ATIS Telecom Glossary
Wednesday, April 23, 2014

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delta frame
In digital television technology, a video frame created from the preceding key frame by modifying only those pixels that have changed. Note: The use of delta frames reduces (a) the data rate required to transmit a given number of video frames per second (frame rate), or (b) the storage capacity required to store multiple video frames. Synonym difference frame.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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