fix warnings on Mac OSX

2 files changed, 2 insertions, 2 deletions

diff --git a/modules/gst/gst.c b/modules/gst/gst.c
index 301fe93..46973a4 100644
--- a/modules/gst/gst.c
+++ b/modules/gst/gst.c
@@ -37,7 +37,7 @@ struct ausrc_st {
 	void *arg;                  /**< Handler argument        */
 	struct ausrc_prm prm;       /**< Read parameters         */
 	struct aubuf *aubuf;        /**< Packet buffer           */
-	uint32_t psize;             /**< Packet size in bytes    */
+	size_t psize;               /**< Packet size in bytes    */
 	size_t sampc;
 
 	/* Gstreamer */
diff --git a/src/audio.c b/src/audio.c
index 1d7c71f..954dd72 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -334,7 +334,7 @@ static void encode_rtp_send(struct audio *a, struct autx *tx,
 	 */
 	frame_size = (tx->is_g722 ? sampc/2 : sampc) / tx->ac->ch;
 
-	tx->ts += frame_size;
+	tx->ts += (uint32_t)frame_size;
 
  out:
 	tx->marker = false;