Как добавить новую кнопку в video.js?

Question

[Осман Сеитмеметов]

Javascript:

videojs('my-video', {
    controls: true,
    autoplay: false,
    preload: 'auto',
    playbackRates: [
        0.25,
        0.5,
        1,
        1.5,
        2,
    ],
    plugins: {
        hotkeys: {
            seekStep: 5,
        },
        hlsQualitySelector: {
            displayCurrentQuality: true,
        },
    },

    html5: {
        hlsjsConfig: {
            debug: true
        }
    }
});