audio: remove silence at the beginning of the RTP stream (baresip#322)

Having min_sz > tx->psize in aubuf_alloc() results in insertion of 16 packets of silence at the beginning of the RTP stream. This adds an unnecessary delay.
ExcellenPerson · Nov 11, 2017 · dcba0ea · dcba0ea
1 parent de107dc
commit dcba0ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/audio.c b/src/audio.c
@@ -1380,7 +1380,7 @@ static int start_source(struct autx *tx, struct audio *a)
 		tx->psize = 2 * calc_nsamp(prm.srate, prm.ch, prm.ptime);
 
 		if (!tx->aubuf) {
-			err = aubuf_alloc(&tx->aubuf, tx->psize * 2,
+			err = aubuf_alloc(&tx->aubuf, tx->psize,
 					  tx->psize * 30);
 			if (err)
 				return err;