'height': int_or_none(f.get('height')),
'format_id': format_field(f, 'height', '%sp'),
} for f in video['qualities'] if f.get('fn')]
'height': int_or_none(f.get('height')),
'format_id': format_field(f, 'height', '%sp'),
} for f in video['qualities'] if f.get('fn')]