Wave_read Class Reference

Public Member Functions
def	initfp
def	__init__
def	__del__
def	getfp
def	rewind
def	close
def	tell
def	getnchannels
def	getnframes
def	getsampwidth
def	getframerate
def	getcomptype
def	getcompname
def	getparams
def	getmarkers
def	getmark
def	setpos
def	readframes

Detailed Description

Variables used in this class:

These variables are available to the user though appropriate
methods of this class:
_file -- the open file with methods read(), close(), and seek()
          set through the __init__() method
_nchannels -- the number of audio channels
          available through the getnchannels() method
_nframes -- the number of audio frames
          available through the getnframes() method
_sampwidth -- the number of bytes per audio sample
          available through the getsampwidth() method
_framerate -- the sampling frequency
          available through the getframerate() method
_comptype -- the AIFF-C compression type ('NONE' if AIFF)
          available through the getcomptype() method
_compname -- the human-readable AIFF-C compression type
          available through the getcomptype() method
_soundpos -- the position in the audio stream
          available through the tell() method, set through the
          setpos() method

These variables are used internally only:
_fmt_chunk_read -- 1 iff the FMT chunk has been read
_data_seek_needed -- 1 iff positioned correctly in audio
          file for readframes()
_data_chunk -- instantiation of a chunk class for the DATA chunk
_framesize -- size of one frame in the file

Definition at line 94 of file wave.py.

Constructor & Destructor Documentation

def __init__	(		self,
			f
	)

Definition at line 156 of file wave.py.

    def __init__(self, f):
        self._i_opened_the_file = None
        if type(f) == type(''):
            f = __builtin__.open(f, 'rb')
            self._i_opened_the_file = f
        # else, assume it is an open file object already
        self.initfp(f)