Review usage of string.Substring (part 1)

Reduced allocations by replacing string.Substring with ReadOnlySpan<char>.Slice

1 files changed, 2 insertions, 2 deletions

diff --git a/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs b/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs
index 0e2d70017..43a45291c 100644
--- a/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs
+++ b/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs
@@ -35,7 +35,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
                         continue;
                     }
 
-                    if (line.StartsWith("["))
+                    if (line[0] == '[')
                     {
                         break;
                     }
@@ -62,7 +62,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
             return trackInfo;
         }
 
-        long GetTicks(string time)
+        private long GetTicks(ReadOnlySpan<char> time)
         {
             return TimeSpan.TryParseExact(time, @"h\:mm\:ss\.ff", _usCulture, out var span)
                 ? span.Ticks : 0;