Cisco Cisco TelePresence MX700 Manuale Di Manutenzione

D15119.06 MX700 and MX800 Administrator Guide TC7.3, OCTOBER 2015.  

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Cisco TelePresence MX700 and MX800 

Administrator Guide

Video Input Connector [1..5] OptimalDefinition Profile

This setting will only take effect if the corresponding Video Input Connector Quality setting is 

set to Motion. 
The optimal definition profile reflects the lighting conditions in the video conferencing room and 

the quality of the camera. The better lighting conditions and the better quality of the camera, 

the higher the profile. In good lighting conditions, the video encoder will provide better quality 

(higher resolution or frame rate) for a given call rate. Generally, the Normal or Medium profiles 

are recommended. However, when the lighting conditions are very good, the High profile can 

be set in order to increase the resolution for a given call rate.
Some typical resolutions used for different optimal definition profiles, call rates and transmit 

frame rates are shown in the table below. The resolution must be supported by both the calling 

and called systems. Use the Video Input Source OptimalDefinition Threshold60fps setting to 

decide when to use the 60 fps frame rate.

.

Requires user role: ADMIN
Value space: <Normal/Medium/High>

Normal: Use this profile for a normally to poorly lit environment. Resolutions will be set rather 

conservative.
Medium: Requires good and stable lighting conditions and a good quality video input. For 

some call rates this leads to higher resolution.
High: Requires nearly optimal video conferencing lighting conditions and a good quality video 

input in order to achieve a good overall experience. Rather high resolutions will be used.

Example:

 Video Input Connector 1 OptimalDefinition Profile: Medium

Video Input Connector [1..5] OptimalDefinition Threshold60fps

For each video input, this setting tells the system the lowest resolution where it should transmit 

60fps. So for all resolutions lower than this, the maximum transmitted frame rate would be 

30fps, while above this resolution 60fps would also be possible, if the available bandwidth is 

adequate.

Requires user role: ADMIN
Value space: <512_288/768_448/1024_576/1280_720/1920_1080/Never>

512_288: Set the threshold to 512x288.
768_448: Set the threshold to 768x448.
1024_576: Set the threshold to 1024x576.
1280_720: Set the threshold to 1280x720.
1920_1080: Set the threshold to 1920x1080.
Never: Do not set a threshold for transmitting 60fps.

Example:

 Video Input Connector 1 OptimalDefinition Threshold60fps: 1280 _ 720

Video Input Connector [1..4] PresentationSelection

Define how the video system will behave when you connect a presentation source to the video 

input. 
If the video system is in standby mode, it will wake up when you connect a presentation source. 

Note that sharing the presentation with the far end always requires additional action (press 

Share on the user interface).

Requires user role: ADMIN
Value space: Connector 1: <Manual>   Connector 2: <Manual/Automatic/OnConnect> for 

single camera systems, and <Manual> for dual camera systems   Other connectors: <Manual/

Automatic/OnConnect>

Manual: In manual mode, the contents of the video input will not be presented on the screen 

until you choose it from the user interface. 
Automatic: In automatic mode, the contents on the video input will be presented on screen 

automatically. If more than one source is set to Automatic, the last connected source will be 

used. If any content is active (presented) when a call is disconnected, the content will still be 

displayed locally.
OnConnect: When in on-connect mode, the content on the video input will be presented on 

screen when a cable is connected. Otherwise, the behavior is the same as in manual mode.

Example:

 Video Input Connector 1 PresentationSelection: Manual

Typical resolutions used for different optimal definition profiles, call rates and frame rates

Frame rate

Optimal 

Definition 

Profile

Call rate

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1280 × 720 1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080

1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080

1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080

768 × 448

1024 × 576 1280 × 720 1280 × 720 1280 × 720 1280 × 720

1024 × 576 1280 × 720 1280 × 720 1280 × 720 1280 × 720 1280 × 720

1280 × 720 1280 × 720 1280 × 720 1280 × 720 1280 × 720 1280 × 720

H

.26

4

1024 × 576 1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080

1280 × 720 1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080

1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080

640 × 360

768 × 448

1024 × 576 1280 × 720 1280 × 720 1920 × 1080

768 × 448

1024 × 576 1024 × 576 1280 × 720 1920 × 1080 1920 × 1080

1024 × 576 1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080

* 

H.265 is preferred over H.264, and the maximum bit rate for H.265 is 3 Mbps. When the user sets a higher 

bit rate, the codec will still use H.265 at 3 Mbps as long as all codecs involved supports H.265.

Contents

Introduction

Web interface

System settings

Setting passwords

Appendices

System settings