This is the most simple base class for audio sources that only requires
subclasses to implement a set of simple functions:
open() :Open the device.
prepare() :Configure the device with the specified format.
read() :Read samples from the device.
reset() :Unblock reads and flush the device.
delay() :Get the number of samples in the device but not yet read.
unprepare() :Undo operations done by prepare.
close() :Close the device.
All scheduling of samples and timestamps is done in this base class
together with #GstAudioBaseSrc using a default implementation of a
#GstAudioRingBuffer that uses threads.
This is the most simple base class for audio sources that only requires subclasses to implement a set of simple functions:
All scheduling of samples and timestamps is done in this base class together with #GstAudioBaseSrc using a default implementation of a #GstAudioRingBuffer that uses threads.