diff --git a/coreapi/linphonecore.c b/coreapi/linphonecore.c
index bea0fff1b..10ebab2d0 100644
--- a/coreapi/linphonecore.c
+++ b/coreapi/linphonecore.c
@@ -1187,6 +1187,8 @@ static PayloadType* find_payload_type_from_list(const char* type, int rate, int
 static bool_t linphone_core_codec_supported(LinphoneCore *lc, SalStreamType type, const char *mime){
 	if (type == SalVideo && lp_config_get_int(lc->config, "video", "rtp_io", FALSE)){
 		return TRUE; /*in rtp io mode, we don't transcode video, thus we can support a format for which we have no encoder nor decoder.*/
+	if (type == SalAudio && lp_config_get_int(lc->config, "sound", "rtp_io", FALSE)){
+		return TRUE; /*in rtp io mode, we don't transcode video, thus we can support a format for which we have no encoder nor decoder.*/
 	} else if (type == SalText) {
 		return TRUE;
 	}
diff --git a/daemon/commands/video.cc b/daemon/commands/video.cc
index 78d5d50fd..46c2c125f 100644
--- a/daemon/commands/video.cc
+++ b/daemon/commands/video.cc
@@ -159,8 +159,11 @@ AutoVideo::AutoVideo():
 
 void AutoVideo::exec(Daemon* app, const char* args)
 {
-	bool enable = (strcmp(args,"on") == 0);
+	LinphoneCore *lc = app->getCore();
+	LinphoneVideoPolicy vpol = {TRUE, TRUE};
 
+	bool enable = (strcmp(args,"on") == 0);
+	linphone_core_set_video_policy(lc, &vpol);
 	app->setAutoVideo(enable);
 	app->sendResponse(Response(enable?"Auto video ON":
 										"Auto video OFF", Response::Ok));
diff --git a/daemon/daemon.cc b/daemon/daemon.cc
index 4d86cca35..808177481 100644
--- a/daemon/daemon.cc
+++ b/daemon/daemon.cc
@@ -925,6 +925,9 @@ int main(int argc, char *argv[]) {
 		} else if (strcmp(argv[i], "--enable-lsd") == 0) {
 			lsd_enabled = true;
 		}
+		else{
+			fprintf(stderr, "Unrecognized option : %s", argv[i]);
+		}
 	}
 	Daemon app(config_path, factory_config_path, log_file, pipe_name, display_video, capture_video);
 	app.enableStatsEvents(stats_enabled);