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audiobasesink: Add explanation to the GAP event handling code
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@ -1024,6 +1024,10 @@ gst_audio_base_sink_wait_event (GstBaseSink * bsink, GstEvent * event)
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spec = &sink->ringbuffer->spec;
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gst_event_parse_gap (event, ×tamp, &duration);
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/* If the GAP event has a duration, handle it like a
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* silence buffer of that duration. Otherwise at least
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* start the ringbuffer to make sure the clock is running.
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*/
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if (duration != GST_CLOCK_TIME_NONE) {
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n_samples =
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gst_util_uint64_scale_ceil (duration, spec->info.rate, GST_SECOND);
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