Lower resolution

[Yen]

Hi,

I’m currently working with the Video Frame Capture-Example. Since I only need a frame of 60px * 60 px, I reduced my framesize to 80 * 60 (keeping the ratio of 4:3 – I do need that, don’t I?). But as soon as I do so, there’s no more output. I also tested 96 * 72 as well as a couple of other sizes (all smaller than 128×96). While tv.begin() always returns a 0, indicating that it worked as expected, the image isn’t updated.

A second question: It should be possible to capture an image, call tv.end(), send that image with I²C and reactivate tv, shouldn’t it?

Thanks in advance
Sebastian

[Michael]

The scanning code is only implemented for one resolution.

For i2c communication, yes it might work better if you call tv.end() first. Just try it.

[Yen]

OKay, thanks. I guess I’ll look into rewriting the scanning-function for a different resolution then.

[Author]

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