User`s manual

100-M0171X3 46 of 95
GMS Inc. doing business as Cobham Tactical Communications and Surveillance
www.cobham.com/tcs
The user can check the Status page to ensure the source video format and the actual detected
format match. The Video 1 and Video 2 formats are listed under the “Audio-Video Formats” table
on the Status page.
The Video 1 Bitrate Allocation input box defines the video 1 bitrate percentage of the whole
available bitrates for both video streams. If Video 1 is turned off, Video 1 Bitrate Allocation is default
to 0 and Video 2 Bitrate Allocation is default to 100. The similar rule applies to the case when Video
2 is turned off. If both videos are present, the bitrate allocation should take the video formats into
consideration due to the different bitrate requirements that various video formats demand.
Under the Video tab the user also has the option to explore various frame rate reductions for Video 1
and Video 2 inputs. Under special circumstances it may be suitable to make use of frame reduction.
Figure 13 - Individual group configuration page (Video Tab)
Audio tab (Figure 14) provides four sub-sections to support audio configuration. The analog audio
1-2 or analog audio 3-4 selection is only available when any Audio Input Mode is set to ANALOG