Changes between Version 28 and Version 29 of Video_Users_Guide


Ignore:
Timestamp:
Jan 3, 2012 5:45:33 AM (8 years ago)
Author:
ming
Comment:

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  • Video_Users_Guide

    v28 v29  
    397397 
    398398 
    399 === Video (Account) Configuration === #acc 
     399=== Video Configuration === #vconf 
     400 
     401Video is enabled/disabled on {{{pjsua_call_setting}}}: 
     402{{{ 
     403    /** 
     404     * Number of simultaneous active video streams for this call. Setting 
     405     * this to zero will disable video in this call. 
     406     * 
     407     * Default: 1 (if video feature is enabled, otherwise it is zero) 
     408     */ 
     409    unsigned         vid_cnt; 
     410}}} 
    400411 
    401412Video settings are mostly configured on {{{pjsua_acc_config}}} with the following fields: 
    402413 
    403414{{{ 
    404     /** 
    405      * Maximum number of simultaneous active video streams to be allowed 
    406      * for calls on this account. Setting this to zero will disable video 
    407      * in calls on this account, regardless of other video settings. 
    408      * 
    409      * Default: 1 
    410      */ 
    411     unsigned         max_video_cnt; 
    412  
    413415    /** 
    414416     * Specify whether incoming video should be shown to screen by default. 
     
    471473{ 
    472474    /** 
    473      * No operation. 
     475     * No operation 
    474476     */ 
    475477    PJSUA_CALL_VID_STRM_NO_OP, 
     
    479481     * the media, regardless of whether existing video is/are present 
    480482     * or not.  This will cause re-INVITE or UPDATE to be sent to remote 
    481      * party. The number of maximum active video streams in a call is 
    482      * still limited by \a max_video_cnt setting in pjsua_acc_config. 
     483     * party. 
    483484     */ 
    484485    PJSUA_CALL_VID_STRM_ADD, 
     
    518519     */ 
    519520    PJSUA_CALL_VID_STRM_STOP_TRANSMIT, 
     521 
     522    /** 
     523     * Send keyframe in the video stream. This will force the stream to 
     524     * generate and send video keyframe as soon as possible. No 
     525     * re-INVITE/UPDATE is to be transmitted to remote with this operation. 
     526     */ 
     527    PJSUA_CALL_VID_STRM_SEND_KEYFRAME 
    520528 
    521529} pjsua_call_vid_strm_op;