James Howard Young

Hello. I want jit.grab to have the same format no matter what device I choose as camera. I notice that now, when I change cameras it will default to the first format in the getformat list, even though I have declared jit.grab to be 1280 720. Then when I send the format I want as a message, it corrects itself. Is there a way to have jit.grab remain the same regardless of camera?

Hello. I want jit.grab to have the same format no matter what device I choose as camera. 

jit-grab-and-dimensions

Hi James. I don't think it is able to remain the same, but the procedure could be somewhat automated.

The problem is that the list with the resolutions supported are device-specific and even vary in its text descriptions...

In this case, I check each element of the format list for a specific number or resolution (e.g, "1280" or "1280 x 720") and trigger that format change.

Hi James. I don't think it is able to remain the same, but the procedure could be somewhat automated.
The problem is that the list with the resolutions supported are device-specific and even vary in its text descriptions...
In this case, I check each element of the format list for a specific number or resolution (e.g, "1280" or "1280 x 720") and trigger that format change.

Hi Pedro, thank you so much, that works perfectly.

jit.grab and format