diff --git a/components/driver_bt/bt_app_sink.c b/components/driver_bt/bt_app_sink.c
index 95efc6b7..6175b138 100644
--- a/components/driver_bt/bt_app_sink.c
+++ b/components/driver_bt/bt_app_sink.c
@@ -169,7 +169,7 @@ static bool cmd_handler(bt_sink_cmd_t cmd, ...) {
 		break;
 	}	
 	case BT_SINK_PROGRESS: {
-		uint32_t elapsed = va_arg(args, uint32_t), duration = va_arg(args, uint32_t);
+		int elapsed = va_arg(args, int), duration = va_arg(args, int);
 		displayer_timer(DISPLAYER_ELAPSED, elapsed, duration);
 		chain = false;
 		break;
@@ -317,7 +317,7 @@ static void bt_av_hdl_a2d_evt(uint16_t event, void *p_param)
 static void bt_av_new_track(void)
 {
     // request metadata
-    uint8_t attr_mask = ESP_AVRC_MD_ATTR_TITLE | ESP_AVRC_MD_ATTR_ARTIST | ESP_AVRC_MD_ATTR_ALBUM;
+    uint8_t attr_mask = ESP_AVRC_MD_ATTR_TITLE | ESP_AVRC_MD_ATTR_ARTIST | ESP_AVRC_MD_ATTR_ALBUM | ESP_AVRC_MD_ATTR_PLAYING_TIME;
     esp_avrc_ct_send_metadata_cmd(APP_RC_CT_TL_GET_META_DATA, attr_mask);
 
     // register notification if peer support the event_id
@@ -357,6 +357,7 @@ void bt_av_notify_evt_handler(uint8_t event_id, esp_avrc_rn_param_t *event_param
         break;
     case ESP_AVRC_RN_PLAY_POS_CHANGED:
         ESP_LOGI(BT_AV_TAG, "Play position changed: %d-ms", event_parameter->play_pos);
+		(*bt_app_a2d_cmd_cb)(BT_SINK_PROGRESS, event_parameter->play_pos, -1);
         bt_av_play_pos_changed();
         break;
     }
@@ -389,10 +390,11 @@ static void bt_av_hdl_avrc_ct_evt(uint16_t event, void *p_param)
 		char **p = NULL;
         ESP_LOGI(BT_RC_CT_TAG, "AVRC metadata rsp: attribute id 0x%x, %s", rc->meta_rsp.attr_id, rc->meta_rsp.attr_text);
 		
-		if (rc->meta_rsp.attr_id == 0x01) p = &s_title;
-		else if (rc->meta_rsp.attr_id == 0x02) p = &s_artist;
-		else if (rc->meta_rsp.attr_id == 0x04) p = &s_album;
-		
+		if (rc->meta_rsp.attr_id == ESP_AVRC_MD_ATTR_TITLE) p = &s_title;
+		else if (rc->meta_rsp.attr_id == ESP_AVRC_MD_ATTR_ARTIST) p = &s_artist;
+		else if (rc->meta_rsp.attr_id == ESP_AVRC_MD_ATTR_ALBUM) p = &s_album;
+		else if (rc->meta_rsp.attr_id == ESP_AVRC_MD_ATTR_PLAYING_TIME) (*bt_app_a2d_cmd_cb)(BT_SINK_PROGRESS, -1, atoi((char*) rc->meta_rsp.attr_text));
+				
 		// not very pretty, but this is bluetooth anyway
 		if (p) {
 			if (*p) free(*p);
diff --git a/components/raop/raop.c b/components/raop/raop.c
index a409f3b4..9cb892c6 100644
--- a/components/raop/raop.c
+++ b/components/raop/raop.c
@@ -628,11 +628,12 @@ static bool handle_rtsp(raop_ctx_t *ctx, int sock)
 			volume = (volume == -144.0) ? 0 : (1 + volume / 30);
 			success = ctx->cmd_cb(RAOP_VOLUME, volume);
 		} else if (body && (p = strcasestr(body, "progress")) != NULL) {
-			u32_t start, current, stop = 0;
+			int start, current, stop = 0;
 
 			sscanf(p, "%*[^:]:%u/%u/%u", &start, &current, &stop);
 			current = (current - start) / 44100;
 			if (stop) stop = (stop - start) / 44100;
+			else stop = -1;
 			LOG_INFO("[%p]: SET PARAMETER progress %u/%u %s", ctx, current, stop, p);
 			success = ctx->cmd_cb(RAOP_PROGRESS, current, stop);
 		}
diff --git a/components/raop/raop_sink.c b/components/raop/raop_sink.c
index 3b9874dd..06e5cf22 100644
--- a/components/raop/raop_sink.c
+++ b/components/raop/raop_sink.c
@@ -108,7 +108,7 @@ static bool cmd_handler(raop_event_t event, ...) {
 		break;
 	}	
 	case RAOP_PROGRESS: {
-		u32_t elapsed = va_arg(args, u32_t), duration = va_arg(args, u32_t);
+		int elapsed = va_arg(args, int), duration = va_arg(args, int);
 		displayer_timer(DISPLAYER_ELAPSED, elapsed, duration);
 		chain = false;
 		break;
diff --git a/components/services/display.c b/components/services/display.c
index 72571ec5..b90e70e4 100644
--- a/components/services/display.c
+++ b/components/services/display.c
@@ -248,11 +248,11 @@ void displayer_scroll(char *string, int speed) {
 /****************************************************************************************
  * 
  */
-void displayer_timer(enum displayer_time_e mode, uint32_t elapsed, uint32_t duration) {
+void displayer_timer(enum displayer_time_e mode, int elapsed, int duration) {
 	xSemaphoreTake(displayer.mutex, portMAX_DELAY);
 
-	displayer.elapsed = elapsed;	
-	displayer.duration = duration;	
+	if (elapsed >= 0) displayer.elapsed = elapsed;	
+	if (duration >= 0) displayer.duration = duration;	
 	displayer.timer = true;
 	displayer.tick = xTaskGetTickCount();
 		
diff --git a/components/services/display.h b/components/services/display.h
index d8d09a17..e00122e1 100644
--- a/components/services/display.h
+++ b/components/services/display.h
@@ -55,4 +55,4 @@ extern struct display_s {
 void displayer_scroll(char *string, int speed);
 void displayer_control(enum displayer_cmd_e cmd, ...);
 void displayer_metadata(char *artist, char *album, char *title);
-void displayer_timer(enum displayer_time_e mode, uint32_t elapsed, uint32_t duration);
\ No newline at end of file
+void displayer_timer(enum displayer_time_e mode, int elapsed, int duration);
\ No newline at end of file