node-subler v0.0.4

Node Subler

A simple interface for the Subler tool on macOS to write metadata to media files.

Installation

Requires an additional SublerCLI installation. To install with Homebrew: brew cask install sublercli

By default Subler assumes a homebrew installation under /usr/local/bin/SublerCli. You can check your installtion path with brew cask info sublercli. If the Subler installation destination deviates from default, you can overwerite the path by setting the SUBLER_CLI_PATH environment variable to the valid destination.

Atoms

To store metadata, Atoms are used. An Atom has a specifc name and the value it stores. The AtomStruct interface mimics this behavior. There is a predefined set of valid atoms. To obtain a list of al valid metadata atom tag names:

const validTags = Atoms.metadataTags();

Support for the predefined set of known atoms is individually implemented. Atoms functions as a wrapper to store a set of single Atom values and is used to create Atoms like:

const atoms = new Atoms()
    .add('Cast', 'John Doe')
    .genre('Foo,Bar')
    .artist('Foo Artist')
    .title('Foo Bar Title')
    .release_date('2018');

Tagging

To invoke the Subler process: If no dest path is supplied then the destination path is the existing file name suffixed, starting from 0: demo.mp4 -> demo.0.mp4

const file = 'demo.mp4';
const subler = new Subler(file, new Atoms().title('Foo Bar Title'))

    // By default, media kind is already set to `Movie`.
    .media_kind(MediaKind.Movie)

    // Set an optional destination path.
    .dest('dest/path')

    // By default the optimization flag is set to true.
    .optimize(false)

    // Execute process in sync.
    // Alternativly spawn the process: `.spawnTag()`
    .tag();