From 06da927c7e8552ae124a76e72bb72af0ddc428ce Mon Sep 17 00:00:00 2001
From: Malte Rosenbjerg <rosenbjerg@users.noreply.github.com>
Date: Thu, 21 Oct 2021 19:44:22 +0200
Subject: [PATCH] Minor fixes

---
 FFMpegCore/FFMpeg/FFMpeg.cs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/FFMpegCore/FFMpeg/FFMpeg.cs b/FFMpegCore/FFMpeg/FFMpeg.cs
index ed3d390..13563ce 100644
--- a/FFMpegCore/FFMpeg/FFMpeg.cs
+++ b/FFMpegCore/FFMpeg/FFMpeg.cs
@@ -116,12 +116,9 @@ private static (FFMpegArguments, Action<FFMpegArgumentOptions> outputOptions) Bu
         {
             captureTime ??= TimeSpan.FromSeconds(source.Duration.TotalSeconds / 3);
             size = PrepareSnapshotSize(source, size);
-            if (streamIndex == null)
-            {
-                streamIndex = source.PrimaryVideoStream?.Index
-                    ?? source.VideoStreams.First()?.Index
-                    ?? 0;
-            }
+            streamIndex ??= source.PrimaryVideoStream?.Index
+                            ?? source.VideoStreams.FirstOrDefault()?.Index
+                            ?? 0;
 
             return (FFMpegArguments
                 .FromFileInput(input, false, options => options