Chapter 4 – Conference Profiles
Defining People Video Quality
To define the video quality of CP conference:
As described in the table below, select the highest resolution of CP conference in the People Video Definition field.
Table
Parameter
Description
| It is used for the screen display of ordinary quality. The | |
| conference video can be best encoded/decoded with the H.264 | |
Up to H.264, | protocol and displayed with the CIF/SIF resolution, requesting | |
CIF/SIF | the lowest bandwidth requirement and occupying the minimum | |
| system resources. In the conference, each endpoint only | |
| occupies one video connection resource. | |
|
| |
| It is used for the screen display of high quality. The conference | |
Up to H.263, | video is encoded / decoded with the H.263 protocol and | |
displayed with the 4CIF/4SIF resolution and 15FPS frequency, | ||
4CIF/4SIF, 15FPS | ||
requesting a higher bandwidth. In the conference, each | ||
| ||
| endpoint only occupies one video connection resource. | |
|
| |
| It is used for the screen display of higher quality. The | |
| conference video is encoded/decoded with the H.264 protocol | |
Up to H.264, | and displayed with the 4CIF/4SIF resolution. The endpoint | |
4CIF/4SIF | must support the H.264 protocol and the bandwidth cannot be | |
| lower than 256Kbps. Each endpoint in the conference utilizes 2 | |
| video connection resources. | |
|
| |
| The conference video can be best encoded/decoded with the | |
| H.264 protocol and displayed with 1280x720 (720p) HD | |
| resolution, utilizing more system resources. The conference | |
| under this mode has the following restrictions: | |
| The endpoint must support the H.264 protocol and 720p | |
| resolution, and the bandwidth cannot be lower than 832Kbps. | |
| Otherwise, the conference video will be degraded to the | |
| 4CIF/CIF resolution display or H.263 coding depending on | |
| the capability of the endpoint that joins in the conference. | |
| It supports only the Same Layout video mode, and the same | |
(Optional with | video layout is displayed for all the conference sites. | |
keycode) Up to | When there is no other CP conference concurred, the system | |
H.264, 720P | supports convening a maximum of 5 720p conferences at | |
(Common Layout) | the same time on condition that each conference only has | |
| two participants and they all support 720p. | |
| When a 720p conference is ongoing, the screen of the | |
| participant’s endpoint displays only the conference video. For | |
| the PCM related information, see Personal Conference | |
| Manager (PCM). | |
| Note: Up to H.264, 720P is an optional function of the RMX | |
| 1000 and will not be available until a license is purchased. If the | |
| license for this function is not activated, the device does not | |
| display the related options. To obtain this function, please | |
| contact your supplier. | |
|
|
To define the video quality of video switching conference:
Select Video Switching Highest Common from the People Video Definition field.
Each endpoint under this mode occupies only one video connection resource,
