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GESTimelineTestSourceGESTimelineTestSource — Render video and audio test patterns in a GESTimelineLayer |
gdouble | freq | Read / Write / Construct |
gboolean | mute | Read / Write / Construct |
gdouble | volume | Read / Write / Construct |
GESVideoTestPattern | vpattern | Read / Write / Construct |
GObject ╰── GInitiallyUnowned ╰── GESTimelineObject ╰── GESTimelineSource ╰── GESTimelineTestSource
GESTimelineTestSource *
ges_timeline_test_source_new (void
);
Creates a new GESTimelineTestSource.
GESTimelineTestSource *
ges_timeline_test_source_new_for_nick (gchar *nick
);
Creates a new GESTimelineTestSource for the provided nick
.
GESVideoTestPattern
ges_timeline_test_source_get_vpattern (GESTimelineTestSource *self
);
Get the GESVideoTestPattern which is applied on self
.
void ges_timeline_test_source_set_vpattern (GESTimelineTestSource *self
,GESVideoTestPattern vpattern
);
Sets which video pattern to display on self
.
self |
the GESTimelineTestSource to set the pattern on |
|
vpattern |
the GESVideoTestPattern to use on |
“freq”
property “freq” gdouble
The frequency to generate for audio track objects.
Flags: Read / Write / Construct
Allowed values: [0,20000]
Default value: 440
“mute”
property “mute” gboolean
Whether the sound will be played or not.
Flags: Read / Write / Construct
Default value: FALSE
“volume”
property “volume” gdouble
The volume for the audio track objects.
Flags: Read / Write / Construct
Allowed values: [0,1]
Default value: 0
“vpattern”
property“vpattern” GESVideoTestPattern
Video pattern to display in video track objects.
Flags: Read / Write / Construct
Default value: 100% Black