Json定义

会议对象

MeetInfoObj

{"ID":100, "pswd":"", "subject":"test", "pubMeetUrl":"www.cloudroom.com/auzjie", "creator":"testuser", "memberCount":4}

会议对象列表

MeetInfoObjs

成员对象

MemberObj

{"userID":"111", "nickName":"aaa", "audioStatus":"1", "videoStatus":"1"}

成员对象列表

MembersObj

[{"userID":"111","nickName":"aaa","audioStatus":"","videoStatus":"1"}, {"userID":"222","nickName":"bbb","audioStatus":"1","videoStatus":"1"}]

音频配置

AudioCfgObj

{"micName": "aaa", "speakerName":"aaa", "privEC":"0", "privAgc":"0"}

video容器配置对象

VideoContainerObj

{"poster": "/webrtc/image/m_meeting/be_closed.jpg"}

视频配置

VideoCfgObj

{"sizeType": 1, "fps":"12"}

我们采用的是vbr编码（由质量+码率，双重控制）：

• qp范围：质量参数，为的是达到目标质量后，无需花费更大码率提高质量；
• maxbps码率控制，是为了确保结果一定不大于“目标码率”（体积受控）；
• 当要超出码率控制时，自动降低质量；当质量达到目标时，自动减少码率甚至无码率输出。

视频帧图像

VideoImgObj

{ "format":1, "dat":"FKLEOFJXKFD…", "width":1024, "height":768, "frameTime":100}

用户视频信息

VideoInfoObj

{"userID":"111", "videoID":2, "videoName":"camera2"}

用户视频信息列表

VideoInfosObj

[ {"userID":"111","videoID":1,"videoName":"camera1"}, {"userID":"111","videoID":2,"videoName":"camera2"},... ]

用户视频列表

VideoIDObjs

[ {"userID":"111","videoID":1}, {"userID":"111","videoID":2},... ]

屏幕共享配置

ScreenShareCfgObj

{"encodeType":0, "maxFPS":8, "maxKbps":800000 }

录制文件列表

RecordFilesObj

[ {"fileName":"D:\\1.mp4","size":10240,"state":1,"uploadPercent":100}, {"fileName":"D:\\2.mp4","size":13140,"state":2,"uploadPercent":80}, ... ]

影音文件

MediaInfoObj

{ "userID": "111", "state":1, mediaName:"D:\1.mp4"}

图片资源

PicResourceObj

{"fmt":"picfile","dat":"c:\test.jpg"}

白板信息列表

BoardObjs

白板配置对象

BoardObj

{ "boardID": "x", "title": "board", "width": 1024, "height": 768, "pageCount": 1}

白板图元列表

BoardElementObjs

[ { "elementID": "xx", "type":100, "orderID":0, "left":0, "top":0, …} { "elementID": "yy", "type":100, "orderID":0, "left":100, "top":100, …} ]

白板图元

BoardElementObj

{ "elementID": "xx", "type":100, "left":0, "top":0, …}