Experimental ffmpeg plugin

CUETools.Codecs.ffmpeg/DecoderSettings.cs

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+using FFmpeg.AutoGen;
+using Newtonsoft.Json;
+using System;
+using System.ComponentModel;
+using System.Runtime.InteropServices;
+
+namespace CUETools.Codecs.ffmpegdll
+{
+
+    [JsonObject(MemberSerialization.OptIn)]
+    public abstract class DecoderSettings: IAudioDecoderSettings
+    {
+        #region IAudioDecoderSettings implementation
+
+        [Browsable(false)]
+        public string Name => "ffmpeg";
+
+        [Browsable(false)]
+        public Type DecoderType => typeof(AudioDecoder);
+
+        [Browsable(false)]
+        public int Priority => 1;
+
+        [Browsable(false)]
+        public abstract string Extension { get; }
+
+        public IAudioDecoderSettings Clone()
+        {
+            return MemberwiseClone() as IAudioDecoderSettings;
+        }
+        #endregion
+
+        public abstract AVCodecID Codec { get; }
+
+        //        [DisplayName("Version")]
+        //        [Description("Library version")]
+        //        public string Version => Marshal.PtrToStringAnsi(MACLibDll.GetVersionString());
+    }
+
+    public class MLPDecoderSettings : DecoderSettings, IAudioDecoderSettings
+    {
+        public override string Extension => "mlp";
+        public override AVCodecID Codec => AVCodecID.AV_CODEC_ID_MLP;
+        public MLPDecoderSettings()
+        {
+            this.Init();
+        }
+    }
+    public class FLACDecoderSettings : DecoderSettings, IAudioDecoderSettings
+    {
+        public override string Extension => "flac";
+        public override AVCodecID Codec => AVCodecID.AV_CODEC_ID_FLAC;
+        public FLACDecoderSettings()
+        {
+            this.Init();
+        }
+    }
+
+    public class WavPackDecoderSettings : DecoderSettings, IAudioDecoderSettings
+    {
+        public override string Extension => "wv";
+        public override AVCodecID Codec => AVCodecID.AV_CODEC_ID_WAVPACK;
+        public WavPackDecoderSettings()
+        {
+            this.Init();
+        }
+    }
+}