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Video Switching and Scaler of ADV8005

Question asked by shanghai_chamrun on Jan 18, 2018
Latest reply on Jan 22, 2018 by Poornima


1.Question about Video Input Switching:
There is a "BLACK-SCREEN" interval(about 2 seconds) when ADV8005 switch one of the input video(such as: RX or VideoTTL) to HDMI TX.
Is there any way to switch the input video without any interval?
If it is possible,how to set the I2C registers of ADV8005?

 

2.Question about video resolution changing(video scaler):
ADV8005 can change the input video resolution(scaler) through PVSP or SVSP.
If we want to UP-SCALE a 1280x1024p@60hz video to a 1920x1080p@60Hz video by PVSP,how to set the I2C registers of ADV8005?
Is there any "BLACK-SCREEN" interval when ADV8005 do the resolution changing?

 

THANKS.

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