@ffmpeg/core vs @ffmpeg/ffmpeg vs ffmpeg-static vs fluent-ffmpeg
FFmpeg Libraries for Node.js
@ffmpeg/core@ffmpeg/ffmpegffmpeg-staticfluent-ffmpeg

FFmpeg Libraries for Node.js

FFmpeg Libraries for Node.js are tools that allow developers to interact with the FFmpeg multimedia framework directly from their Node.js applications. These libraries provide APIs to perform various audio and video processing tasks, such as encoding, decoding, transcoding, streaming, and manipulating multimedia files. They leverage the powerful capabilities of FFmpeg, which is a command-line tool widely used for handling multimedia data, and expose these functionalities in a way that is accessible and easy to use within JavaScript environments. This enables developers to build applications that can process media files, extract audio or video streams, apply filters, convert formats, and much more, all from within their Node.js applications.

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@ffmpeg/core017,20964.7 MB412a year agoGPL-2.0-or-later
@ffmpeg/ffmpeg017,20972 kB412a year agoMIT
ffmpeg-static01,32448.2 kB313 months agoGPL-3.0-or-later
fluent-ffmpeg08,25312.4 MB4192 years agoMIT

Feature Comparison: @ffmpeg/core vs @ffmpeg/ffmpeg vs ffmpeg-static vs fluent-ffmpeg

FFmpeg Binary Inclusion

  • @ffmpeg/core:

    @ffmpeg/core does not include a binary; it compiles FFmpeg in the browser using WebAssembly, allowing for full FFmpeg functionality without external dependencies.

  • @ffmpeg/ffmpeg:

    @ffmpeg/ffmpeg does not include a binary; it provides a modular FFmpeg implementation that can be used in both browser and Node.js environments, allowing for dynamic loading of FFmpeg features as needed.

  • ffmpeg-static:

    ffmpeg-static includes a precompiled FFmpeg binary for various platforms (Windows, macOS, Linux), making it easy to use FFmpeg in Node.js applications without manual installation or configuration.

  • fluent-ffmpeg:

    fluent-ffmpeg does not include a binary; it requires an existing FFmpeg installation on the system. It provides a high-level API to interact with FFmpeg, but users must ensure FFmpeg is installed and accessible from the command line.

Ease of Use

  • @ffmpeg/core:

    @ffmpeg/core provides a straightforward API for using FFmpeg features in the browser and Node.js. Its WebAssembly-based approach allows for easy integration with minimal setup.

  • @ffmpeg/ffmpeg:

    @ffmpeg/ffmpeg offers a simple and intuitive API for accessing FFmpeg functionalities. Its modular design makes it easy to use and integrate into projects without complex configurations.

  • ffmpeg-static:

    ffmpeg-static is very easy to use, as it automatically provides the path to the included FFmpeg binary. This eliminates the need for users to configure paths or worry about platform-specific differences.

  • fluent-ffmpeg:

    fluent-ffmpeg is designed for ease of use, with a fluent API that allows developers to build FFmpeg command pipelines quickly and intuitively. It abstracts much of the complexity involved in working with FFmpeg.

Platform Compatibility

  • @ffmpeg/core:

    @ffmpeg/core is compatible with modern browsers and Node.js environments, making it versatile for web and server-side applications.

  • @ffmpeg/ffmpeg:

    @ffmpeg/ffmpeg is designed to work across multiple platforms, including browsers and Node.js, providing flexibility for cross-platform development.

  • ffmpeg-static:

    ffmpeg-static provides binaries for major operating systems, including Windows, macOS, and Linux, ensuring broad compatibility for Node.js applications.

  • fluent-ffmpeg:

    fluent-ffmpeg is platform-agnostic, but it requires FFmpeg to be installed on the system. It works on any platform where FFmpeg is available.

Customization

  • @ffmpeg/core:

    @ffmpeg/core allows for customization of FFmpeg operations through its API, but it does not support modifying the underlying FFmpeg code or binaries.

  • @ffmpeg/ffmpeg:

    @ffmpeg/ffmpeg supports customization of FFmpeg functionalities by allowing developers to import only the modules they need, reducing the overall bundle size and improving performance.

  • ffmpeg-static:

    ffmpeg-static does not offer customization options, as it provides a precompiled binary. However, users can replace the binary with their own if needed.

  • fluent-ffmpeg:

    fluent-ffmpeg allows for customization of FFmpeg command generation through its API, enabling developers to create complex and tailored FFmpeg commands programmatically.

Code Example

  • @ffmpeg/core:
    import { createFFmpeg, fetchFile } from '@ffmpeg/core';
    const ffmpeg = createFFmpeg({ log: true });
    (async () => {
      await ffmpeg.load();
      ffmpeg.FS('writeFile', 'input.mp4', await fetchFile('input.mp4'));
      await ffmpeg.run('-i input.mp4 -c:v libx264 output.mp4');
      const data = ffmpeg.FS('readFile', 'output.mp4');
      const video = document.createElement('video');
      video.src = URL.createObjectURL(new Blob([data.buffer]));
      document.body.append(video);
      video.play();
    });
    
  • @ffmpeg/ffmpeg:
    import { createFFmpeg, fetchFile } from '@ffmpeg/ffmpeg';
    const ffmpeg = createFFmpeg({ log: true });
    (async () => {
      await ffmpeg.load();
      ffmpeg.FS('writeFile', 'input.mp4', await fetchFile('input.mp4'));
      await ffmpeg.run('-i input.mp4 -c:v libx264 output.mp4');
      const data = ffmpeg.FS('readFile', 'output.mp4');
      const video = document.createElement('video');
      video.src = URL.createObjectURL(new Blob([data.buffer]));
      document.body.append(video);
      video.play();
    });
    
  • ffmpeg-static:
    const ffmpegPath = require('ffmpeg-static');
    const { execFile } = require('child_process');
    execFile(ffmpegPath, ['-i', 'input.mp4', '-c:v', 'libx264', 'output.mp4'], (err, stdout, stderr) => {
      if (err) throw err;
      console.log(stdout);
      console.error(stderr);
    });
    
  • fluent-ffmpeg:
    const ffmpeg = require('fluent-ffmpeg');
    ffmpeg('input.mp4')
      .output('output.mp4')
      .videoCodec('libx264')
      .on('end', () => console.log('Processing finished!'))
      .on('error', (err) => console.error('Error:', err))
      .run();
    

How to Choose: @ffmpeg/core vs @ffmpeg/ffmpeg vs ffmpeg-static vs fluent-ffmpeg

  • @ffmpeg/core:

    Choose @ffmpeg/core if you need a fully-featured, WebAssembly-based FFmpeg implementation that runs in the browser and Node.js. It is ideal for projects that require a complete FFmpeg environment without relying on external binaries.

  • @ffmpeg/ffmpeg:

    Select @ffmpeg/ffmpeg if you want a lightweight, modular FFmpeg package that supports both browser and Node.js environments. It allows for easy integration and customization while providing essential FFmpeg functionalities.

  • ffmpeg-static:

    Opt for ffmpeg-static if you need a simple solution to include a precompiled FFmpeg binary in your Node.js application. This package is great for projects that require a reliable FFmpeg executable without the hassle of manual installation.

  • fluent-ffmpeg:

    Use fluent-ffmpeg if you prefer a high-level, fluent API for working with FFmpeg in Node.js. It simplifies the process of building complex FFmpeg command-line operations and is suitable for developers who want to work with FFmpeg without dealing with low-level details.

README for @ffmpeg/core

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