Changeset 5513 for pjproject/branches/projects/uwp/pjmedia/include/pjmedia/vid_stream.h

Timestamp:

Dec 28, 2016 3:40:07 AM (8 years ago)

Author:

nanang

Message:

Re #1900: More merged from trunk (r5512 mistakenly contains merged changes in third-party dir only).

Location:

pjproject/branches/projects/uwp

Files:

• . (modified) (1 prop)
• pjmedia/include/pjmedia/vid_stream.h (modified) (5 diffs)

pjproject/branches/projects/uwp/pjmedia/include/pjmedia/vid_stream.h

@@ -32 +32 @@
 #include <pjmedia/transport.h>
 #include <pjmedia/vid_codec.h>
+#include <pjmedia/stream_common.h>
 #include <pj/sock.h>
 
@@ -117 +118 @@
 
 } pjmedia_vid_stream_rc_config;
+
+/**
+ * Structure of configuration settings for video stream sending keyframe 
+ * after it is created.
+ */
+typedef struct pjmedia_vid_stream_sk_config
+{
+    /**
+     * The number of keyframe to be sent after the stream is created.
+     *
+     * Default: PJMEDIA_VID_STREAM_START_KEYFRAME_CNT
+     */
+    unsigned                        count;
+
+    /**
+     * The keyframe sending interval after the stream is created.
+     *
+     * Default: PJMEDIA_VID_STREAM_START_KEYFRAME_INTERVAL_MSEC
+     */
+    unsigned                        interval;
+
+} pjmedia_vid_stream_sk_config;
 
 
@@ -166 +189 @@
     pjmedia_vid_stream_rc_config rc_cfg;
                                     /**< Stream send rate control settings. */
+
+    pjmedia_vid_stream_sk_config sk_cfg;
+                                    /**< Stream send keyframe settings.     */
 } pjmedia_vid_stream_info;
 
@@ -201 +227 @@
 PJ_DECL(void)
 pjmedia_vid_stream_rc_config_default(pjmedia_vid_stream_rc_config *cfg);
+
+/**
+ * Initialize the video stream send keyframe with default settings.
+ *
+ * @param cfg           Video stream send keyframe structure to be initialized.
+ */
+PJ_DECL(void)
+pjmedia_vid_stream_sk_config_default(pjmedia_vid_stream_sk_config *cfg);
 
 
@@ -413 +447 @@
                                                 pjmedia_vid_stream *stream);
 
+/**
+ * Get the RTP session information of the video media stream. This function 
+ * can be useful for app with custom media transport to inject/filter some 
+ * outgoing/incoming proprietary packets into normal video RTP traffics.
+ * This will return the original pointer to the internal states of the stream,
+ * and generally it is not advisable for app to modify them.
+ * 
+ * @param stream        The video media stream.
+ *
+ * @param session_info  The stream session info.
+ *
+ * @return              PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t)
+pjmedia_vid_stream_get_rtp_session_info(pjmedia_vid_stream *stream,
+                                   pjmedia_stream_rtp_sess_info *session_info);
+
 
 /**