Freigeben über


AVDecDDDynamicRangeScaleLow Property

 
Microsoft DirectShow 9.0

AVDecDDDynamicRangeScaleLow Property

Specifies the low-level boost when the decoder performs dynamic range control on a Dolby AC-3 audio stream.

Property GUID

CODECAPI_AVDecDDDynamicRangeScaleLow

Data Type

UINT32 (VT_UI4)

Possible Values

The value of this property has the following range:

Value Description
0 No dynamic range compression. Preserve the full dynamic range.
100 Apply full dynamic range compression.

Remarks

This property is read/write.

This property applies only when the value of the AVDecDDOperationalMode property is eAVDecDDOperationalMode_LINE.

Requirements

Header: Include codecapi.h.

See Also