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GStreamer Good Plugins 0.10 Plugins Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Properties |
GObject +----GstObject +----GstElement +----GstBaseTransform +----GstAudioFilter +----GstAudioInvert
Swaps upper and lower half of audio samples. Mixing an inverted sample on top of the original with a slight delay can produce effects that sound like resonance. Creating a stereo sample from a mono source, with one channel inverted produces wide-stereo sounds.
gst-launch audiotestsrc wave=saw ! audioinvert invert=0.4 ! alsasink gst-launch filesrc location="melo1.ogg" ! oggdemux ! vorbisdec ! audioconvert ! audioinvert invert=0.4 ! alsasink gst-launch audiotestsrc wave=saw ! audioconvert ! audioinvert invert=0.4 ! audioconvert ! alsasink
plugin |
audiofx |
author |
Sebastian Dröge <slomo@circular-chaos.org> |
class |
Filter/Effect/Audio |
name |
sink |
direction |
sink |
presence |
always |
details |
audio/x-raw-int, depth=(int)16, width=(int)16, endianness=(int)1234, signed=(boolean)true, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] |
audio/x-raw-float, width=(int)32, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] |
name |
src |
direction |
source |
presence |
always |
details |
audio/x-raw-int, depth=(int)16, width=(int)16, endianness=(int)1234, signed=(boolean)true, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] |
audio/x-raw-float, width=(int)32, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ] |
"degree"
property"degree" gfloat : Read / Write
Degree of inversion.
Allowed values: [0,1]
Default value: 0