Front Panel Control
TS Bit Rate Sets the Bit Rate of the selected Transport Stream.
Components Selects the component within the Transport Stream selected.
Component <n> The components within the selected Transport Stream.
Bit Rate
The Bit Rate of the component with Fixed weighting. For components with weighting other than Fixed, the
parameter is read only.
Bit Rate
weighting
Fixed, Minimum, 2-20. Applies only for video components contained within a Transport Stream with Enable
Bit Rate Tracking set to Maximise video. A component with Fixed weighting does not respond to changes in
the Transport Stream Bit Rate. If Minimum is set for a component, it will always use the minimum Bit Rate
defined for the video profile it is encoded with. A value 2-20 determines how much a component is changed
when the Transport Stream Bit Rate is changed relative to other components with Bit Rate weighting other
than Minimum.
Master TS
The Transport Stream whose Bit Rate directly controls the Bit Rate of the component if it has a weighting
other than Fixed.
4.4.1.5 A/V Encoder Menu
The A/V Encoder Menu displays the VCM specific audio/video encoder settings. The
menu options are shown in Table 4.9.
Table 4.9 A/V Encoder Menu
A/V Encoder
Video Input Locked
Yes, No. Read only parameter. Indicates whether a video lock is achieved for the SDI streams. For internal
streams, its value is always Yes.
Video Bit Rate Bit Rate of the video component encoded by the encoder card.
Video Profile The video profile and level to use for encoding the source.
Buffer Mode CBR, Low Delay, Mega Low Delay.
Source SDI, Bars, Black, Moving Object, Slate. External SDI source or internal source to be encoded.
Audio Monitor
Displays the levels for the channels associated with audio modules on the VCM card. To select between the
audio modules, turn the rotary knob.
Audio Module <n> For a full list of the menu items in the Audio Module <n> menu.
4.4.1.6 Output Menu
The Output Menu is used for building a Transport Stream on a specific output. The
menu options are shown in Table 4.10.
Table 4.10 Output Menu
Output
IP Output <n>
The IP output is either a physical interface or a bond of physical
interfaces.
Data Interface Group <m> Selects interface group <m> to modify its parameters.
Network Mode
Same-Network, Different-Network. If set to Different-Network, the
two ports in the group can belong to different subnets. In Different-
Network mode only the Active-Active Redundancy mode is
supported.
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