videoExportQuality: Celestial.VideoExportQuality?

Defines the quality at which downloaded videos will be exported and displayed.

default will not download and display the video as-is

low and medium will apply appropriate compressions to provide a video with a smaller file size, at the cost of quality and resolution

resolution: CGSize?

The resolution of the video in pixel format (e.g. 1080 Width by 1980 Height for a vertical video or 9:16 format)

• NOTE: This will be nil or zero until the video is ready to play

aspectRatio: CGFloat?

The aspect ratio of the video represented as a double value

• NOTE: This will be nil or zero until the video is ready to play

public func requiredSizeFor(width: CGFloat) -> CGSize

Returns the size required to fit within the given width that would maintain the proper aspect ratio.

When combined with AVLayerVideoGravity.resizeAspect (The default setting for AVPlayerLayer) this function can be used to provide a self-sizing view that would prevent the video from cropping.