Home
Setup
Reference and video I/O setup, canvas layouts, and signalling setup.
MultiScreen / MiniME™
The MultiScreen allows you to output multiple video signals that can be combined into a single scene. The switcher treats the multiple outputs as a single background and translates the keys across the multiple backgrounds.
To Set Up a MultiScreen

Setup
Reference and video I/O setup, canvas layouts, and signalling setup.
- Network Setup
  The network connection for the switcher sub-system in Graphite has an independent ethernet port that allows you to upload stills to the Media-Store channels, download switcher data files, connect to a physical panel, and control switcher functions using DashBoard. This network connection is separate from the Windows® configured one and must use a separate IP address.
- Video Reference
  The flexible reference system in the switcher allows you to use an Interlaced video format as the reference to operate the switcher in a video format of the same frequency. Choosing a progressive video format as a reference limits you to operating the switcher only in that same video format and frequency. For example, if you have a 1080i 59.94Hz input reference you can operate the switcher in 720p 59.94Hz, but not 1080i 50Hz. However, if you have a 720p 59.94Hz input reference, you can only operate the switcher in 720p 59.94Hz.
- Video Inputs
  External video sources come into the switcher through the input HD-BNC and HDMI™ ports, and internal sources are generated internally from the switcher or XPression.
- Video Outputs
  The HD-BNC and HDMI™ outputs can have any video source in the switcher, including Media-Store channels, aux bus, and clean feed assigned to them.
- MultiViewer
  The MultiViewer allows you to view multiple video sources from a single output. Video inputs or outputs on the switcher, including Program, Preview, and Media-Store channels, can be assigned to any box on the MultiViewer.
- MultiScreen / MiniME™
  The MultiScreen allows you to output multiple video signals that can be combined into a single scene. The switcher treats the multiple outputs as a single background and translates the keys across the multiple backgrounds.
  - MiniME™ Assignment
  - To Set Up a MultiScreen
- Frame Sync and Format Conversion
  The switcher has multiple input frame synchronizer / format converter (FSFC) and input de-interlacers that can be used to convert video input signals to the format that the switcher is operating in, as well as correct mistimed, or drifting, video input signal. The frame synchronizers cannot completely correct badly formatted video, mistimed switches, signal drops, or similar issues.
- Frame Delays
  A delay of up to 16 frames can be added to inputs 1-6. This allows you to delay the timing of an input to compensate for the delay in another source. For example, in a virtual set environment it may take a few frames for the system to track the position of the camera and render the background. In this case you want to delay the foreground cameras to compensate for this delay.
- Audio Breakout Module Setup
  The 1RU Audio Breakout Unit (ABU) provides the audio inputs and outputs for the switcher. A video loop between the switcher and the 1RU Audio Breakout Unit passes all audio signals.
- Personality
  Personality settings allow you to configure how you interact with the control panel and switcher, as well as how the buttons on the control panel appear. All of these settings are stored in the Personality register.
- GPI Control
  General Purpose Interface (GPI) is a high/low voltage signalling protocol that allows the switcher to send simple commands to an external device, or receive commands from a device. Each pin on the GPI is set as either high (+5 Volts), or low (0 Volts), and it is the switching between high and low that sends commands to the external device, or to the switcher.
- Live Edit Decision Lists (LiveEDL)
  Edit Decision Lists are files used by non-linear editing (NLE) suites to aid in post-production. Your switcher can capture EDL data in a file that you load into your NLE suite.
- ViewControl (HD Only)
  The ViewControl interface through DashBoard allows you to coordinate the control over the Carbonite switcher and other devices through custom controls and transitions.
- MultiPanel
  Each frame supports up to 3 independent control connections (Main, Satellite 1, Satellite 2). Each connection can be from a control panel, DashBoard, or a combination of the two. Add devices on the same control connection mirror each other.
- MIDI Controller
  The MIDI controller is used to control the RAVE audio mixer. The controller connects to the switcher through DashBoard.

To Set Up a MultiScreen

Click Navigation Menu > Configuration > Canvases.
Click MultiScreen X to select the MultiScreen you want to set up.
Click a Layout button to select the layout you want to use.

Note: The available layouts depend on the number of screens being used by the other MultiScreen.
Click Yes to confirm.
Click a Background DVEs button to select how DVE resources are used to scale sources for the MultiScreen screens.
- Off — DVE resources are not allocated to the MultiScreen for scaling of background sources.
- On — DVE resources are always allocated to the MultiScreen for scaling of background sources. This reduces the number of available DVE resources to the switcher when a MultiScreen is turned on.
- Dynamic — DVE resources are dynamically allocated to the MultiScreen for scaling of background sources if there is no substitution table.
Note: If there are no DVE resources to scale the background source across the entire MultiScreen, the switcher needs a substitution table to map separate inputs to the MultiScreen screens or the selected source is repeated in each screen of the MultiScreen.
Click OK.
Use the Offset slider to adjust the placement of the background scaling in the MultiScreen output.

This can be used to adjust for the aspect ratio difference between the input video and the MultiScreen output.
Click on the button between the two boxes to adjust the size of the edge between those two screens.
Use the Edge Distance slider to adjust the size of the gap between the MultiScreen screens.
- If you are using monitors for your MultiScreen display, you can use a positive value to compensate for the bezel on the outside of a display.
- If you are using projectors for your MultiScreen display, you can use the negative value to compensate for the amount of overlap of the projected images.
If you selected a negative distance, click an Edge Blending button to turn edge blending on (On) or off (Off).
If the edge blending is on, use the Smoothness and Gamma Correction sliders to correct for the overlap in projected images.
- Smoothness — adjust the appearance of the transition area between the overlapping images.
- Gamma Correction — adjust the gamma correction applied to the overlapping images to match the output of your projectors.
Repeat the edge adjustment for all other edges in your layout.