AudioBaseSrc

This is the base class for audio sources. Subclasses need to implement the ::create_ringbuffer vmethod. This base class will then take care of reading samples from the ringbuffer, synchronisation and flushing.

class AudioBaseSrc : PushSrc {

gstaudio.audio_ring_buffer.AudioRingBuffer createRingbuffer();

bool getProvideClock();

gstaudio.types.AudioBaseSrcSlaveMethod getSlaveMethod();

void setProvideClock(bool provide);

void setSlaveMethod(gstaudio.types.AudioBaseSrcSlaveMethod method);

}

Members

Functions

createRingbuffer gstaudio.audio_ring_buffer.AudioRingBuffer createRingbuffer(): Create and return the #GstAudioRingBuffer for src. This function will call the ::create_ringbuffer vmethod and will set src as the parent of the returned buffer (see gst.object.ObjectGst.setParent).
getProvideClock bool getProvideClock(): Queries whether src will provide a clock or not. See also gst_audio_base_src_set_provide_clock.
getSlaveMethod gstaudio.types.AudioBaseSrcSlaveMethod getSlaveMethod(): Get the current slave method used by src.
setProvideClock void setProvideClock(bool provide): Controls whether src will provide a clock or not. If provide is true, gst.element.Element.provideClock will return a clock that reflects the datarate of src. If provide is false, gst.element.Element.provideClock will return NULL.
setSlaveMethod void setSlaveMethod(gstaudio.types.AudioBaseSrcSlaveMethod method): Controls how clock slaving will be performed in src.

gstaudio audio_base_src classes

AudioBaseSrc