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#silencedetect
It’s an extension)
It’s an extension](https://ffmpeg.org/ffmpeg-filters.html#silencedetect
It’s an extension.md)
If set, will find silences within an audio.
| Type | Required | Position | PipelineInput |
|---|---|---|---|
[Switch] |
true | named | true (ByPropertyName) |
The duration of quiet that is considered silence. By default a half second.
| Type | Required | Position | PipelineInput |
|---|---|---|---|
[TimeSpan] |
false | 1 | true (ByPropertyName) |
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 | Aliases |
|---|---|---|---|---|
[Double] |
false | 2 | true (ByPropertyName) | Noise Tolerance |
If set, will find silence within any channel of audio (this passes the ironically named mono parameter to the silencedetect filter of FFMPEG).
| Type | Required | Position | PipelineInput | Aliases |
|---|---|---|---|---|
[Switch] |
false | named | true (ByPropertyName) | Mono M |
Extension/SilenceDetect.RoughDraft.Extension.ps1 -SilenceDetect [[-SilenceDuration] <TimeSpan>] [[-NoiseThreshold] <Double>] [-AnyChannel] [<CommonParameters>]