WaveformAudioBufferSink.WaveformBar
class WaveformAudioBufferSink.WaveformBar
Aggregates a group of audio samples. The values exposed can be used to draw one vertical bar of an audio waveform.
Summary
Public constructors |
|---|
Public functions |
|
|---|---|
Unit |
addSample(sample: @FloatRange(from = "-1", to = 1) Float)Adds a new sample to the group. |
Double |
Returns the maximum sample value in this group, normalized between -1 and +1. |
Double |
Returns the minimum sample value in this group, normalized between -1 and +1. |
Double |
Returns the RMS (Root Mean Square) of the samples in this group, normalized between -1 and +1. |
Public properties |
|
|---|---|
Int |
Public constructors
Public functions
addSample
fun addSample(sample: @FloatRange(from = "-1", to = 1) Float): Unit
Adds a new sample to the group.
| Parameters | |
|---|---|
sample: @FloatRange(from = "-1", to = 1) Float |
The sample value, between -1 and +1. |
getMaxSampleValue
fun getMaxSampleValue(): Double
Returns the maximum sample value in this group, normalized between -1 and +1.
getMinSampleValue
fun getMinSampleValue(): Double
Returns the minimum sample value in this group, normalized between -1 and +1.
getRootMeanSquare
fun getRootMeanSquare(): Double
Returns the RMS (Root Mean Square) of the samples in this group, normalized between -1 and +1.
This an estimate of the audio loudness level.