corrupted captured image

[rverschae]

(In Linux)

In some cases, the captured image was not complete: part of the image was "green".

The problem is with streamer. Sometimes happened to me when using jpeg or ppm as output format. So far I didn't have any problems when using with pgm images.

Actually I get an error message from streamer (from v4l2) when using ppm or jpeg. For now I'm just capturing and sending a pgm image.

[tomas]

The new method of capturing images should fix this. We now grab two images instead of just one, so the camera has more time to adjust to the amount of light on the room.