fflate
ffmpeg.wasm
fflate | ffmpeg.wasm | |
---|---|---|
7 | 76 | |
2,057 | 13,028 | |
- | 2.1% | |
7.0 | 8.9 | |
3 months ago | 24 days ago | |
TypeScript | C | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fflate
- Ayuda con encontrar una libreria
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Gzip library for client-side compression
Or fflate
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Browsers can do that?
Another operation that is sometimes desired is to take several files and give the user a compressed file. There are actually a surprisingly large amount (jszip, pako) of client side options here, but my favorite so far when it comes to speed, size and working with .zip has been fflate. But if you'd like to work with other formats, there are also libraries to decompress 7-Zip, RAR & TAR.
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5 Insane Features in my OS in the Browser!!! 🤯
I started my file system with BrowserFS which allowed me to setup IndexedDb as the main writeable location. When in Firefox Private mode it switches to an in memory file system which does not persist. Using BrowserFS also meant I could open ZIP and ISO files as if they were folders. I create a JSON file on build that has the initial public folder directory structure which is used as the readable portion of the file system via plain HTTP GET requests. I've also added the ability to extract RAR files, although I don't currently have it linked to File Explorer to see it's contents before extracting. I can also make and extract ZIP/ISO via fflate.
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fzstd - expand super-compressed Zstandard data in 8kB of pure JS
Hello all! I've been maintaining fflate, a pure JavaScript compression and decompression library for DEFLATE data, for nearly a year now. It's become quite popular for being the fastest DEFLATE library available (including WebAssembly ports!) while being absolutely tiny in terms of bundle size. DEFLATE has many uses, as a general purpose compression format, so it has become very popular and is used in formats like PNG, PDF, XLSX, etc.
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Creating a modern JS library: Introduction
To keep it short: I've worked on Parcel for a few months and therefore have investigated in great depth the fine details of making a package bundler-friendly. I've also published and maintained various successful packages, the most popular of which is is a high-performance compression library that reached over 4 million downloads in 6 months and is currently depended on by large projects such as SheetJS and Three.js. I've dealt with many of the problems new library authors face multiple times, so I'm familiar with the workarounds.
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My next app: ZIP Lite
Are you asking about decompression? https://github.com/101arrowz/fflate
ffmpeg.wasm
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Show HN: I open-sourced the in-memory PostgreSQL I built at work for E2E tests
There's already ffmpeg wasm. I've used it in projects. Works great.
https://github.com/ffmpegwasm/ffmpeg.wasm
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FFmpeg 7.0 Released
There's a low-hanging fruit that I think would make ffmpeg more helpful for regular people.
There's a million terrible websites that offer file conversion services. They're ad-ridden, with god-knows-what privacy/security postures. There's little reason for users to need to upload their files to a third-party when they can do it locally. But getting them to download fiddly technical software is tough - and they're right to mistrust it.
So, there's a WASM version of ffmpeg, already working and hosted at Netlify [1]. It downloads the WASM bundle to your browser and you can run conversions/transformations as you wish, in your browser. Sandboxed and pretty performant too!
If this tool a) was updated regularly b) had a nicer, non-CLI UI for everyday users and c) was available at an easily-Googlable domain name - it would solve all the problems I mentioned above.
[1]: https://ffmpegwasm.netlify.app/
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FFmpeg-online: ffpmeg running on the browser
As their github page says, based on https://ffmpegwasm.netlify.app ...
I'm guessing no one did GPU-optimizations? I saw a web app (not an ffmpeg transpilation) that went clever and used WebGL so it can access the GPU and use its parallel processing capabilities...
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Locoly (locoly.app): an in-browser video editor running all computations locally
ffmpeg.wasm: The engine making all these happen. However, I’m a bit concerned about its current situation. The repo has not been updated for more than six months now, and that’s not a healthy sign for an open-source project. Clearly I was reading the commits wrong. The author mentioned “speed up x264 with SIMD intrinsics” in their roadmap (https://github.com/ffmpegwasm/ffmpeg.wasm/discussions/415), which, if landed, could make such on-device video editors much more competitive.
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[TASK] Reverse Engineer my Web App Before Production
I use https://github.com/ffmpegwasm/ffmpeg.wasm and I want my FFMPEG commands to be hidden from others.
- AWS service for transcoding audio to mp3 and images to jpg?
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I made a simple online video editor with React and ffmpeg
Possibly using this? https://github.com/ffmpegwasm/ffmpeg.wasm
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Newbie question: Is there any possible way to grab metadata from local media files and process them in the webbrowser?
You could try using something like ffmpeg wasm which is a way of using ffmpeg client side in browser. Unfortunately WebAssembly only supports files less than 2 gigabytes, which is a problem for videos. And I don't know if ffmpeg wasm contains ffprobe, so you might have to find another project or try to compile ffprobe to wasm yourself. This stuff is out of my wheelhouse so I can't offer much help.
- Show HN: FFmpeg UI
- Petition to add support for Gopher protocol in Firefox
What are some alternatives?
JSZip - Create, read and edit .zip files with Javascript
rust-ffmpeg-wasi - ffmpeg 7 libraries precompiled for WebAsembly/WASI, as a Rust crate.
pako - high speed zlib port to javascript, works in browser & node.js
ffprobe-wasm - A Web-based FFProbe. Powered by FFmpeg, Vue and Web Assembly!
libarchivejs - Archive library for browsers
ffmpeg-libav-tutorial - FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more. Translations: 🇺🇸 🇨🇳 🇰🇷 🇪🇸 🇻🇳 🇧🇷
WASM-ImageMagick - Webassembly compilation of https://github.com/ImageMagick/ImageMagick & samples
node-ytdl-core - YouTube video downloader in javascript.
ky - 🌳 Tiny & elegant JavaScript HTTP client based on the browser Fetch API
handbrake-js - Video encoding / transcoding / converting for node.js
fzstd - High performance Zstandard decompression in a pure JavaScript, 8kB package
ffmpeg.js - Port of FFmpeg with Emscripten