5.4 Video ............................................................................................................................ 14
5.4.1 Image Parameter ................................................................................................. 14
5.4.2 Encode .................................................................................................................. 16
5.5 Meeting ........................................................................................................................ 17
6 System Operation ..................................................................................................................... 19
6.1 Local Preview .............................................................................................................. 19
6.1.1 Adjust Local Preview Image .............................................................................. 19
6.1.2 Camera Preset Memory ..................................................................................... 19
6.2 Contacts ....................................................................................................................... 20
6.2.1 Create New Contact ............................................................................................ 20
6.2.2 Delete Contact ..................................................................................................... 21
6.2.3 Create New Group .............................................................................................. 22
6.2.4 Delete Group ........................................................................................................ 23
6.3 Join Meeting ................................................................................................................ 24
6.3.1 Create Meeting .................................................................................................... 24
6.3.2 Join Meeting ......................................................................................................... 27
6.4 Control Meeting .......................................................................................................... 28
6.4.1 Host Meeting Place ............................................................................................. 29
6.4.2 Non-host Meeting Place ..................................................................................... 41
6.5 Agenda ......................................................................................................................... 44
6.6 History .......................................................................................................................... 44
7 Appendix Ⅰ Technical Parameters .......................................................................................... 46