CODEWITHSUNDEEP
graphviz
user1140176
user1140176

Reputation: 115

Vizrt API JSON Data integration with Graphics

I want to integrate JSON response from API on VIZRT software. Can anyone help me so as how to read the JSON response and display on the graphics or transition...

Thank you on advance.

Upvotes: 0

Views: 1033

Answers (2)

Joshua McVey
Joshua McVey

Reputation: 96

The best and easiest way would be to use the DataPool plugins already provided in most Vizrt installations. These plugins don't require licensing and are supported in most versions of the software. There is a plugin titled DataReader which allows you to specify a file or web address to pull Excel, SQL, XML, or JSON information from and it can do this on a regular frequency (every 10 seconds, etc).

You can get a lot of info about these plugins on the documentation site.

Also, when installing make sure to do a Complete installation instead of Typical. That will make sure that all the DataPool plugins are installed.

Upvotes: 1

Dev
Dev

Reputation: 1826

Firstly, I would suggest for you to read the necessary sections Vizrt Documentation (It will point you to where you can find example projects etc).

There are many different ways of getting Json Feed to Viz GFX, but it all comes down to your requirements.

If you would like to use Viz Trio you could talk to the Media Sequence Engine of default port 6100 preview and 6800 program.

Or you could also communicate directly to the Viz engine using external Application using preferably .Net?

private void SetValueToDocumentByXPath(XmlDocument doc, string xpath, string value)
{
    var nav = doc.CreateNavigator();
    var it = nav.Select(xpath, nameSpaceManager_);
    if (it.MoveNext())
    {
        it.Current.SetValue(value);
    }
}

SetValueToDocumentByXPath(elementDoc,"//vdf:payload/vdf:field[@name='01']/vdf:value", "My new headline");

The line Above Target Tabfield 01, Setting its value to My new headline.

XMlDocument can be fetch from the MSE.

Upvotes: 0

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