JWThumbnailTrackBuilder

@objcMembers
public class JWThumbnailTrackBuilder : NSObject, JWBuilder

The builder for creating a JWMediaTrack used for thumbnails.

  • Declaration

    Swift

    public typealias Output = JWMediaTrack

  • Builds a media track based off the settings provided.

    Throws

    throws An error if the track is not setup properly.

    Declaration

    Swift

    public func build() throws -> JWMediaTrack

  • Sets the path to the thumbnail track file.

    Note

    Files must be in WebVTT format, these VTT files contain links to the actual thumbnail images, which can be in JPG, PNG or GIF format.

    Declaration

    Swift

    @discardableResult
public func file(_ file: URL) -> JWThumbnailTrackBuilder

    Parameters

    file

    Path to the thumbnail track file.

    Return Value

    The builder, so setters can be chained.