Helicon FB Tube automatically shifts the focus by one step with each shot thus producing a stack of images of unlimited length that can be rendered into a fully-focused image. Helicon FB Tube is an extension tube with integrated electronic microcontroller designed to enable automated focus bracketing in single or continuous shooting modes.
#Photostack api manual
Tethered photography makes focus stacking more accurate, reproducible, and higher quality than can be achieved with manual shots.
Tethered photography for Canon and Nikon DSLR cameras: automates focus (DoF) bracketing, which allows precise and uniform steps, advanced exposure bracketing and time-lapse shooting-even all these combined if necessary. Then you can use Helicon Focus to blend all the sharp areas together and Let's create a very simple "Hello World" title video.Ĭreate a text file called hello.Focus stacking software: a post-processing technique that extends the depth of field in your photographs.To use this technique, you take several images of the same scene, focusing your lens on a different part of the object for each shot. If this does not all make sense yet, it will all become clearer once we create a few examples.
#Photostack api mp4
The output specifies the final render properties, with the API supporting mp4 video files and gifs in a range of resolutions such as HD, SD and mobile. For example a title asset will have a type style, and a video asset might have a trim point to cut the start and end of the clip. Each asset has options specific to its type. This can be a text title, image, video clip, HTML, audio or a Luma asset. When creating a clip, you specify the type of asset to be displayed. Here you can also apply transitions, filters, and motion effects. For example, you could add a clip that starts playing at the 5th second until the 10th second. ClipsĪ clip is a placeholder for an asset (titles, images, videos, audio, html, and Luma assets) and are positioned on the timeline (via a track) at specific time intervals. You can place multiple tracks on top of each other to create complex compositions. For example, you can layer text on top of an image or a video clip. Use it to insert, update, delete, or export Salesforce records.
Client application for the bulk import or export of data. Command-line interface that simplifies development and build automation.
#Photostack api code
TracksĪ track runs for the entire duration of the timeline and is used to layer clips on top of each other. Tools for developing with Salesforce in the lightweight, extensible VS Code editor. Clips are placed along the timeline via a track. For example, a 30 second video edit would have a 30 second timeline. The timeline represents the entire duration of your video in seconds. EditĪn edit in Shotstack is essentially a JSON object describing how assets such as titles, video clips and images are arranged to create a video. To check cURL is installed, type the command in your terminal or command prompt: curl -version Video editing basicsīefore diving in and writing any code it is a good idea to acquaint yourself with some basic video editing principles and how these relate to Shotstacks JSON video editing format. For this guide we'll be using cURL but for any other application such as Postman you can use the JSON, credentials and endpoints to achieve the same results. This tutorial presumes a basic knowledge of interacting with API's.
After registering just log in via the Shotstack website to receive a developer key. This is completely free and will allow you to access all of Shotstack's video editing functionalities to build videos and develop applications. In order to build our first video you'll need to sign up for a developer account.
#Photostack api professional
We'll finish off our programmatically created video with some professional looking effects. We will start off by using a video clip, add a title, and then overlay a soundtrack to give it some feeling. In this tutorial we'll take you through the basics, arming you with the knowledge to start building complex video-centric applications using the Shotstack API.
If this sounds like what you need, you're at the right place. Our API allows you to describe your video edit in JSON, and then use your favorite programming language to render hundreds to thousands of data-driven videos concurrently in the cloud. Shotstack enables video editing at scale.
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