VMAP Generator

This API generates [VMAP]https://www.iab.com/guidelines/vmap/ xml file using duration and config parameters

Usage

/vmap?duration=[VIDEO_DURATION_IN_SECONDS]

Getting Started

First, install dependencies

npm install

To develop, run the development server

npm run dev

Or to use it in production

npm run start

Configuring

By modifying the properties in the config.js file, you can easily generate duration-based vmaps. You can see below what the properties are used for.

declare module namespace {
    export interface Ad {
        id: string; 
        type: string; // preroll, midroll, overlay etc.
        offset_percent?: any; // calculates offset_time parameter via duration and percentage
        offset_time: string; // "start" or "HH:MM:SS" format 
		repeat_second?: number; // if it's not null, it produces ad tags as many as duration/repeat_second 
        repeat_offset_second?: number; // if it's not null, it adds one extra ad tag to first index and starts the others after this second. 
    }

    export interface Rule {
        duration_range: number[]; // [seconds, seconds]
        ads: Ad[];
    }

    export interface Target {
        id: string;
        url: string; // vast url
    }

    export interface RootObject {
        rules: Rule[];
        targets: Target[];
    }

}