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Convert Lottie(.json) files to gif, mp4, webp, webm and [dot]lottie files.
Detect the file type of a file, stream, or data
Detect and validate file types by their signatures (✨magic numbers✨)
A collection of lightweight utilities for inspecting and manipulating video container formats.
Clip to GIF creates a reduced file size MP4 and an animated GIF.
Music metadata parser for Node.js, supporting virtual any audio and tag format.
Record a video in the browser or directly on the File System from a canvas (2D/WebGL/WebGPU) as MP4, WebM, MKV, GIF, PNG/JPG Sequence using WebCodecs and wasm when available.
JavaScript version of GPAC's MP4Box tool
A lightweight JavaScript MP4 (MPEG-4, ISOBMFF) file/box parser.
List of video file extensions
Check details of an mp4 file, e.g. to determine if transcoding is required
MP4 multiplexer in pure TypeScript with support for WebCodecs API, video & audio.
jMuxer - a simple javascript mp4 muxer for non-standard streaming communications protocol
API wrapper for Youtube, Vimeo and Self-Hosted videos
An *Ackchyually* browser compatible file-type hacky replacement of the `file-type` package. Forked from https://github.com/sindresorhus/file-type
HTML5 video and audio player
Check if a file path is a video file
Detect the file type of a Buffer/Uint8Array/ArrayBuffer
- [About](#about) - [Usage](#usage) - [Authors](#authors)
Record the canvas as an image, mp4 video, or gif from the browser