Re: MTI camera and Hauppauge PVR-150 framegrabber.
- Date: Thu, 9 Mar 2017 18:11:51 -0500
- From: Dan Ritter <dsr@xxxxxxxxxxxxxxxx>
- Subject: Re: MTI camera and Hauppauge PVR-150 framegrabber.
On Thu, Mar 09, 2017 at 12:03:58PM -0800, peter@xxxxxxxxxxx wrote:
> The Hauppauge PVR-150 framegrabber is installed in a PC
> and an old MTI camera is connected for tests.
> The camera output appears to be recognized by the V4L2
> Test Bench. A screenshot, with the camera on, is here.
> If the camera is powered off the "image" changes from the
> screenshot to scattered lines.
> I expect the image to be a 2x3 or 3x4 rectangle rather than
> the narrow band in the screenshot. Synchronization is
> failing? Faulty framegrabber?
There are a lot of settings that are available to tweak with
v4l2-ctl; it's in the v4l-utils package, if you haven't
installed that yet.
I would start with making sure the cable to the camera is good,
then check that you've set the right input.