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Bug correction in sound4python when one doesn't have numpy installed

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This commit is contained in:
hackEns 2013-12-05 18:01:27 +01:00
parent de7ae02da0
commit 5a4fe91ce1
1 changed files with 6 additions and 1 deletions
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7
Chorizo player/sound4python.py
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@ -52,7 +52,12 @@ def sound(itr,samprate=16000,autoscale=True,output=False):
wroteFrames=True wroteFrames=True
if( not wroteFrames and not foundNumpy ): if( not wroteFrames and not foundNumpy ):
#python w/o np doesn't have "short"/"int16", "@h" is "native,aligned short" #python w/o np doesn't have "short"/"int16", "@h" is "native,aligned short"
waveWrite.writeframes( struct.pack(len(itr)*"@h",[int(mult*itm) for itm in itr]) ) # BAD : waveWrite.writeframes( struct.pack(len(itr)*"@h",[int(mult*itm) for itm in itr]) )
writeValues = []
for itm in itr:
packed_value = struct.pack('h', int(mult*itm))
waveWrite.writeframes(packed_value)
wroteFrames=True wroteFrames=True
if( not wroteFrames ): if( not wroteFrames ):