fix: fix wrong logger scope

Author: nidbCN

StreamingCaptureBot.Core/FfMpeg.Net/Codecs/DecoderBase.cs

@@ -83,8 +83,6 @@ public void Decode(AvPacketWrapper packet, ref AvFrameWrapper frame)
             throw error;
         }
 
-        var scope = logger.BeginScope(frame.ToString());
-
         if (decodeResult < 0)
         {
             // 错误处理

StreamingCaptureBot.Core/Services/CaptureService.cs

@@ -124,6 +124,8 @@ public AvFrameWrapper DecodeNextFrameUnsafe()
             {
                 try
                 {
+                    #region Find Stream
+
                     do
                     {
                         _packet.Reset();
@@ -148,6 +150,8 @@ public AvFrameWrapper DecodeNextFrameUnsafe()
                         readResult.ThrowExceptionIfError();
                     } while (_packet.StreamIndex != _streamOption.Value.StreamIndex);
 
+                    #endregion
+
                     scope?.Dispose();   // ensure last scope has been disposed
                     scope = _logger.BeginScope(_packet.ToString());
 
@@ -206,10 +210,12 @@ public AvFrameWrapper DecodeNextFrameUnsafe()
                         frame.PictureType.ToString(),
                         frame.GetPresentationTimeSpan(_decoder.Context.TimeBase).ToString("c"));
 
+                    scope?.Dispose();
                     break;
                 }
                 finally
                 {
+                    scope?.Dispose();
                     _packet.Reset();
                 }
             }