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CacheRequest Class

The object describing the request being made.

System.Object
  Microsoft.Web.Media.SmoothStreaming.CacheRequest
    Microsoft.Web.Media.SmoothStreaming.CacheRequest2

Namespace:  Microsoft.Web.Media.SmoothStreaming
Assembly:  Microsoft.Web.Media.SmoothStreaming (in Microsoft.Web.Media.SmoothStreaming.dll)


public class CacheRequest

The CacheRequest type exposes the following members.

  NameDescription
Public methodSupported by Windows PhoneCacheRequest(Stream)Initializes a new instance of the CacheRequest class from a Stream object.
Public methodSupported by Windows PhoneCacheRequest(Uri)Initializes a new instance of the CacheRequest class from a Uri object.
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  NameDescription
Public propertySupported by Windows PhoneCanonicalUriThe Uri of the request.
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  NameDescription
Public methodSupported by Windows PhoneEquals (Inherited from Object.)
Protected methodSupported by Windows PhoneFinalize (Inherited from Object.)
Public methodSupported by Windows PhoneGetHashCode (Inherited from Object.)
Public methodSupported by Windows PhoneGetType (Inherited from Object.)
Protected methodSupported by Windows PhoneMemberwiseClone (Inherited from Object.)
Public methodSupported by Windows PhoneReadFromReads the request from a Stream object. There is no default implementation for this method. Calling the method without implementing an override will result in a NotSupportedException.
Public methodSupported by Windows PhoneToString (Inherited from Object.)
Public methodSupported by Windows PhoneWriteToWrites the request to a Stream object.
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The CacheRequest class supports offline playback scenarios. When the SmoothStreamingMediaElement needs a chunk or manifest, it first checks with the registered cache plug-in. If the plug-in has it, the chunk is used. Otherwise, SSME downloads it by HTTP. After the download, SmoothStreamingMediaElement provides an option for the plug-in to persist the downloaded chunk.

A template example for implementation of the cache plug-in ships with Microsoft Expression Encoder 4.

Silverlight

Supported in: 5

Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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