template.json

"steps": {
  "ipad": {
    "robot" : "/video/encode",
    "use"   : [ ":original" ],
    "preset": "ipad"
  },
  "webm": {
    "robot" : "/video/encode",
    "use"   : [ ":original" ],
    "preset": "webm"
  },
  "thumbnails": {
    "robot": "/video/thumbs",
    "use"  : [ "ipad" ]
  },
  "store": {
    "robot" : "/s3/store",
    "use"   : [ ":original", "webm", "ipad", "thumbnails" ],
    "key"   : "YOUR_AWS_KEY",
    "secret": "YOUR_AWS_SECRET",
    "bucket": "YOUR_S3_BUCKET"
  }
}