[gst-devel] bonus gst-plugins-good release [dv -> solved]

Edward Hervey bilboed at gmail.com
Wed Feb 8 22:28:03 CET 2006


Hi,

  It would be good if this information could also go upstream to other
distributions (ubuntu, Fedora, etc...). I have so many people
complaining about that issue when they use dvdec.

  Anybody knows how we could inform the distros about that ?

  Edward

On 2/9/06, Stefan de Konink <skinkie at xs4all.nl> wrote:
> On Wed, 8 Feb 2006, Jan Schmidt wrote:
>
> > On Wed, 2006-02-08 at 19:20 +0100, Stefan de Konink wrote:
> > > On Wed, 8 Feb 2006, Jan Schmidt wrote:
> > >
> > > > Contact me quickly if you have anything pending for gst-plugins-good,
> > > > otherwise it's frozen too.
> > >
> > > Can you verify dvdec works without a segmentation fault.
> >
> >
> > gst-launch filesrc
> > location=gstreamer/gstreamer.freedesktop.org/media/incoming/matrix-first5.dv ! dvdemux ! dvdec ! xvimagesink
> >
> > Works fine here,
> > Jan.
>
> skinkie at localhost ~ $ gst-launch-0.10 filesrc
> location=/home/tv/broadcast/video/molenloop.dv ! dvdemux ! dvdec !
> fakesink
> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> Segmentation fault
>
> Latest cvs of gstreamer & plugins using libdv-0.104-r1 (gentoo).
>
> (gdb) bt
> #0  0xb7adab2c in dv_parse_ac_coeffs_pass0 at plt () from /usr/lib/libdv.so.4
> #1  0xb7aeb73d in dv_parse_video_segment () from /usr/lib/libdv.so.4
> #2  0x0000000c in ?? ()
> #3  0xb7679044 in ?? ()
> #4  0xb7af0598 in ?? () from /usr/lib/libdv.so.4
> #5  0xb7adb84d in dv_decode_full_frame () from /usr/lib/libdv.so.4
> #6  0x00000005 in ?? ()
> #7  0x00000190 in ?? ()
> #8  0x00000000 in ?? ()
>
> Compiled with -O2 -march=pentium4 -g
>
> 0xb7a61b2c in dv_parse_ac_coeffs_pass0 at plt () from /usr/lib/libdv.so.4
> (gdb) bt
> #0  0xb7a61b2c in dv_parse_ac_coeffs_pass0 at plt () from /usr/lib/libdv.so.4
> #1  0xb7a731b5 in dv_parse_video_segment () from /usr/lib/libdv.so.4
> #2  0x00000000 in ?? ()
>
> Compiled with -O2 -g
>
> It seems  I'm not alone in this...
> http://bugs.gentoo.org/show_bug.cgi?id=121871  anymore. Writing this
> e-mail I found out where the problem is 'introduced'.
>
> A gentoo-pic patch. But where it actually goes wrong, I can't say.
>
>
> Stefan
>
>
>
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--
Edward Hervey
Junior developer / Fluendo S.L.
http://www.pitivi.org/


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