteAsync(Encoding.UTF8.GetBytes(Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine), cancellationToken).ConfigureAwait(false);
 
             _process = new Process
             {
@@ -115,8 +113,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             _ = StartStreamingLog(_process.StandardError.BaseStream, _logFileStream);
 
             _logger.LogInformation("ffmpeg recording process started for {0}", _targetPath);
-
-            return _taskCompletionSource.Task;
         }
 
         private string GetCommandLineArgs(MediaSourceInfo mediaSource, string inputTempFile, string targetFile, TimeSpan duration)