IMpegAudioDecoder::put_DecoderAccuracy method (mpegtype.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Specifies the decoder accuracy as a three-level quality setting.

Syntax

HRESULT put_DecoderAccuracy(
  [in] unsigned long Accuracy
);

Parameters

[in] Accuracy

Indicates the quality setting. 0 = best, 0x4000 = high, 0x8000 = full.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Requirements

See also

IMpegAudioDecoder