Add:Button for testing scan probes in audiobook tracks table

server/scanner/MediaFileScanner.js

@@ -289,5 +289,10 @@ class MediaFileScanner {
 
     return hasUpdated
   }
+
+  probeAudioFileWithTone(audioFile) {
+    Logger.debug(`[MediaFileScanner] using tone to probe audio file "${audioFile.metadata.path}"`)
+    return toneProber.rawProbe(audioFile.metadata.path)
+  }
 }
 module.exports = new MediaFileScanner()

server/scanner/Scanner.js

@@ -991,5 +991,9 @@ class Scanner {
     this.librariesScanning = this.librariesScanning.filter(ls => ls.id !== library.id)
     this.emitter('scan_complete', libraryScan.getScanEmitData)
   }
+
+  probeAudioFileWithTone(audioFile) {
+    return MediaFileScanner.probeAudioFileWithTone(audioFile)
+  }
 }
 module.exports = Scanner