def get_effects():
soxeff_h_funcs = _sox.sox_get_effect_fns()
i = 0
sehf = soxeff_h_funcs[0]
while sehf != _ffi.NULL:
seh = sehf()
if seh.name != _ffi.NULL and seh.usage != _ffi.NULL:
yield _ffi.string(seh.name), _ffi.string(seh.usage)
i += 1
sehf = soxeff_h_funcs[i]
def __init__(self, inpf, outf):
self._inpf = inpf._file
self._outf = outf._file
self._effects = []
self._cbdata = _ffi.NULL
self._sec = _sox.sox_create_effects_chain(_ffi.addressof(self._inpf.encoding),
_ffi.addressof(self._outf.encoding))
self.add_effect('input', [_ffi.string(self._inpf.filename)])
def __init__(self, file, msg=''):
errmsg = "[Error Code %d] %s (%s)" % (file.sox_errno, msg, _ffi.string(file.sox_errstr))
super(SoXFileException, self).__init__(errmsg)
def flow(self):
self._cbdata = _ffi.new_handle(self)
self.add_effect('output', [_ffi.string(self._outf.filename)])
_sox.sox_flow_effects(self._sec, _sox._flow_effects_c_callback, self._cbdata)
def filetype(self): return _ffi.string(self._file.filetype)
@property
from array import array
from _sox import ffi as _ffi, lib as _sox
NULL = _ffi.NULL
__soxversion__ = _ffi.string(_sox.sox_version())
effects = ('allpass',
'band',
'bandpass',
'bandreject',
'bass',
'bend',
'biquad',
'chorus',
'channels',
'compand',
'contrast',
'dcshift',
'delay',
'dither',
'downsample',
'echo',
'echos',
'equalizer',
'fade',
'fir',
'firfit',
'flanger',
'gain',