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.
In the working case, the output looks as below:
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.