Detects silence in an audio stream
Detects silence in an audio stream, using the silencedetect filter.
It’s an extension](https://ffmpeg.org/ffmpeg-filters.html#silenceremove
It’s an extension)
It’s an extension](https://ffmpeg.org/ffmpeg-filters.html#silenceremove
It’s an extension.md)
If set, will remove silence.
| Type | Required | Position | PipelineInput |
|---|---|---|---|
[Switch] |
true | named | false |
The Silence Duration
| Type | Required | Position | PipelineInput |
|---|---|---|---|
[TimeSpan] |
false | 1 | false |
The noise tolerance (by default 0.1%)
If this is a number between 0 and 1 it will be treated as an amplitude ratio.
Otherwise, it will be treated as a decibal value.
| Type | Required | Position | PipelineInput |
|---|---|---|---|
[Double] |
false | 2 | true (ByPropertyName) |
If set, will find silence within any channel of audio
| Type | Required | Position | PipelineInput |
|---|---|---|---|
[Switch] |
false | named | true (ByPropertyName) |
The number of periods of silence at the start of the sample that will be trimmed.
The default is one (which trims leading silence)
To not trim leading silence, pass a value of 0
To trim more than one period of silence, pass a value greater than one.
| Type | Required | Position | PipelineInput | Aliases |
|---|---|---|---|---|
[Int32] |
false | 3 | true (ByPropertyName) | Start_Periods SP StartAtPeriod |
The number of periods of silence at the end of the sample that will be trimmed. The default is 0 (trim after the last silence, but don’t trim between the first and last silence)
| Type | Required | Position | PipelineInput | Aliases |
|---|---|---|---|---|
[Int32] |
false | 4 | true (ByPropertyName) | Stop_Periods EP EndAtPeriod |
Extension/SilenceRemove.RoughDraft.Extension.ps1 -RemoveSilence [[-SilenceDuration] <TimeSpan>] [[-SilenceThreshold] <Double>] [-AnyChannel] [[-SilenceStartPeriod] <Int32>] [[-SilenceStopPeriod] <Int32>] [<CommonParameters>]