Changes between Version 28 and Version 29 of Video_Users_Guide

Timestamp:

Jan 3, 2012 5:45:33 AM (12 years ago)

Author:

ming

Comment:

--

Video_Users_Guide

@@ -397 +397 @@
 
 
-=== Video (Account) Configuration === #acc
+=== Video Configuration === #vconf
+
+Video is enabled/disabled on {{{pjsua_call_setting}}}:
+{{{
+    /**
+     * Number of simultaneous active video streams for this call. Setting
+     * this to zero will disable video in this call.
+     *
+     * Default: 1 (if video feature is enabled, otherwise it is zero)
+     */
+    unsigned         vid_cnt;
+}}}
 
 Video settings are mostly configured on {{{pjsua_acc_config}}} with the following fields:
 
 {{{
-    /**
-     * Maximum number of simultaneous active video streams to be allowed
-     * for calls on this account. Setting this to zero will disable video
-     * in calls on this account, regardless of other video settings.
-     *
-     * Default: 1
-     */
-    unsigned         max_video_cnt;
-
     /**
      * Specify whether incoming video should be shown to screen by default.
@@ -471 +473 @@
 {
     /**
-     * No operation.
+     * No operation
      */
     PJSUA_CALL_VID_STRM_NO_OP,
@@ -479 +481 @@
      * the media, regardless of whether existing video is/are present
      * or not.  This will cause re-INVITE or UPDATE to be sent to remote
-     * party. The number of maximum active video streams in a call is
-     * still limited by \a max_video_cnt setting in pjsua_acc_config.
+     * party.
      */
     PJSUA_CALL_VID_STRM_ADD,
@@ -518 +519 @@
      */
     PJSUA_CALL_VID_STRM_STOP_TRANSMIT,
+
+    /**
+     * Send keyframe in the video stream. This will force the stream to
+     * generate and send video keyframe as soon as possible. No
+     * re-INVITE/UPDATE is to be transmitted to remote with this operation.
+     */
+    PJSUA_CALL_VID_STRM_SEND_KEYFRAME
 
 } pjsua_call_vid_strm_op;