spectrascope

spectrascope — Simple frequency spectrum scope

Synopsis

struct              GstSpectraScope;

Object Hierarchy

  GObject
   +----GstObject
         +----GstElement
               +----GstBaseAudioVisualizer
                     +----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-int, rate=(int)[ 1, 2147483647 ], channels=(int)2, endianness=(int)1234, width=(int)16, depth=(int)16, signed=(boolean)true

name

src

direction

source

presence

always

details

video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Details

struct GstSpectraScope

struct GstSpectraScope;

See Also

goom