o Si{4@sddlZddlZddlZddlmZddlmZmZddlmZddl m Z m Z ddl m Z mZmZmZddlZddlZddlZddlmZddlmZmZmZmZdd lmZdd lm Z m!Z!m"Z"m#Z#m$Z$m%Z%ee&eefZ'eGd d d Z(dS) N) dataclass)BytesIOFileIO)Path)PIPErun)ListOptionalTupleUnion) read_audio)DurationMismatchError VideoInfoVideoLoadingError%get_audio_duration_mismatch_tolerance) AudioCache)PathlikeSeconds SmartOpen asdict_nonullcompute_num_samplesfastcopyc @sHeZdZUdZeed< eeed< eee fed< dZ e e ed< e defdd Ze defd d Z  d'd ede ede edejfddZ  d(d ede ededeeje ejffddZdededdfddZdeddfddZdefddZed)dd Zd!d"Z d ede ede!fd#d$Z"defd%d&Z#dS)* AudioSourcezQ AudioSource represents audio data that can be retrieved from somewhere. typechannelssourceNvideoreturncCs |jduSNrselfr"G/home/ubuntu/.local/lib/python3.10/site-packages/lhotse/audio/source.py has_videoBs zAudioSource.has_videocCs|Sr) _get_formatr r"r"r#formatFszAudioSource.formatoffsetdurationforce_opus_sampling_ratec Cs|j||d}t||||d\}}|durs$