diff --git a/FFMpegCore.Test/ArgumentBuilderTest.cs b/FFMpegCore.Test/ArgumentBuilderTest.cs
index 1c9cb5c..9772054 100644
--- a/FFMpegCore.Test/ArgumentBuilderTest.cs
+++ b/FFMpegCore.Test/ArgumentBuilderTest.cs
@@ -75,7 +75,7 @@ public void Builder_BuildString_HardwareAcceleration_Auto()
         {
             var str = FFMpegArguments.FromFileInput("input.mp4")
                 .OutputToFile("output.mp4", false, opt => opt.WithHardwareAcceleration()).Arguments;
-            Assert.AreEqual("-i \"input.mp4\" -hwaccel \"output.mp4\"", str);
+            Assert.AreEqual("-i \"input.mp4\" -hwaccel auto \"output.mp4\"", str);
         }
 
         [TestMethod]
diff --git a/FFMpegCore/FFMpeg/Arguments/HardwareAccelerationArgument.cs b/FFMpegCore/FFMpeg/Arguments/HardwareAccelerationArgument.cs
index da4b9ee..c0a2182 100644
--- a/FFMpegCore/FFMpeg/Arguments/HardwareAccelerationArgument.cs
+++ b/FFMpegCore/FFMpeg/Arguments/HardwareAccelerationArgument.cs
@@ -11,8 +11,6 @@ public HardwareAccelerationArgument(HardwareAccelerationDevice hardwareAccelerat
             HardwareAccelerationDevice = hardwareAccelerationDevice;
         }
 
-        public string Text => HardwareAccelerationDevice != HardwareAccelerationDevice.Auto
-            ? $"-hwaccel {HardwareAccelerationDevice.ToString().ToLower()}"
-            : "-hwaccel";
+        public string Text => $"-hwaccel {HardwareAccelerationDevice.ToString().ToLower()}";
     }
 }
\ No newline at end of file
diff --git a/FFMpegCore/FFMpeg/FFMpegArguments.cs b/FFMpegCore/FFMpeg/FFMpegArguments.cs
index fad42ce..e4396fe 100644
--- a/FFMpegCore/FFMpeg/FFMpegArguments.cs
+++ b/FFMpegCore/FFMpeg/FFMpegArguments.cs
@@ -45,6 +45,7 @@ public FFMpegArguments WithGlobalOptions(Action<FFMpegGlobalArguments> configure
         public FFMpegArguments AddFileInput(string filePath, bool verifyExists = true, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputArgument(verifyExists, filePath), addArguments);
         public FFMpegArguments AddFileInput(FileInfo fileInfo, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputArgument(fileInfo.FullName, false), addArguments);
         public FFMpegArguments AddUrlInput(Uri uri, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputArgument(uri.AbsoluteUri, false), addArguments);
+        public FFMpegArguments AddDeviceInput(string device, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputDeviceArgument(device), addArguments);
         public FFMpegArguments AddPipeInput(IPipeSource sourcePipe, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new InputPipeArgument(sourcePipe), addArguments);
         public FFMpegArguments AddMetaData(string content, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new MetaDataArgument(content), addArguments);
         public FFMpegArguments AddMetaData(IReadOnlyMetaData metaData, Action<FFMpegArgumentOptions>? addArguments = null) => WithInput(new MetaDataArgument(MetaDataSerializer.Instance.Serialize(metaData)), addArguments);
diff --git a/FFMpegCore/FFMpegCore.csproj b/FFMpegCore/FFMpegCore.csproj
index ecd0b85..7c3f7bb 100644
--- a/FFMpegCore/FFMpegCore.csproj
+++ b/FFMpegCore/FFMpegCore.csproj
@@ -12,12 +12,12 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <None Include="..\README.md" Pack="true" PackagePath="\"/>
+        <None Include="..\README.md" Pack="true" PackagePath="\" />
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Instances" Version="3.0.0"/>
-        <PackageReference Include="System.Text.Json" Version="7.0.1"/>
+        <PackageReference Include="Instances" Version="3.0.0" />
+        <PackageReference Include="System.Text.Json" Version="7.0.1" />
     </ItemGroup>
 
 </Project>