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Python Library Reference

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14.5wave -- Read and write WAV files

Thewave module provides a convenient interface to the WAV soundformat. It does not support compression/decompression, but it does supportmono/stereo.

Thewave module defines the following function and exception:

open(file[, mode])

Iffile is a string, open the file by that name, other treat itas a seekable file-like object.mode can be any of

'r','rb'

Read only mode.

'w','wb'

Write only mode.

Note that it does not allow read/write WAV files.

Amode of'r' or'rb' returns aWave_readobject, while amode of'w' or'wb' returnsaWave_write object. Ifmode is omitted and a file-like object is passed asfile,file.mode is used as thedefault value formode (the "b" flag is still added if necessary).

openfp(file, mode)

A synonym foropen(), maintained for backwards compatibility.

exceptionError

An error raised when something is impossible because it violates theWAV specification or hits an implementation deficiency.

• 14.5.1 Wave_read Objects
• 14.5.2 Wave_write Objects

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Python Library Reference

Previous:14.4.2 AU_write ObjectsUp:14. Multimedia ServicesNext:14.5.1 Wave_read Objects

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Release 2.2.3, documentation updated on 30 May 2003.