file-type

Detect the file type of a file, stream, or data

v19.6.0 URL: https://unpkg.com/file-type@19.6.0/index.js

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mime file type magic archive image img pic picture flash photo video detect check is exif elf macho exe binary buffer uint8array jpg png apng gif webp flif xcf cr2 cr3 orf arw dng nef rw2 raf tif bmp icns jxr psd indd zip tar rar gz bz2 7z dmg mp4 mid mkv webm mov avi mpg mp2 mp3 m4a ogg opus flac wav amr pdf epub mobi swf rtf woff woff2 eot ttf otf ico flv ps xz sqlite xpi cab deb ar rpm Z lz cfb mxf mts wasm webassembly blend bpg docx pptx xlsx 3gp j2c jp2 jpm jpx mj2 aif odt ods odp xml heic ics glb pcap dsf lnk alias voc ac3 3g2 m4b m4p m4v f4a f4b f4p f4v mie qcp asf ogv ogm oga spx ogx ape wv cur nes crx ktx dcm mpc arrow shp aac mp1 it s3m xm ai skp avif eps lzh pgp asar stl chm 3mf zst jxl vcf jls pst dwg parquet class arj cpio ace avro icc fbx vsdx vtt apk

music-metadata

Music metadata parser for Node.js, supporting virtual any audio and tag format.

v10.6.0 URL: https://unpkg.com/music-metadata@10.6.0/index.js

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mux.js

A collection of lightweight utilities for inspecting and manipulating video container formats.

v6.3.0 URL: https://unpkg.com/mux.js@6.3.0/dist/mux.js

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video container transmux mux player hls mp4 flv aac h264

codec-parser

Library that parses raw data from audio codecs into frames containing data, header values, duration, and other information.

v2.5.0 URL: https://unpkg.com/codec-parser@2.5.0/index.js

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mp3 mpeg aac aacp flac opus vorbis ogg ogg-flac ogg-opus ogg-vorbis

@martel/audio-file-decoder

Decode audio files using FFmpeg and WebAssembly

v3.0.0-beta.4 URL: https://unpkg.com/@martel/audio-file-decoder@3.0.0-beta.4/dist/audio-file-decoder.js

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audio decode decoder FFmpeg wasm WebAssembly emscripten flac wav mp3 aac ogg m4a