[Kwintv] V4L plugin status
George Staikos
kwintv@mail.kde.org
Wed, 23 Oct 2002 17:06:57 -0400
On October 23, 2002 13:58, Stefan Hellwig wrote:
> Hi!
>
> On Wednesday 23 October 2002 02:48, George Staikos wrote:
> > Actually FYI, I had some severe problems in the code which I
> > optimised away tonight. CPU usage dropped from 60+% to 10% for the
> > grabber thread on my machine. [...]
>
> Yes, it looks much better now :-). Maybe it also helped that I did a fresh
> configure & compile this time?... Anyways, it is working quite well.
> Scrolling text still has some "interlacing" problems but audio and video
> are now in sync and QtVision does not take up that much CPU time anymore.
> Good job! :-)
>
> I will append my xdpyinfo output nevertheless (yes, I know, I should
> upgrade my X server... :-). My display is an 18" LCD, BTW, but I don't
> think this makes any difference... I will also append a short section of
> my QtVision console output because I get a warning message about QtVision
> and kv4lsetup not agreeing on display depth. kv4lsetup is setuid root on
> my system but it is a very old version..
Great. I look forward to seeing you test overlay mode. :) You have a
24bpp display and already encounter kv4lsetup problems. It can't get much
better. :) The old kv4lsetup is ok because it hasn't changed since then.
When it does change, I will add it into the build.
The interlacing problem is probably far worse for you because of the LCD
display. I do intend to add deinterlacing code eventually, but not until
the current plugins are done and fully working.
--
George Staikos