IMSVidAudioRenderer::put_Volume method (segment.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The put_Volume method specifies the audio renderer's volume level.

Syntax

HRESULT put_Volume(
  [in] long lVol
);

Parameters

[in] lVol

Specifies the volume level, in units of .01 decibel (dB).

Return value

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

Full volume is 0 and silence is �10,000. Multiply the desired decibel level by 100; for example, �100 dB is �10,000.

Requirements

Requirement	Value
Minimum supported client	Windows�XP [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	segment.h (include Msvidctl.h)

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