Audio¶ class bale.Audio(file_id, duration=None, file_size=None, bot=None, mime_type=None, title=None)¶ Bases: File This object shows an Audio. file_id¶ Identifier for this file, which can be used to download or reuse the file. Type: str duration¶ Duration of the audio in seconds as defined by sender. Type: int file_size¶ File size in bytes. Type: int mime_type¶ MIME type of the file as defined by sender. Type: Optional[str] title¶ Title of the audio as defined by sender or by audio tags. Type: Optional[str]