SPBindToFile append to .wav file

Question

I have an application that generates audio.

At any time the user can choose to output to a .wav file instead of the speakers (I use SPBindToFile). However the user may then choose to generate more audio that I want to append to what has already been recorded.

Can anyone suggest a good way to make it output to the end of an existing audio file? So far all I thought of is to keep the file open just in case they want to add more to it at some stage, but it won't let them add to one from a previous session.

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~~~ PEr aRDUa ad asTrA ~~~ (through adversity to the stars)

Answer 1

Hi worksofcraft,

Your question is more relative to Speech API. I move your thread to Windows Desktop SDK forum, it is a better place for you to ask questions about Speech API.

Thanks for understanding.

Regards,

Damon

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Damon Zheng [MSFT]
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