Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/232,932external-prioritypatent/US5475688A/en
Application filed by Thomson Consumer ElectronicsfiledCriticalThomson Consumer Electronics
Application grantedgrantedCritical
Publication of TW259918BpublicationCriticalpatent/TW259918B/en
In an inverse transport processor of the type which directs video payloads of a packet signal to buffer memory space, apparatus is included for writing a media error codes at sequential first memory address locations in the memory ahead of each packet payload. Concurrently a processor examines the current packet to determine if it occurs in proper sequence. If a packet is lost, the payload is written to memory in subsequent sequential address locations. If there is no packet loss, the sequential first memory address locations are simply overwritten by the packet payload to excise the undesired media error code. Media error codes can thus be inserted in the packet payload stream without creating timing obstacles, for a system designer.
TW83103673A1994-04-181994-04-25Media error code generation as for a video inverse transport processor
TW259918B
(en)
Device and method of digital datastream processing, operating device under application control, data processing system and application for a receiving and decoding device