defaultValues = ({
crossOrigin: undefined,
width,
getTracks: function getTracks({ frameAt, src, crossOrigin, aspectRatio }) {
return [
{
constructor: thumbnails,
options: {
frameAt: t => frameAt(src, t, { crossOrigin }),
aspectRatio: aspectRatio / 4
}
},
{
constructor: springRuler
}
];
}
})