Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Analyzing a transport stream










Image Number 9 for United States Patent #7894533.

A transport stream of a compressed video signal is monitored. Information elements extracted from the transport stream prompt the generation of messages which are assigned a predetermined priority dependent upon their pre-determined criticality to integrity of the video signal. The generated messages are queued for analysis by analyzer modules only if their priority exceeds a current value of a variable threshold priority level for the queue. The variable threshold priority level is varied dependent on the current length of the queue. When the threshold level is raised, messages already in the queue having a lower priority than the new threshold priority are discarded from the queue without analysis. Thus a varying proportion of the least important messages are progressively discarded so that the apparatus continuously stabilizes at a maximum proportion of messages that the monitor can handle without overload, while always analyzing messages corresponding to the most critical parameters of the transport stream.








 
 
  Recently Added Patents
Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layer
Roll of continuous web of optical film laminate and production method therefor
Event-associating software application for accessing digital media
Tube lighting fixture
Lighting elements
Denial of service (DoS) attack prevention through random access channel resource reallocation
Integrated touch screen
  Randomly Featured Patents
Brake system for straddle-type vehicle
Process for preparing improved soy protein materials
Two-piece armored cab system
Radiation detector
Aircraft wing inspection light system
Process for producing thin film
High performance brushless motor and drive for an electrical vehicle motorization
Article comprising an optical pulse compressor
Method and apparatus for automated rework within run-to-run control semiconductor manufacturing
Method and device for operating an internal combustion engine