Magick .Net - Optimize on the fly

program.cs

using System;
using ImageMagick;
using System.IO;

namespace coreImagick
{
    class Program
    {
        static void Main(string[] args)
        {
            var bytes = File.ReadAllBytes(@"path\image.jpg");

            using (var mem = new MemoryStream(bytes))
            {
                var opt = new ImageOptimizer();
            
                if (opt.IsSupported(mem))
                {
                    var res = opt.Compress(mem);
                    Console.WriteLine("Resultado Optimizacion: " + res);
                    var result = mem.ToArray();
                    File.WriteAllBytes("image.jpg", mem.ToArray());
                }
                else
                {
                    Console.WriteLine("No soportado!");
                }
            }

        }
    }
}

program.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Magick.NET-Q16-x64" Version="7.1.0" />
  </ItemGroup>

</Project>