if (startTime != null) { addAESTimeRange (timeline, startTime, f.getDuration ());
AESAudioMetadata.TimeDesc startTime = f.getStartTime(); if (startTime != null) { writeAESTimeRange (margn3, startTime, f.getDuration());
if (startTime != null) { _writer.println (margn3 + elementStart ("aes:timeline")); writeAESTimeRange (margn3, startTime, f.getDuration()); _writer.println (margn3 + elementEnd ("aes:timeline"));