AddictedCS SoundFingerprinting FFmpeg.AutoGen System.NullReferenceException

问：

如何解决以下问题？似乎是 FFmpeg 的类覆盖。

我正在尝试使用 AddictedCS SoundFingerprinting （https://github.com/AddictedCS/soundfingerprinting）。https://github.com/Ruslan-B/FFmpeg.AutoGen

使用 nuget 下载包后，我从源代码下载并编译以调试：

由于某种原因，FFmpeg.AutoGen.Abstractions 不断崩溃。 Visual Studio 2022，项目设置为 X64

例外情况：

FFmpeg.AutoGen.Abstractions 代码行 2906：

公共静态 AVFormatContext avformat_alloc_context（） => vectors.avformat_alloc_context（）;*

System.NullReferenceException
  HResult=0x80004003
  Message=Object reference not set to an instance of an object
  Source=FFmpeg.AutoGen.Abstractions
  StackTrace:
   at FFmpeg.AutoGen.Abstractions.ffmpeg.avformat_alloc_context() in C:\FFmpeg.AutoGen-master\FFmpeg.AutoGen.Abstractions\generated\ffmpeg.functions.facade.g.cs:line 2906

按照建议在正确的位置ffmpeg.exe

C:\fingerPrint\ConsoleApp1\ConsoleApp1\bin\x64\Debug\FFmpeg\bin\x64>ffmpeg.exe ffmpeg version 4.4.1-full_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers built with gcc 11.2.0 (Rev1, Built by MSYS2 project)

源代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SoundFingerprinting;
using SoundFingerprinting.Builder;
using SoundFingerprinting.Emy;
using FFmpeg.AutoGen.Bindings.DynamicallyLoaded;
using System.IO;

namespace ConsoleApp1
{
    internal class Program
    {
        private readonly IFingerprintCommandBuilder fingerprintCommandBuilder = new FingerprintCommandBuilder();
        static async Task Main(string[] args)
        {
            var current = Environment.CurrentDirectory;
            var probe = Path.Combine("FFmpeg", "bin", Environment.Is64BitProcess ? "x64" : "x86");
            var ffmpegBinaryPath = Path.Combine(current, probe);
            Console.WriteLine(Environment.CurrentDirectory);
            Console.WriteLine($"FFmpeg binaries found in: {ffmpegBinaryPath}");
            DynamicallyLoadedBindings.LibrariesPath = ffmpegBinaryPath;
  
            var audioService = new FFmpegAudioService();
            var hashedFingerprints = await FingerprintCommandBuilder.Instance
                                             .BuildFingerprintCommand()
                                             .From("c:\\temp\\chopin_short2.wav")
                                             .UsingServices(audioService)
                                             .Hash();
        }
    }
}

接下来我需要看哪里？这不适用于控制台 C# 项目吗？