加上调试逻辑尝试多次转换

Author: lindexi

src/MediaConverters/MediaConverters.Tool/Program.cs

@@ -64,6 +64,8 @@ static async Task<int> Main(string[] args)
                 EnhancedGraphicsMetafileOptimizationResult optimizationResult = EnhancedGraphicsMetafileOptimization.ConvertWmfOrEmfToPngFile(optimizationContext);
                 Console.WriteLine($"Finish convert to png file.{optimizationResult}");
 
+                optimizationResult = EnhancedGraphicsMetafileOptimization.ConvertWmfOrEmfToPngFile(optimizationContext);
+
                 if (optimizationResult.IsSuccess)
                 {
                     inputFile = optimizationResult.OptimizedImageFile.FullName;