Used with BASS_FXGetParameters(Int32, IntPtr) and BASS_FXSetParameters(Int32, IntPtr) to retrieve and set the parameters of a volume level effect.
Inheritance Hierarchy
Un4seen.BassBASS_FX_VOLUME_PARAM
Namespace: Un4seen.Bass
Assembly: Bass.Net (in Bass.Net.dll) Version: 2.4.17.5
Syntax
[SerializableAttribute] [StructLayoutAttribute(LayoutKind.Sequential, CharSet = CharSet.Ansi)] public sealed class BASS_FX_VOLUME_PARAM
The BASS_FX_VOLUME_PARAM type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | BASS_FX_VOLUME_PARAM |
Default constructor.
|
| BASS_FX_VOLUME_PARAM(Single, Single, Single, Int32) |
constructor already setting the members
|
Fields
| Name | Description | |
|---|---|---|
 | fCurrent |
The current volume level... -1 = leave existing current level when setting parameters. The default value is 1.
|
| fTarget |
The new volume level... 0 = silent, 1.0 = normal, above 1.0 = amplification. The default value is 1.
|
| fTime |
The time to take to transition from the current level to the new level, in seconds. The default value is 0.
|
| lCurve |
The curve to use in the transition... 0 = linear, 1 = logarithmic. The default value is 0.
|
Remarks
When retrieving parameters, the returned fCurrent value is the level that is currently being applied, not necessarily the level that was last set via BASS_FXSetParameters(Int32, IntPtr). During playback, it may not be the value that is currently being heard, due to buffering.
Unlike the BASS_ATTRIB_VOL attribute, this effect modifies the channel's sample data, so it can be used to change the level of decoding channels and recording channels. The BASS_CONFIG_CURVE_VOL setting does not affect this effect; the fTarget and fCurrent values are always linear.
See Also