To begin with, we'll create a new Canvas instance. Let's start from the beginning by drawing a single frame first. Following these basic concepts, we will introduce easing, keyframes, drawing contexts, and transformations. In this step, we'll create a simple video with only a single element, just to go over the basics of video rendering. They want to create these videos in thousands, so we're going to build an application for them to render these custom videos in bulk. Let's say we're developing an application for a travel agency, which is looking to generate custom videos tailored to various travel destinations. In this tutorial, you'll learn how to accomplish this using pure JavaScript and Node.js, along with the help of FFmpeg for the encoding. The best part is that all of this can be done with open source software and without using C++ or any other low-level language. Wouldn't it be great if we could automate the creation of these videos programmatically, using something like a video template and dynamic data? As a matter of fact, this is possible. There is also a growing trend of using video in email campaigns. This is especially true for social media, which has become increasingly video-centric. This.stream = child_process.There is no better way to convey your message than by using video, since it is more engaging and fun than any other medium. With the following example I am able to stream the RTSP sourceįfmpeg -i rtsp-url -rtsp_transport tcp -f mpeg1video -b:v 800k -r 30 I know that I can save one or many inputs to many outputs but I dont know if there is option to stream the input and save it to file at the same time without executing two process of ffmpeg. I am streaming RTSP source with ffmpeg, for example RTSP SOURCE - EXAMPLE

I am using node-rtsp-stream module to stream RTSP to web with nodejs.

Ffmpeg javascript example