GESSource
GObject ╰── GInitiallyUnowned ╰── GESTimelineElement ╰── GESTrackElement ╰── GESSource ├── GESAudioSource ╰── GESVideoSource
GESSource implements GESExtractable and GESMetaContainer.
#include <ges/ges.h>
typedef struct _GESSource GESSource;
typedef struct { } GESSourceClass;