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GStreamer Editing Services 0.10.1 Reference Manual | ![]() |
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Top | Description | Object Hierarchy |
#include <ges/ges.h> GESTrackVideoTestSource; GESTrackVideoTestSource * ges_track_video_test_source_new (void
); GESTimelineTestSource * ges_timeline_test_source_new_for_nick (gchar *nick
); void ges_track_video_test_source_set_pattern (GESTrackVideoTestSource *self
,GESVideoTestPattern pattern
); void ges_timeline_test_source_set_mute (GESTimelineTestSource *self
,gboolean mute
); void ges_timeline_test_source_set_frequency (GESTimelineTestSource *self
,gdouble freq
); void ges_timeline_test_source_set_volume (GESTimelineTestSource *self
,gdouble volume
); GESVideoTestPattern ges_track_video_test_source_get_pattern (GESTrackVideoTestSource *source
); gboolean ges_timeline_test_source_is_muted (GESTimelineTestSource *self
); gdouble ges_timeline_test_source_get_frequency (GESTimelineTestSource *self
); gdouble ges_timeline_test_source_get_volume (GESTimelineTestSource *self
);
GObject +----GInitiallyUnowned +----GESTrackObject +----GESTrackSource +----GESTrackVideoTestSource
GESTrackVideoTestSource * ges_track_video_test_source_new
(void
);
Creates a new GESTrackVideoTestSource.
Returns : |
The newly created GESTrackVideoTestSource, or NULL if there was an
error. |
GESTimelineTestSource * ges_timeline_test_source_new_for_nick
(gchar *nick
);
Creates a new GESTimelineTestSource for the provided nick
.
|
the nickname for which to create the GESTimelineTestSource |
Returns : |
The newly created GESTimelineTestSource, or NULL if there was an error. |
void ges_track_video_test_source_set_pattern (GESTrackVideoTestSource *self
,GESVideoTestPattern pattern
);
Sets the source to use the given pattern
.
|
a GESTrackVideoTestSource |
|
a GESVideoTestPattern |
void ges_timeline_test_source_set_mute (GESTimelineTestSource *self
,gboolean mute
);
Sets whether the audio track of this timeline object is muted or not.
|
the GESTimelineTestSource on which to mute or unmute the audio track |
|
TRUE to mute the audio track, FALSE to unmute it |
void ges_timeline_test_source_set_frequency (GESTimelineTestSource *self
,gdouble freq
);
Sets the frequency to generate. See audiotestsrc element.
|
the GESTimelineTestSource to set the frequency on |
|
the frequency you want to use on self
|
void ges_timeline_test_source_set_volume (GESTimelineTestSource *self
,gdouble volume
);
Sets the volume of the test audio signal.
|
the GESTimelineTestSource to set the volume on |
|
the volume of the audio signal you want to use on self
|
GESVideoTestPattern ges_track_video_test_source_get_pattern
(GESTrackVideoTestSource *source
);
Get the video pattern used by the source
.
|
a GESVideoTestPattern |
Returns : |
The video pattern used by the source . |
gboolean ges_timeline_test_source_is_muted (GESTimelineTestSource *self
);
Let you know if the audio track of self
is muted or not.
|
a GESTimelineTestSource |
Returns : |
Whether the audio track of self is muted or not. |
gdouble ges_timeline_test_source_get_frequency
(GESTimelineTestSource *self
);
Get the frequency self
generates.
|
a GESTimelineTestSource |
Returns : |
The frequency self generates. See audiotestsrc element. |
gdouble ges_timeline_test_source_get_volume (GESTimelineTestSource *self
);
Get the volume of the test audio signal applied on self
.
|
a GESTimelineTestSource |
Returns : |
The volume of the test audio signal applied on self . |