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zAu_write.setnframesc C s | j S )N)rm )r0 r r r rX s zAu_write.getnframesc C s |dkr|| _ ntd��d S )N)r[ rY zunknown compression type)rp r )r0 r+ �namer r r � setcomptype� s zAu_write.setcomptypec C s | j S )N)rp )r0 r r r r\ � s zAu_write.getcomptypec C s$ | j dkrdS | j dkr dS dS d S )NrY zCCITT G.711 u-lawrZ zCCITT G.711 A-lawznot compressed)rp )r0 r r r r] � s
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