Media Processing Project

King Chung HuangInformation TechnologiesUniversity of Calgary

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REST over HTTP with JSON API• Workflows, actions, and jobs are all resources

• Use HTTP GET, PUT, POST, DELETE to manipulate the resources

• All content is JSON serialized

• Easily programmable directly from a browser environment! Build client-side web applications

REST over HTTP with JSON APIRetrieve an action

GET http://mpp.local/actions/ca.ucalgary.mpp.crop

{

“id”: “ca.ucalgary.mpp.crop”,

“title”: “Crop”,

“inputs”: […],

“outputs”: […],

…

}

REST over HTTP with JSON APIList all workflows

GET http://mpp.local/workflows/

{

“ids”: [

“ca.ucalgary.mpp.crop-for-ipod”,

“ca.ucalgary.mpp.encode-and-upload”,

“ca.ucalgary.mpp.make-cappuccino”

]

}

REST over HTTP with JSON APISubmit a job

POST http://mpp.local/jobs/96752C86

{

“id”: “96752C86”,

“workflow”: “ca.ucalgary.make-cappuccino”,

“inputs”: […]

}

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More Information

King Chung Huangkchuang@ucalgary.ca

Jim Tubmanjim.tubman@cybera.ca

Trevor Doerksentrevord@mobovivo.com