Le Quoc Do

How to waveform is displayed real-time in time domain when speech is spoken into microphone

Please help me. Thanks!

Re: Media Foundation Development Draw a waveform

Mike Wasson-MSFT

There is a DirectShow sample that does this (the drawing part):


And for audio capture in DirectShow: http://msdn2.microsoft.com/en-us/library/ms779317.aspx

btw, if you take this route, the DirectShow programming forum is here: http://forums.microsoft.com/MSDN/ShowForum.aspx ForumID=129&SiteID=1

Mike Wasson, SDK Documentation
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