Audio Mixer: FAQ

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q: The audio mixer is not implementing the iseekable interface. When I add the mixer to a graph where seeking is currently enabled, the addition of the mixer removes the graph's ability to seek. Also, when I wrote a source filter that was using the interface, the mixer was not passing seek requests to its pin.

a: Output pins of Audio Mixer filter supports IMediaSeeking. Please, see graph on attached picture. Seeking can be not supported only if some connected upstream filter not support it.

AudioMixer Seeking.gif
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