[vtkusers] win32videosource drivers

[David Gobbi]

I checked and YUY2 is a 4:2:2 format, which means that the chroma
is sampled at a lower resolution than the luma.  The vtkWin32VideoSource
doesn't have any way to handle this sort of format.

It has been more than ten years since I added any features to this
class, maybe someone out there as an updated version that they
could contribute to VTK?

 - David


On Thu, Jun 16, 2011 at 6:50 AM, khinwee <khinwee at yahoo.com> wrote:
> Hi David,
>
> I have the same problem when i using Gadmei UTV 380 video grabber and
> vtkwin32videosources. It says the compression format error due to YUY2.
>
> vtkWin32VideoSource (031D9580): DoVFWFormatCheck: video compression mode
> 0x64737664 "YUY2": can't grab
>
> My video grabber only provide this option YUY2, any idea how can i resolve
> this? Thank so much.
>
>
> regards,
>
> khinwee