Hi guys,

I am playing with gnuradio companion. I have a question on wav file.

I play like this first (the samp_rate set to 32k)

*Audio Source ---> Wav File Sink;*

I save the file as test.wav. It sound well.

Then, I play the file back (samp_rate is 32k).

*Wave File Source ---> Audio Sink; *

The error comes as: WAV file does not contain any samples.

Could anyone point out the problem? How could I use the 'wav file source'
block?

Thanks,

Baokun
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