Articles tagged with Developers

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How to Merge Video Files Using FFmpeg

The demand for video editing is increasing with the growing number of video viewers. This article shows you how to merge video files for free using the FFmpeg command line editor.

How to Add a Dynamic Watermark to Puppeteer Screenshots Using Bannerbear

Adding a dynamic watermark with extra information to similar screenshots can help you to manage them easier. This tutorial shows you how to do it with Bannerbear.

What Is a CORS Error and How to Fix It (3 Ways)

A CORS error is common when making an HTTP request to another origin. You can get rid of it using one of the solutions shown in this article.

How to Add Subtitles to a Video File Using FFmpeg

In this tutorial, we are going to use FFmpeg to add Hard Subtitles and Soft Subtitles to a video file.

How to Run Puppeteer with Firefox Instead of Chrome

In this article, we will show you how to run Puppeteer with Firefox and some project ideas you can do with Puppeteer.

How to Set a Custom Thumbnail for a Video File Using FFmpeg

Add a video thumbnail with text to attract the attention of your audiences and help them understand the context of your video better before playing the video.

5 Common API Mistakes to Avoid

Sometimes, we fail to identify the cause of an error because we could overlook tiny mistakes. To reduce frustration, here are 5 common API mistakes you could avoid.

How to Take Screenshots with Puppeteer

This article will show you examples of using Puppeteer to take simple screenshots, full-page screenshots, multiple screenshots and screenshots of a particular HTML element.

How to Extract Images from a Video Using FFmpeg

This tutorial will show you how to use FFmpeg to extract images from a video in multiple ways.

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