What kind of wav file vector could play? Should I install or update some of my Python3 packages?

[Johnnydaszhu]

File "/anaconda3/lib/python3.7/wave.py", line 510, in open
return Wave_read(f)
File "/anaconda3/lib/python3.7/wave.py", line 164, in init
self.initfp(f)
File "/anaconda3/lib/python3.7/wave.py", line 144, in initfp
self._read_fmt_chunk(chunk)
File "/anaconda3/lib/python3.7/wave.py", line 269, in _read_fmt_chunk
raise Error('unknown format: %r' % (wFormatTag,))
wave.Error: unknown format: 65534

[ashelly]

https://stackoverflow.com/q/29000788/10396. You should use an audio tool to convert to a one channel wav, since he only has 1 speaker.

[CozmoCyke]

The Vector's speaker is driven at 16bits, single channel, with a sample rate of 8000-16025 samples/sec.