FoxHorn

Addon for FireFox and Chrome browsers. It allow to drive online media players (like music.yandex.ru, youtube, bandcamp & etc.). FoxHorn fetures:

• hotkeys
• builtin support for any site which use <audio>/<video> tags or Audio js object.
• user can customise list of 'online player' sites, by add site & player type

Usage

Currently addon is under development, and not presented in browser markets. But you can install it manually from sources, see instructions for Firefox and Chrome.

Configuration

See options page of extension. Now it has only list of 'enabled' sites. For example:

domain:music.yandex.ru   yamusic 
domain:www.youtube.com   default
#domain:example.com      default

Hotkeys

disabled due strange behaviour in firefox

• MediaPlayPause - Toggle play/pause
• MediaNextTrack - Next track (not all players support)
• MediaPrevTrack - Previous track (not all players support)

Supported sites

Currently supported players:

• music.yandex.ru
• youtube (through 'default' player)
• vk.com

Also you can add own player adapter

See options page. Example player:

foxhorn_player = new class {
    // declare player features:
    //    F_PROGRESS_EVENT - player can invoke foxhorn.playerProgress(),
    //                       when this feauture is not supported, plugin
    //                       will invoke this.getProgress() every second
    features: new Set([foxhorn.F_PROGRESS_EVENT])
    // lifecycle methods
    open: () => api.onEvent("update", foxhorn.playerProgress),
    close: () => api.offEvent("update", foxhorn.playerProgress),
    // toggle play/pause
    play: () => api.isPlaying()? api.pause() : api.play(),
    next: api.next,
    prev: api.prev,
    // return player progress as float between 0 - 1, be careful this may be called often
    getProgress: api.getProgress,
    // true only when playing, false otherwize (include paused)
    isPlaying: api.isPlaying,
    // mean that player has any playable media, when false - any non lifecycle
    // method will not been called
    hasMedia: () => !!api.getTrack(),
    getTrack: () => {
        let ct = api.getTrack();
        return {
            id:"track",
            title: ct.title,
            position: ct.duration * api.getProgress(),
            duration: ct.duration // number of track length in milliseconds
        };
    }
});