CachingParameters

@objc(THEOplayerCachingParameters)
public class CachingParameters : NSObject, Codable

The configuration of a caching task.

  • The expiration date for the cached data.

    Remark

    Has to be in the future. Data will remain in the cache until at least the provided date if enough disk space is available. The default expiration date is 30 minutes from the start of the caching task.

    Declaration

    Swift

    @objc
public var expirationDate: Date

  • An approximation of the desired bandwidth, defaults to the highest bandwidth possible.

    Remark

    This will take the quality with the lowest bandwidth that is higher than the specified bandwidth in bits per second.

    Declaration

    Swift

    public var bandwidth: Int?

  • An indication of caching data only on WIFI or on cellular data too. Defaults to true.

    Remark

    Remark:

    • The value can not be changed on a scheduled asset.
    • If the download is scheduled/started on WIFI-only mode and suddenly we would like allow Cellular Network download too, the CachingTask has to be removed and scheduled again with the new CachingParamaters

    Since

    v4.9.0

    Declaration

    Swift

    @objc
public var allowsCellularAccess: Bool

  • An indication of preferred tracks to be used for offline playback.

    Since

    v5.0.0

    Remark

    Remark:

    • The preferred tracks by the manifest (or the system) will be always cached.
    • This parameter gives an opportunity to specify additional tracks (audio and text tracks) to be saved during caching.
    • Use CachingParametersTrackSelectionBuilder to create an instance.

    Declaration

    Swift

    @objc
public var preferredTrackSelection: CachingParametersTrackSelection

  • Constructs a CachingParameters.

    Declaration

    Swift

    public init(expirationDate: Date, bandwidth: Int? = nil)

    Parameters

    expirationDate

    The expiration date of the cached data.
    bandwidth

    The upper bandwidth limit of the quality to cache.