DM368 LCD TV-Out to DM6467T problems

HI, all:

I am using DM6467T with DVSDK_3_10_0_19 and DM368 with DVSDK_2_00 2_10_01_18.
And i am studying to capture HD digital video data in DM6467T, so i would like to send video data from LCD interface of DM368 to VPIF of DM6467T.

After i read the (SPRUFG9).pdf of DM368, in page 119, my understand is that YCC16 can support embedded sync

output to VPIF that doesn't include HSYNC and VSYNC  in DM6467T.

So i have few questions:

Q1: Can i utilize the HSYNC and VSYNC lines as GPIO and get video data( YCC16 in 720p ) from VPBE of DM368?


Q2: I don't know the maximum resolution of LCD interface output of DM368 because SPRUFG9.pdf doesn't mention.
    Is the resolution the same with analog video encoder feature (HDTV Support:1080i)?

Q3: If the answer of Q2 is yes, are there any other products can provide HD-TVout(YCC16) that resolution can

reach to 1080p?

Q4: After i search this forum, i find an old post: "Does DM365 has the same LCD NOISE problem?", but it seems not get clearly answers.
       Does DM368 has the same LCD NOISE problem??

PS: I don't know these problems should be posted to "DM3x DaVinci Video Processor Forum" or "DM64x DaVinci  Video Processor Forum", so i post in these two forum. If this behavior is wrong, please help me to delete, thanks.
 

Could someone help me with these problems?
Any help/advice would be appreciated.

Thanks.