Add IMediaAnalysis interface

Former-commit-id: 8c77ce0cdf

FFMpegCore/FFProbe/IMediaAnalysis.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace FFMpegCore
+{
+    public interface IMediaAnalysis
+    {
+        string Path { get; }
+        string Extension { get; }
+        TimeSpan Duration { get; }
+        MediaFormat Format { get; }
+        AudioStream PrimaryAudioStream { get; }
+        VideoStream PrimaryVideoStream { get; }
+        List<VideoStream> VideoStreams { get; }
+        List<AudioStream> AudioStreams { get; }
+    }
+}