I fixed it last, maybe someone did some work before me, maybe Hans, or
maybe not, but finished fixing it at least awhile back.
Also one interesting thing would be for someone to do this for input so
YUV Decoding has the opposite code. Figure that'd be not so difficult
for someone understanding YUV formats and having the output capture code
already, not sure though.
Thanks,
Chris
kevin thayer wrote:
did someone rewrite the fixup code? the stuff that i
wrote back in the day was REALLY bad. instant crash :)
-tmk
--- John Harvey <[EMAIL PROTECTED]> wrote:
If this is really needed in the driver then we
should
probably add an ioctl to enable it so that a program
can choose the format it wants to read the data in
rather than making it a permanent module load
option.
--- Chris Kennedy <[EMAIL PROTECTED]> wrote:
Also if capture of YUV is desired, and you want
normal YUV, then add the
yuv_fixup=1 ivtv module option, this converts YUV,
and is only a module
option and off by default since it's something not
supposed to be done
at the driver level (so an application could be
modeled after this code
to make an easy i/o prog to pipe to/from and
convert
the YUV of the
driver output and then yank the code and include
the
program with the
driver, probably one of the many things needed
before getting included
in the Linux kernel).
Thanks,
Chris
John Harvey wrote:
It does work for a PVR 350 but the question (if i
remember correctly) was about a 150 and i have no
idea
whether that works or not.
mplayer has a decoder that understands the format
coming out of the 350 and can play it directly
(with
the correct command line options).
John
--- Cory Papenfuss <[EMAIL PROTECTED]>
wrote:
What were the answers? I didn't see any
responses to your e-mail.
I asked this question a while back, and I got
no
response.
With mplayer it does not work (yet).
On the other (dark) side of the world, the
windows
drives do not support to
read raw data, so it would be amazing if these
hacker guys manage it.
Chris
Awhile back (ivtv-0.1.9 IIRC) it could be made
to
work. The
biggest problem is that the data format isn't
quite
normal. It's
structured slightly strangely and it took a
patched
player to play it.
Nothing inherently bad, just a slight massaging
of
the data required.
I remember hearing of it breaking as the
driver
evolved, and I
have no idea what the current status is.
Doesn't
appear to be any reason
why it *couldn't* work.
--
*************************************************************************
* Cory Papenfuss
*
* Electrical Engineering candidate Ph.D.
graduate
student *
* Virginia Polytechnic Institute and State
University *
*************************************************************************
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