Hello, I am trying to write a simple test in order to get the audio level
at a certain frame. So far I have:
import mlt
import sys
mlt.Factory.init()
profile = mlt.Profile( )
prod = mlt.Producer(profile, sys.argv[1])
profile.from_producer(prod)
#test
i = 172
prod.seek(i)
frame = prod.get_frame()
print type(frame.get_audio(mlt.mlt_audio_float, 48000, 2, 1))
This doesn't work, I get the following exception:
TypeError: in method 'Frame_get_audio', argument 2 of type
'mlt_audio_format &'
Do you have an idea of how to fix this?
Thank you!
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