Changeset 5788 for pjproject/trunk/pjmedia/src/pjmedia/vid_stream.c

Timestamp:

May 9, 2018 6:58:48 AM (6 years ago)

Author:

ming

Message:

Fixed #2087: Support for RTP and RTCP multiplexing

File:

• pjproject/trunk/pjmedia/src/pjmedia/vid_stream.c (modified) (3 diffs)

pjproject/trunk/pjmedia/src/pjmedia/vid_stream.c

@@ -219 +219 @@
                              pj_bool_t with_bye);
 
+static void on_rx_rtcp( void *data,
+                        void *pkt, 
+                        pj_ssize_t bytes_read);
 
 #if TRACE_JB
@@ -650 +653 @@
         stream->rtcp.stat.rx.discard++;
         return;
+    }
+
+    /* Check if multiplexing is allowed and the payload indicates RTCP. */
+    if (stream->info.rtcp_mux && hdr->pt >= 64 && hdr->pt <= 95) {
+        on_rx_rtcp(stream, pkt, bytes_read);
+        return;
     }
 
@@ -1737 +1746 @@
     pj_sockaddr_cp(&att_param.rem_addr, &info->rem_addr);
     pj_sockaddr_cp(&stream->rem_rtp_addr, &info->rem_addr);
-    if (pj_sockaddr_has_addr(&info->rem_rtcp.addr))
-        pj_sockaddr_cp(&att_param.rem_rtcp, &info->rem_rtcp);    
+    if (info->rtcp_mux) {
+        pj_sockaddr_cp(&att_param.rem_rtcp, &info->rem_addr);           
+    } else if (pj_sockaddr_has_addr(&info->rem_rtcp.addr)) {
+        pj_sockaddr_cp(&att_param.rem_rtcp, &info->rem_rtcp);
+    }    
     att_param.addr_len = pj_sockaddr_get_len(&info->rem_addr);
     att_param.rtp_cb2 = &on_rx_rtp;