formatAudioRecordDuration function
Implementation
String formatAudioRecordDuration(int milliseconds) {
final seconds = (milliseconds / 1000).floor();
final minutes = (seconds / 60).floor();
final remainingSeconds = seconds % 60;
final formattedMinutes = minutes.toString().padLeft(2, '0');
final formattedSeconds = remainingSeconds.toString().padLeft(2, '0');
return '$formattedMinutes:$formattedSeconds';
}