diff --git a/lib/auxlib.h b/lib/auxlib.h
index 5877a5e33..68ae7661e 100644
--- a/lib/auxlib.h
+++ b/lib/auxlib.h
@@ -266,6 +266,21 @@ INLINE double ntp_ts_to_double(u_int32_t whole, u_int32_t frac) {
 }
 
 
+/*** GLIB HELPERS ***/
+
+INLINE int g_tree_clear_cb(void *k, void *v, void *p) {
+	GQueue *q = p;
+	g_queue_push_tail(q, k);
+	return 0;
+}
+INLINE void g_tree_clear(GTree *t) {
+	GQueue q = G_QUEUE_INIT;
+	g_tree_foreach(t, g_tree_clear_cb, &q);
+	while (q.length) {
+		void *k = g_queue_pop_head(&q);
+		g_tree_remove(t, k);
+	}
+}
 
 
 #endif
diff --git a/lib/codeclib.c b/lib/codeclib.c
index 9162db468..f0fa0a61c 100644
--- a/lib/codeclib.c
+++ b/lib/codeclib.c
@@ -618,6 +618,8 @@ int decoder_input_data(decoder_t *dec, const str *data, unsigned long ts,
 	if (!data || !data->s || !data->len)
 		return 0;
 
+	ts *= dec->def->clockrate_mult;
+
 	dbg("%p dec pts %llu rtp_ts %llu incoming ts %lu", dec, (unsigned long long) dec->pts,
 			(unsigned long long) dec->rtp_ts, (unsigned long) ts);
 
@@ -933,6 +935,7 @@ int packet_sequencer_insert(packet_sequencer_t *ps, seq_packet_t *p) {
 	ps->seq = p->seq;
 	ret = 1;
 	// seq ok - fall thru
+	g_tree_clear(ps->packets);
 seq_ok:
 	if (g_tree_lookup(ps->packets, GINT_TO_POINTER(p->seq)))
 		return -1;
diff --git a/recording-daemon/decoder.c b/recording-daemon/decoder.c
index 429ffbad0..0c04ec0c0 100644
--- a/recording-daemon/decoder.c
+++ b/recording-daemon/decoder.c
@@ -56,6 +56,8 @@ decode_t *decoder_new(const char *payload_str, output_t *outp) {
 	if (def->avcodec_id == -1) // not a real audio codec
 		return NULL;
 
+	// decoder_new_fmt already handles the clockrate_mult scaling
+	int rtp_clockrate = clockrate;
 	clockrate *= def->clockrate_mult;
 
 	// we can now config our output, which determines the sample format we convert to
@@ -77,7 +79,7 @@ decode_t *decoder_new(const char *payload_str, output_t *outp) {
 		outp->encoder->requested_format.format = out_format.format;
 	}
 
-	decoder_t *dec = decoder_new_fmt(def, clockrate, channels, &out_format);
+	decoder_t *dec = decoder_new_fmt(def, rtp_clockrate, channels, &out_format);
 	if (!dec)
 		return NULL;
 	decode_t *deco = g_slice_alloc0(sizeof(decode_t));