to be continued

drivers/audio/wavfifo.go

@@ -68,12 +68,14 @@ func (w *PCMStreamDriver) AudioRecord(p prop.Media) (audio.Reader, error) {
 
 	reader := func() (wave.Audio, func(), error) {
 		a := wave.NewInt16Interleaved(chunkInfo)
+		ticker := time.NewTicker(p.Latency)
+		defer ticker.Stop()
 		select {
 		case <-w.closed:
 			return nil, func() {}, io.EOF
 		case pcmData := <-w.PCM:
 			copy(a.Data, bytesTo16BitSamples(pcmData[:]))
-		case <-time.After(p.Latency):
+		case <-ticker.C:
 			// no stuck
 		}
 		return a, func() {}, nil