Time base correction and frame rate conversion

摘要

Apparatuses and methods are described for performing time base correction and frame rate conversion with respect to signals. An apparatus includes circuitry to synthesize an output video clock. The apparatus has circuitry that receives an input video synchronization signal. The apparatus has circuitry to change a frequency of the output video clock based on an intended number of video clock cycles per input vertical period and a period of the input video synchronization signal.