complex_gif.js

complex_gif.json

{
    "pre_process": [
        {
            "job": {
                "src": "https://placeholdit.imgix.net/~text?txtsize=24&txt=350%C3%97150&w=450&h=250",
                "functions": [
                    {
                        "name": "composite",
                        "params": {
                            "src": "https://s3.amazonaws.com/blitdoc/logos/box_icon/box_icon_70x70.png",
                            "gravity": "EastGravity"
                        },
                        "save": {
                            "image_identifier": "my_compsited_background"
                        }
                    }
                ]
            }
        }
    ],
    "application_id": "YOUR_APP_ID",
    "src": "https://s3.amazonaws.com/blitdoc/gifs/transparent.gif",
    "src_type": "gif",
    "src_data": {
        "name": "gif_underlay",
        "params": {
            "overlay_src": "&my_compsited_background",
            "overlay_params": {
                "gravity": "southwest"
            }
        },
        "save": {
            "image_identifier": "my_animated_image"
        }
    },
    "functions": [
        {
            "name": "no_op"
        }
    ]
}