AnsweredAssumed Answered

ADV7842 Video Resolution and Frame Rate Detection

Question asked by Mike.O. on Nov 20, 2012
Latest reply on Nov 25, 2012 by GuenterL



For our applicaiton, we require the ability to perform video resolution and frame rate detection on the HDMI, component, and composite inputs. Also, we need to be able to distinguish between 29.97 fps and 30 fps as well as 59.94 fps and 60 fps. For HDMI, I believe that we can get all of this information from the infoframe, but it is not clear to me how to get this information for component and composite video. Any assistance with this would be greatly appreciated.