spectrascope

spectrascope — Simple frequency spectrum scope

Synopsis

struct              GstSpectraScope;

Object Hierarchy

  GObject
   +----GInitiallyUnowned
         +----GstObject
               +----GstElement
                     +----GstAudioVisualizer-BadGstAudioVisualizers
                           +----GstSpectraScope

Description

Spectrascope is a simple spectrum visualisation element. It renders the frequency spectrum as a series of bars.

Example launch line

1
gst-launch audiotestsrc ! audioconvert ! spectrascope ! ximagesink

Synopsis

Element Information

plugin

audiovisualizers

author

Stefan Kost <ensonic@users.sf.net>

class

Visualization

Element Pads

name

sink

direction

sink

presence

always

details

audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)[ 8000, 96000 ], channels=(int)2, channel-mask=(bitmask)0x0000000000000003

name

src

direction

source

presence

always

details

video/x-raw, format=(string)BGRx, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Details

struct GstSpectraScope

struct GstSpectraScope;

See Also

goom