.batch audio quality analyzer

backend/file_dialog.go

@@ -11,8 +11,8 @@ func SelectMultipleFiles(ctx context.Context) ([]string, error) {
 		Title: "Select Audio Files",
 		Filters: []runtime.FileFilter{
 			{
-				DisplayName: "Audio Files (*.mp3, *.m4a, *.flac)",
-				Pattern:     "*.mp3;*.m4a;*.flac",
+				DisplayName: "Audio Files (*.mp3, *.m4a, *.flac, *.aac)",
+				Pattern:     "*.mp3;*.m4a;*.flac;*.aac",
 			},
 			{
 				DisplayName: "MP3 Files (*.mp3)",
@@ -26,6 +26,10 @@ func SelectMultipleFiles(ctx context.Context) ([]string, error) {
 				DisplayName: "FLAC Files (*.flac)",
 				Pattern:     "*.flac",
 			},
+			{
+				DisplayName: "AAC Files (*.aac)",
+				Pattern:     "*.aac",
+			},
 			{
 				DisplayName: "All Files (*.*)",
 				Pattern:     "*.*",

backend/filemanager.go

@@ -94,7 +94,7 @@ func ListAudioFiles(dirPath string) ([]FileInfo, error) {
 		}
 
 		ext := strings.ToLower(filepath.Ext(path))
-		if ext == ".flac" || ext == ".mp3" || ext == ".m4a" {
+		if ext == ".flac" || ext == ".mp3" || ext == ".m4a" || ext == ".aac" {
 			result = append(result, FileInfo{
 				Name:  info.Name(),
 				Path:  path,