SAP: fix RTP port parity

1ba2ee6e · Rémi Denis-Courmont · b17e7f5a · 1ba2ee6e
Commit 1ba2ee6e authored Jan 11, 2009 by Rémi Denis-Courmont
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modules/services_discovery/sap.c modules/services_discovery/sap.c +6 -0

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--- a/modules/services_discovery/sap.c
+++ b/modules/services_discovery/sap.c
@@ -1004,6 +1004,12 @@ static int ParseConnection( vlc_object_t *p_obj, sdp_t *p_sdp )
        return VLC_EGENERIC;
    }

+    if (strcmp (vlc_proto, "udp")
+     && (port & 1) /* odd media port? */
+     && !FindAttribute (p_sdp, 0, "rtcp-mux")
+     && !FindAttribute (p_sdp, 0, "rtcp"))
+        port++; /* RTP on next even port */
+
    if (flags & 1)
    {
        /* Connection-oriented media */