KSPROPERTY_AUDIO_REVERB_TIME
The KSPROPERTY_AUDIO_REVERB_TIME property specifies the reverberation time. This is a property of a reverb node (KSNODETYPE_REVERB).
Usage Summary Table
| Get | Set | Target | Property descriptor type | Property value type |
|---|---|---|---|---|
Yes |
Yes |
Filter |
KSNODEPROPERTY |
ULONG |
The property value is of type ULONG, and it specifies the number of seconds for which the reverberation will continue. It is expressed in seconds and the value can range from 0 through 255.9961 in 1/256th increments. To accommodate this, the property value should be expressed as a fixed point 16.16 value, where the following is true:
- The value 0x00010000 represents 1 second
- The value 0xFFFFFFFF represents (65536-1/65536) seconds
Return Value
A KSPROPERTY_AUDIO_REVERB_TIME property request returns STATUS_SUCCESS to indicate that it has completed successfully. Otherwise, the request returns an appropriate error status code.
Requirements
Version |
Windows Vista |
Header |
Ksmedia.h |