65 lines
3.4 KiB
Markdown
65 lines
3.4 KiB
Markdown
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# ffmpeg-static
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**[ffmpeg](https://ffmpeg.org) static binaries for Mac OSX, Linux, Windows and FreeBSD.**
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Supports macOS (64-bit and arm64), Linux (32 and 64-bit, armhf, arm64), Windows (32 and 64-bit) and FreeBSD (64-bit). [The ffmpeg version currently used is `4.4`.](https://github.com/eugeneware/ffmpeg-static/releases/tag/b4.4)
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*Note:* The version of `ffmpeg-static` follows [SemVer](http://semver.org). When releasing new versions, **we do *not* consider breaking changes in `ffmpeg` itself**, but only the JS interface (see below). To stop `ffmpeg-static` from breaking your code by getting updated, [lock the version down](https://docs.npmjs.com/files/package.json#dependencies) or use a [lockfile](https://docs.npmjs.com/files/package-lock.json).
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[](https://www.npmjs.com/package/ffmpeg-static)
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[](http://travis-ci.org/eugeneware/ffmpeg-static)
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## Installation
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This module is installed via npm:
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``` bash
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$ npm install ffmpeg-static
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```
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*Note:* During installation, it will download the appropriate `ffmpeg` binary from the [`b4.4` GitHub release](https://github.com/eugeneware/ffmpeg-static/releases/tag/b4.4). Use and distribution of the binary releases of FFmpeg are covered by their respective license.
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### Electron & other cross-platform packaging tools
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Because `ffmpeg-static` will download a binary specific to the OS/platform, you need to purge `node_modules` before (re-)packaging your app *for a different OS/platform* ([read more in #35](https://github.com/eugeneware/ffmpeg-static/issues/35#issuecomment-630225392)).
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## Example Usage
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Returns the path of a statically linked ffmpeg binary on the local filesystem.
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``` js
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var pathToFfmpeg = require('ffmpeg-static');
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console.log(pathToFfmpeg);
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```
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```
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/Users/j/playground/node_modules/ffmpeg-static/ffmpeg
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```
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Check the [example script](example.js) for a more thorough example.
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## Sources of the binaries
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[The build script](build/index.sh) downloads binaries from these locations:
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- [Windows x64 builds](https://github.com/ShareX/FFmpeg/)
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- [Windows x86 builds](https://github.com/sudo-nautilus/FFmpeg-Builds-Win32/)
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- [Linux builds](https://johnvansickle.com/ffmpeg/)
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- macOS builds [for Intel](https://evermeet.cx/pub/ffmpeg/) / [for ARM (Apple Silicon)](https://osxexperts.net/)
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- [FreeBSD builds](https://github.com/Thefrank/ffmpeg-static-freebsd/releases)
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The build script extracts build information and (when possible) the license file from the downloaded package or the distribution server. Please consult the individual build's project site for exact source versions, which you can locate based on the version information included in the README file.
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## Show your support
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This npm package includes statically linked binaries that are produced by the following individuals. Please consider supporting and donating to them who have been providing quality binary builds for many years:
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- **Windows builds**: [Jaex](https://getsharex.com/donate/)
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- **Linux builds**: [John Van Sickle](https://www.johnvansickle.com/ffmpeg/)
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- **macOS builds**: [Helmut K. C. Tessarek](https://evermeet.cx/ffmpeg/#donations)
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## Building the project
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The `unzip`, `tar` CLI executables need to be installed. On macOS, use `brew install gnu-tar xz`.
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