Changeset 394:32419f4294e6 in verona

Timestamp:

Dec 19, 2011 5:40:45 PM (17 months ago)

Author:

laurent@…

Branch:

default

Children:

395:46ab2264e3a3, 406:31a03b808483

Message:

bug fix : crash if no codec

File:

• phapi/phms.c (modified) (1 diff)

phapi/phms.c

@@ -109 +109 @@
                         break;
                 const_pt=rtp_profile_get_payload_from_rtpmap(profile, payload->string);
-                pt = payload_type_clone(const_pt);
-
-                if (payload->ptime > 0)
-                {
-                        char tmp[40];
-                        snprintf(tmp,sizeof(tmp),"ptime=%i",payload->ptime);
-                        payload_type_append_send_fmtp(pt,tmp);          
-                }
-                else
-                        payload->ptime = 20;
-
-                nb_frame = payload->ptime / 20;
-                //HACK: mediastreamer assume that pt->normal_bitrate is the network bitrate instead of the rtp payload
-                // (UDP_HDR_SZ+RTP_HDR_SZ+IP4_HDR_SZ) * 8 == 320
-                if (pt->normal_bitrate>0)
-                {
-                        pt->normal_bitrate = (pt->normal_bitrate / 50 * nb_frame +  320) * 1000 / payload->ptime;
-                }
-
-                
-                rtp_profile_set_payload(prof, payload->number, pt);
+                if(const_pt)
+                {
+                        pt = payload_type_clone(const_pt);
+                        if (payload->ptime > 0)
+                        {
+                                char tmp[40];
+                                snprintf(tmp,sizeof(tmp),"ptime=%i",payload->ptime);
+                                payload_type_append_send_fmtp(pt,tmp);          
+                        }
+                        else
+                                payload->ptime = 20;
+
+                        nb_frame = payload->ptime / 20;
+                        //HACK: mediastreamer assume that pt->normal_bitrate is the network bitrate instead of the rtp payload
+                        // (UDP_HDR_SZ+RTP_HDR_SZ+IP4_HDR_SZ) * 8 == 320
+                        if (pt->normal_bitrate>0)
+                        {
+                                pt->normal_bitrate = (pt->normal_bitrate / 50 * nb_frame +  320) * 1000 / payload->ptime;
+                        }
+
+                        rtp_profile_set_payload(prof, payload->number, pt);
+                }
         }
         return prof;