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Direktori : /opt/alt/python38/lib64/python3.8/__pycache__/ |
Current File : //opt/alt/python38/lib64/python3.8/__pycache__/sndhdr.cpython-38.opt-2.pyc |
U .��c� � @ s. d dgZ ddlmZ edd�Zdej_dej_dej_d ej_d ej _dd � Z dd� Zg Zd d� Z e�e � dd� Ze�e� dd� Ze�e� dd� Ze�e� dd� Ze�e� dd� Ze�e� dd� Ze�e� dd� Ze�e� dd� Zdd � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zed)k�r*e� d*S )+�what�whathdr� )� namedtuple� SndHeadersz.filetype framerate nchannels nframes sampwidthz�The value for type indicates the data type and will be one of the strings 'aifc', 'aiff', 'au','hcom', 'sndr', 'sndt', 'voc', 'wav', '8svx', 'sb', 'ub', or 'ul'.zYThe sampling_rate will be either the actual value or 0 if unknown or difficult to decode.z^The number of channels or 0 if it cannot be determined or if the value is difficult to decode.z?The value for frames will be either the number of frames or -1.zAEither the sample size in bits or 'A' for A-LAW or 'U' for u-LAW.c C s t | �}|S )N)r )�filename�res� r �+/opt/alt/python38/lib64/python3.8/sndhdr.pyr 4 s c C s^ t | d��J}|�d�}tD ]*}|||�}|rt|� W 5 Q R � S qW 5 Q R � d S Q R X d S )N�rbi )�open�read�testsr )r �f�hZtfr r r r r : s c C s� dd l }| �d�sd S | dd� dkr,d}n| dd� dkrBd}nd S |�d� z|�|d �}W n t|jfk r| Y d S X ||�� |�� |�� d|� � fS ) Nr � FORM� � s AIFC�aifcs AIFFZaiff�r) r � startswith�seekr �EOFError�Error�getframerate�getnchannels� getnframes�getsampwidth)r r r Zfmt�ar r r � test_aifcK s"