o
    'Wg@                     @   s,   d dl Z dd Zdd Zdd Zdd	 ZdS )
    Nc                 C   F   zd| ||f }t j|dd}|dkrW dS W dS  ty"   Y dS w )Nz4ffmpeg -y -i %s -filter_complex "atempo=tempo=%s" %sTshellr   F
subprocesscall	Exception)
input_filespeedout_filecmdres r   K/var/www/html/audio_editor/env/lib/python3.10/site-packages/ffmpeg/audio.pya_speed      r   c                 C   sH   zd| |||f }t j|dd}|dkrW dS W dS  ty#   Y dS w )Nzffmpeg -y -i %s -ss %s -t %s %sTr   r   Fr   )r	   
str_seconddurationr   r   r   r   r   r   a_intercept   s   r   c                 C   sd   z't | dk r
W dS d}|| }d||f }tj|dd}|dkr%W dS W dS  ty1   Y dS w )N   F|zffmpeg -y -i "concot:%s" %sTr   r   )lenjoinr   r   r   )input_file_listr   	split_stra_listr   r   r   r   r   a_split!   s   
r   c                 C   r   )Nz ffmpeg -y -i %s -af volume=%s %sTr   r   Fr   )r	   volumer   r   r   r   r   r   a_volume3   r   r   )r   r   r   r   r   r   r   r   r   <module>   s
   