Modify buffer data in probe callback in python
Sebastian de Castelberg
sebu at kpricorn.org
Tue Nov 22 02:00:46 PST 2011
I was wondering if it is possible to modify audio data in a buffer
probe callback in python. Basically, I'd like to do something like
'cb_have_data' in  but in python. There's a data attribute on the
buffer object that looks like a string representation of the binary
audio data, but I wasn't able to modify it's content. Did anyone
already try something similar?
def data_probe(pad, buffer):
# modify buffer.data
I appreciate your hints.
sebastian de castelberg
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