CasparCG State Scanner

App that handles OSC data from CasparCG Server, and deliver status as graphQL queries and subscriptions.

For now start state-scanner AFTER the CCG-server.

When loading state-scanner it checks for CCG version, and if not responded, it will run with CCG 2.1.xx support.

Running on CasparCG 2.2.xx

Be aware that CasparCG 2.2.xx has disabled OSC by default, so you need to enable it in casparcg.config

Place this code inside the configuration-tag in casparcg.config file

<osc>
  <default-port>6250</default-port>
  <disable-send-to-amcp-clients>false</disable-send-to-amcp-clients>
  <predefined-clients>
    <predefined-client>
      <address>127.0.0.1</address>
      <port>5253</port>
    </predefined-client>
  </predefined-clients>
</osc>

A Simple React Client example is here:

https://github.com/olzzon/casparcg-state-scanner-example

Defaults are specified in top of app.js, but should be ok if you run casparcg-state-scanner in your CCG server folder. If you wan´t to change default ports and IP you can do that in ./utils/CONSTANTS.js And manually rebuild.

Queries:

channels:

Query channels:

query {
  channels {
    layers {
      foreground {
        name
        path
        length
        loop
        paused
      }
      background {
        name
        path
        length
        loop
      }
    }
  }
}

Subscription of all layers of channels

subscription {
  channels {
    layers {
      foreground {
        name
        path
        length
        loop
        paused
      }
      background {
        name
        path
      }
    }
  }
}

Subscrition of PlayerLayer:

(default layer 10)

subscription {
  playerLayer {
    layers {
      foreground {
        name
        path
        length
        loop
        paused
      }
      background {
        name
        path
      }
    }
  }
}

layer(ch: int, l: int):

Returns selected layer of channel

{ layer(ch: 1, l: 10) }

Query timeLeft(ch: int, l: int):

Returns countdown of channel, layer, file

{ timeLeft(ch: 1, l: 10) }

Subscription timeLeft:

Subscribe to array with timeLeft for all channels, default layer:

subscription {
  timeLeft {
    timeLeft
  }
}

Subscription Media Foler Updated:

Subscribe to a media folder wathcer on the CCG server, so you get a "TRUE" when files are updated or changed.

subscription {
  mediaFilesChanged
}

Start:

yarn build
yarn start

For API calls from other programs use:

http://xxx.xxx.xxx.xxx:5254

If you call it from a browser, you´ll get a Playground where you can test your queries and subscriptions. And see the data Schema

Build for Linux and Windows:

yarn build
yarn build-win
yarn build-linux