| Re: Speaking of .wav files... [message #23266] |
Thu, 18 January 2001 20:52  |
Mark Rivers
Messages: 49
Registered: February 2000
|
Member |
|
|
David Fanning wrote in message ...
> RandyStack (randystack@aol.com) writes:
>
>> I, too, am dealing with .wav files...working with IDL to process signals
in the
>> spectral domain between FFTs and iFFTs. While I've found IDL to have
>> extraordinary resources for visualizing and displaying data, I've not
found any
>> corresponding routines to let me render the results of my sound
processing to
>> the speakers.
>>
>> Thus, is there any sort of "Play_Wav" routine? If not, has any here
working
>> with sound come up with a convenient way to get sound output from within
an IDL
>> app (other than writing a .wav file and opening a separate audio program
to
>> play it)? I'd love to include a "Play" button in my IDL user interfaces!
>
> Have you tried SPAWNing your Audio Program with the name of
> the WAV file to play? I think that's what I would do.
It's even simpler:
IDL> spawn, 'start myfile.wav'
You don't need to specify the player, Windows will launch whatever
application is associated with .WAV files. If the application is already
running it will just play the .WAV file without launching again.
I just tested the following and it works:
IDL> spawn, 'start message2.wav'
Mark Rivers
|
|
|
|
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
