spectrascope: GStreamer Bad Plugins 1.0 Plugins Reference Manual

spectrascope

spectrascope

Types and Values

struct

GstSpectraScope

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstAudioVisualizer
                    ╰── 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-1.0 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 ]

Functions

Types and Values

struct GstSpectraScope

struct GstSpectraScope;

See Also

goom