Two Transfer Syntaxes are specified for JPIP Referenced Pixel Data.

The persistence of the references in objects transferred with one of these Transfer Syntaxes is not defined. That is, applications should make no assumptions as to the timeframe when the referenced pixel data will be available. Due to the indeterminate time that the URL remains valid, it may be inappropriate to cache the URL. Because the pixel data may not have been retrieved in its entirety or full fidelity, it may be inappropriate to use this Transfer Syntax for the purpose of permanent storage or to reference such instances in Storage Commitment and Performed Procedure Step service classes.

These Transfer Syntaxes shall not be used for media storage defined by PS3.10.