Realtime video

[mister_e]

in fact that's the way to generate but as i'd experiment in the past, most TV/video/../ will accept 0 volt as sync without too much problem.

[Luciano]

Source:
http://www.atmel.com/dyn/resources/P...ga163_3_04.pdf



Best regards,

Luciano

[mytekcontrols]

When they say SYNC is negative, what is really meant is that it is negative as compared to the black level of the video. So if sync is at 0 volts, you just have to insure that what you want to be black is at about 0.4 volts and what you want to be white is at 1.0 volts. Most all video monitors capacitively couple to the video input, and do some sort of internal clamping to put the black level where they want it to be.

[RUBiksCUbe]

wahoooo!

see the attachment! its a little blury because I had to turn the flash off so the screen wouldnt be all glareish.

I'm not sure where this project will go next, but it will probably be in the form of some portable video game device. I also need to find out why there is a voltage spike whenever the colors change. You can barely see it in the picture but the first pixel of the gray bar is white. Perhaps a capacitor would fix this.

[mytekcontrols]

Congratulations .

Now it'll be interesting to see how far you can go with this PicBasic approach to video.

[Luciano]

Congratulations!

Very nice rocking chair! Who is on the couch?

Luciano

[mytekcontrols]

RUBiksCUbe,

Before I forget... You should post the code that created that video bar display. Maybe this way you'll get some useful ideas on how to proceed, and/or inspire others in there video related efforts.