| GStreamer Good Plugins 0.10 Plugins Reference Manual | ||||
|---|---|---|---|---|
| Top | Description | Object Hierarchy | Properties | ||||
"leaky" gboolean : Read / Write "pre-length" guint64 : Read / Write "run-length" guint64 : Read / Write "threshold" gdouble : Read / Write "threshold-dB" gdouble : Read / Write
Analyses the audio signal for periods of silence. The start and end of
silence is signalled by bus messages named
"cutter".
The message's structure contains two fields:
GstClockTime
"timestamp":
the timestamp of the buffer that triggered the message.
gboolean
"above":
TRUE for begin of silence and FALSE for end of silence.
"leaky" property"leaky" gboolean : Read / Write
do we leak buffers when below threshold ?.
Default value: FALSE
"pre-length" property"pre-length" guint64 : Read / Write
Length of pre-recording buffer (in nanoseconds).
Default value: 0
"run-length" property"run-length" guint64 : Read / Write
Length of drop below threshold before cut_stop (in nanoseconds).
Default value: 0
"threshold" property"threshold" gdouble : Read / Write
Volume threshold before trigger.
Default value: 0
"threshold-dB" property"threshold-dB" gdouble : Read / Write
Volume threshold before trigger (in dB).
Default value: 0