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dancasimiro / WAV.jl

Julia package for working with WAV files
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ArgumentError in wavappend #35

Closed ignacio-vc closed 8 years ago

ignacio-vc commented 8 years ago

Hello, I was trying to run the first example in your Readme. However, it seems to break when using wavappend. I get this error message:

julia> wavappend(y, "example.wav")
ERROR: ArgumentError: invalid open mode: rwa
 in open at ./iostream.jl:112
dancasimiro commented 8 years ago

I'm surprised that you are observing an ArgumentError. Does the file exist?

Regarding wavplay, it does work on Linux. It requires the libpulse-simple library. Is that installed on your system? It might be easier to track this in a different issue.

ignacio-vc commented 8 years ago

Yes, I have confirmed the file indeed exists. example.wav contains the sine that is first created in the example, but when you want to append the new cosine to it, the aforementioned error message appears. (ArgumentError: invalid open mode: rwa) And sure, I'll edit the wavplay problem into another issue

dancasimiro commented 8 years ago

@ignacio-vc Which version of Julia are you using?

Which version of WAV.jl are you using?

I reproduced the problem with Julia v0.4.5 and WAV.jl v0.7.0.