cutter

(from GStreamer Good Plug-ins git)

Audio Cutter to split audio into non-silent bits

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──cutter

Factory details

Authors: – Thomas Vander Stichele

Classification: – Filter/Editor/Audio

Rank – none

Plugin – libgstcutter.so

Package – GStreamer Good Plug-ins git

Pad Templates

sink

audio/x-raw:
         format: { S8, S16LE }
           rate: [ 1, 2147483647 ]
       channels: [ 1, 2147483647 ]
         layout: interleaved

Presence – always

Direction – sink

src

audio/x-raw:
         format: { S8, S16LE }
           rate: [ 1, 2147483647 ]
       channels: [ 1, 2147483647 ]
         layout: interleaved

Presence – always

Direction – src

Properties

leaky 

“leaky” gboolean

do we leak buffers when below threshold ?

Flags : Read / Write

Default value : false

name 

“name” gchararray

The name of the object

Flags : Read / Write / Construct

Default value : NULL

parent 

“parent” GstObject *

The parent of the object

Flags : Read / Write

pre-length 

“pre-length” guint64

Length of pre-recording buffer (in nanoseconds)

Flags : Read / Write

Default value : 200000000

run-length 

“run-length” guint64

Length of drop below threshold before cut_stop (in nanoseconds)

Flags : Read / Write

Default value : 500000000

threshold 

“threshold” gdouble

Volume threshold before trigger

Flags : Read / Write

Default value : 0.1

threshold-dB 

“threshold-dB” gdouble

Volume threshold before trigger (in dB)

Flags : Read / Write

Default value : -46.0517

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