| 摘要 |
Disclosed herein are embodiments of a computerized system and method of validating an application contained within a multimedia transport stream. Such embodiments can include the steps of, or structure for, reading data from a multimedia transport stream by a computer, the data representing an application that presents viewable content when executed by a display device and comprises a reference to an identifier of an external resource utilized by the application during execution; and prior to delivery of the multimedia transport stream to a display device, modifying the multimedia transport stream by the computer such that the external resource is not requested by the display device. In some embodiments, the transport stream is modified in response to the computer determining that the external resource is not available. |
