AVDecDDDynamicRangeScaleLow property

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

This property is read/write.

Data type

UINT32 (VT_UI4)

Property GUID

CODECAPI_AVDecDDDynamicRangeScaleLow

Property value

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

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps | UWP apps]
Minimum supported server	Windows 2000 Server [desktop apps | UWP apps]
Header	Codecapi.h

See also

Codec API Properties

ICodecAPI Interface