Node.js installed (Use of the latest LTS version is recommended, v12.16.2 or newer on MacOS.).
Create a podcast with multiple mixed tracks.
if you need to upload a video somewhere but the site complains Video must be 1337x1000 30fps)
Resize video to any size or framerate and with automatic letterboxing/cropping (e.g.
Create a fast-paced trailer or promo video.
Create a slideshow from a set of pictures with text overlay.
Automatic audio ducking and normalization.
Show different sub-clips for parts of a clips duration (B-roll).
Overlay transparent images or even videos with alpha channel.
Render custom GL shaders (for example from shadertoy).
#Ffmpeg crop left right normalize audio code
Accepts custom HTML5 Canvas / Fabric.js JavaScript code for custom screens or dynamic overlays.
Overlay text and subtitles on videos, images or backgrounds.
Speed up / slow down videos automatically to match the cutFrom/ cutTo segment length with each clip's duration.
Content is scaled and letterboxed automatically, even if the input aspect ratio is not the same and the framerate will be converted.
Instagram post (1:1), Instagram story (9:16), YouTube (16:9), or any other dimensions you like.
Can output to any dimensions and aspect ratio, e.g.
Create colorful videos with random colors generated from aesthetically pleasing palettes and random effects.
This GIF / YouTube was created with this command: "editly commonFeatures.json5". Editly aims to be very extensible and feature rich with a pluggable interface for adding new dynamic content. Inspired by ffmpeg-concat, editly is much faster and doesn't require much storage because it uses streaming editing. Editly allows you to easily and programmatically create a video from a set of clips, images, audio and titles, with smooth transitions and music overlaid.Įditly has a simple CLI for quickly assembling a video from a set of clips or images, or you can use its more flexible JavaScript API. Editly is a tool and framework for declarative NLE ( non-linear video editing) using Node.js and ffmpeg.