AnsweredAssumed Answered

Split screen observed with PAL-M standard on composite input on ADV7181

Question asked by fayazvf on Nov 8, 2013
Latest reply on Dec 10, 2013 by XavE

Hi,

Our product Slingbox350 uses ADV7181 as video decoder for component and composite input.

We are observing a split screen issue when the input is PAL-M standard(standard in Brazil) over composite input.

Please refer to the image below showing the issue wherein the a part of top portion is shifted below.

split_screen.PNG

 

In the working case, the output looks as below:

working_pal_m.PNG

Also we have observed that whenever split screen is observed, the video standard detection is 720x576i50(25 fps) whereas in the working case it is 720x480i60(30 fps). (PAL-M standard is basically an NTSC resolution).

 

Please help us to resolve this issue at the earliest.

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