Pages: [1]   Go Down
Author Topic: Masking parts of an LCD with software  (Read 446 times)
0 Members and 1 Guest are viewing this topic.
0
Offline Offline
Full Member
***
Karma: 0
Posts: 247
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Hi everyone.

I have a 7" LCD which has a VGA and a RCA input.

It's going to go to in my car eventually. The RCA input will be connected to a reverse camera. I need to make something up to go between the RCA input and the reverse camera to mask (in black) parts of this input. So when you get a square picture of whatever's behind your car, I need some of it to be masked in black.

Is there a device or way of doing this at all?

Thanks. 
Logged

UK
Offline Offline
Shannon Member
****
Karma: 223
Posts: 12577
-
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

There is a video experimenter shield  which enables you to overwrite part of a video stream. You may need to convert the video stream to a format supported by the shield, but it seems like the sort of thing you're after.
Logged

I only provide help via the forum - please do not contact me for private consultancy.

Pages: [1]   Go Up
Jump to: