shithub: sox

--- a/FEATURES.in

+++ b/FEATURES.in

@@ -92,6 +92,7 @@

 ** silence: Remove portions of silence from the audio

 ** splice: Perform the equivalent of a cross-faded tape splice

 ** trim: Trim the ends of the audio

+** vad+: Prototype `silence' variant (W.I.P.)

 * Mixing effects

 ** channels: Auto mix or duplicate to change number of channels

--- a/src/vad.c

+++ b/src/vad.c

@@ -180,7 +180,7 @@

     "\n\t-r trigger-rise             (20 dB)"

     "\n\t-u trigger-up-time          (0.05 s)"

     "\n\t-p pre-trigger-buffer       (0.05 s)"

-    , SOX_EFF_MCHAN | SOX_EFF_LENGTH | SOX_EFF_MODIFY,

+    , SOX_EFF_MCHAN | SOX_EFF_LENGTH | SOX_EFF_MODIFY | SOX_EFF_ALPHA,

     create, start, flow_trigger, drain, stop, NULL, sizeof(priv_t)

};

   return &handler;