|  |  |  | GStreamer Editing Services 0.10.0.4 Reference Manual |  | 
|---|---|---|---|---|
| Top | Description | Object Hierarchy | ||||
#include <ges/ges.h>
                    GESTrackAudioTestSource;
GESTrackAudioTestSource* ges_track_audio_test_source_new
                                                        (void);
void                ges_track_audio_test_source_set_freq
                                                        (GESTrackAudioTestSource *self,
                                                         gdouble freq);
void                ges_track_audio_test_source_set_volume
                                                        (GESTrackAudioTestSource *self,
                                                         gdouble volume);
double              ges_track_audio_test_source_get_freq
                                                        (GESTrackAudioTestSource *self);
double              ges_track_audio_test_source_get_volume
                                                        (GESTrackAudioTestSource *self);
GObject +----GInitiallyUnowned +----GESTrackObject +----GESTrackSource +----GESTrackAudioTestSource
Outputs a test audio stream using audiotestsrc. The default property values output silence. Useful for testing pipelines, or to fill gaps in an audio track.
GESTrackAudioTestSource* ges_track_audio_test_source_new
                                                        (void);
Creates a new GESTrackAudioTestSource.
| Returns : | The newly created GESTrackAudioTestSource. | 
void ges_track_audio_test_source_set_freq (GESTrackAudioTestSource *self,gdouble freq);
Lets you set the frequency applied on the track object
| 
 | a GESTrackAudioTestSource | 
| 
 | The frequency you want to apply on self | 
void ges_track_audio_test_source_set_volume (GESTrackAudioTestSource *self,gdouble volume);
Sets the volume of the test audio signal.
| 
 | a GESTrackAudioTestSource | 
| 
 | The volume you want to apply on self | 
double              ges_track_audio_test_source_get_freq
                                                        (GESTrackAudioTestSource *self);
Get the current frequency of self.
| 
 | a GESTrackAudioTestSource | 
| Returns : | The current frequency of self. | 
double              ges_track_audio_test_source_get_volume
                                                        (GESTrackAudioTestSource *self);
Get the current volume of self.
| 
 | a GESTrackAudioTestSource | 
| Returns : | The current volume of self |