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GObject ╰── GInitiallyUnowned ╰── GESTimelineElement ╰── GESContainer ╰── GESClip ╰── GESSourceClip ╰── GESTestClip
void ges_test_clip_set_vpattern (GESTestClip *self
,GESVideoTestPattern vpattern
);
“freq”
property“freq” gdouble
The frequency to generate. See audiotestsrc element.
Flags: Read / Write / Construct
Allowed values: [0,20000]
Default value: 440
“mute”
property“mute” gboolean
Mute audio track.
Flags: Read / Write / Construct
Default value: FALSE
“volume”
property“volume” gdouble
The volume of the test audio signal.
Flags: Read / Write / Construct
Allowed values: [0,1]
Default value: 1
“vpattern”
property“vpattern” GESVideoTestPattern
Which video pattern to display. See videotestsrc element.
Flags: Read / Write / Construct
Default value: GES_VIDEO_TEST_PATTERN_SMPTE