Hi Takashi,
Is there any way to improve the performance, e.g. change the frame size? If I just want to use the camera as a luminous sensor, I don't need 320 x 240 size, but I prefer low resolution and high performance.
It depends on the driver/webcam capabilities.
The cafe's drivers informs:
MinExtent: 48@32 MaxExtent: 640@480
(See the stdout/stderr messages produces by V4LPlugin)
BTW, I don't think we'll get more than 30fps as it's an "standard" rate for cheap video devices.
I tried to change the size as 160 x 120 in "configuration video device panel", but the screen became brown and "no connected video device id: 0".
I'll take a look.
Cheers,
- Takashi
Thank you for the feedback.
Cheers,
-- Diego