Changeset 2241 for pjproject/trunk/pjmedia/include/pjmedia/rtp.h

Timestamp:

Aug 26, 2008 4:51:28 PM (16 years ago)

Author:

nanang

Message:

Ticket #602:

• Introduced new API pjmedia_rtp_session_init2() to enable intializing RTP session with non-default initial settings
• Updated stream so it can be created with non-default initial RTP settings.
• Updated pjsua-lib to make sure RTP timestamp and sequence contigue when stream session is restarted.

File:

• pjproject/trunk/pjmedia/include/pjmedia/rtp.h (modified) (2 diffs)

pjproject/trunk/pjmedia/include/pjmedia/rtp.h

@@ -221 +221 @@
 };
 
+
+/**
+ * RTP session settings.
+ */
+typedef struct pjmedia_rtp_session_setting
+{
+    pj_uint8_t       flags;         /**< Bitmask flags to specify whether such
+                                         field is set. Bitmask contents are:
+                                         (bit #0 is LSB)
+                                         bit #0: default payload type
+                                         bit #1: sender SSRC
+                                         bit #2: sequence
+                                         bit #3: timestamp                  */
+    int              default_pt;    /**< Default payload type.              */
+    pj_uint32_t      sender_ssrc;   /**< Sender SSRC.                       */
+    pj_uint16_t      seq;           /**< Sequence.                          */
+    pj_uint32_t      ts;            /**< Timestamp.                         */
+} pjmedia_rtp_session_setting;
+
+
 /**
  * @see pjmedia_rtp_status
@@ -239 +259 @@
                                                int default_pt, 
                                                pj_uint32_t sender_ssrc );
+
+/**
+ * This function will initialize the RTP session according to given parameters
+ * defined in RTP session settings.
+ *
+ * @param ses           The session.
+ * @param settings      RTP session settings.
+ *
+ * @return              PJ_SUCCESS if successfull.
+ */
+PJ_DECL(pj_status_t) pjmedia_rtp_session_init2( 
+                                    pjmedia_rtp_session *ses,
+                                    pjmedia_rtp_session_setting settings);
+
 
 /**