Add RMS Compressor

Core/RenderManager.cs

@@ -620,16 +620,9 @@ namespace ADOFAIRenderer.Core
                         FrameAvailableEvent.WaitOne(50);
                     }
 
-                    if (IsRenderCancelled)
-                    {
-                        videoFFmpeg.Dispose();
-                    }
-                    else
-                    {
-                        videoFFmpeg.End();
-                        videoFFmpeg.Dispose();
-                    }
-                    
+                    if (!IsRenderCancelled) videoFFmpeg.End();
+                    videoFFmpeg.Dispose();
+
                     lock (_allVideoFFmpegInstances)
                     {
                         _allVideoFFmpegInstances.Remove(videoFFmpeg);
@@ -815,8 +808,8 @@ namespace ADOFAIRenderer.Core
         {
             return codec switch
             {
-                Codec.AV1 or Codec.VP9 => ".webm",
-                Codec.VVC => ".mkv",
+                Codec.VP9 => ".webm",
+                Codec.AV1 or Codec.VVC => ".mkv",
                 _ => ".mp4"
             };
         }