Ehm, the problem might be somewhere else :-) On Sat, May 25, 2019 at 09:56:09AM +0200, folkert wrote: > Hi, > > Situation: a raspberry pi with kernel 4.9.59-v7+ and a v2 camera. > > With that I do: > > struct v4l2_format fmt; > memset(&fmt, 0x00, sizeof fmt); > > fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; > fmt.fmt.pix.width = 640; > fmt.fmt.pix.height = 480; > fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_RGB24; > fmt.fmt.pix.field = V4L2_FIELD_INTERLACED; > > v4l2_ioctl(fd, VIDIOC_S_FMT, &fmt); > > I would expect it to select 640x480 but instead it always it selects > 3280x2464. Also with other resolutions the result is always 3280x2464. > > Is this a bug in libv4l? > > > Folkert van Heusden
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