Re: VLC not showing video

[David Kinyua <mathengejr@aim.com>]

Florian Kulzer wrote:
> On Sun, May 31, 2009 at 16:55:33 +1000, David Kinyua wrote:
>   
> > Florian Kulzer wrote:
> >     
> > > On Fri, May 29, 2009 at 11:41:42 -0400, mathengejr AT aim DOT com wrote:
> > >       
> > > > How do i get video to work on vlc. I noticed this since I reconfigure 
> > > >  kernel.
> > > >         
>
> [...]
>
>   
> > > > vlc -vvv --no-plugins-cache --list |grep ffmpeg gives me
> > > >
> > > > VLC media player 0.8.6h Janus
> > > > [00000001] main private debug: checking builtin modules
> > > > [00000001] main private debug: checking plugin modules
> > > > [00000001] main private debug: recursively browsing `/usr/lib/vlc'
> > > > [00000001] main private warning: cannot load module   
> > > > `/usr/lib/vlc/codec/libffmpeg_plugin.so'   
> > > > (/usr/lib/vlc/codec/libffmpeg_plugin.so: undefined symbol: 
> > > > img_resample)
> > > >     
> > > >         
> > > img_resample should be defined in /usr/lib/libavcodec.so.51.50.0 (from
> > > the libavcodec51 package). Please post the output of this command:
> > >
> > > ldd /usr/lib/vlc/codec/libffmpeg_plugin.so | grep avcodec
> > >       
>
> [...]
>
>   
> > ldd /usr/lib/vlc/codec/libffmpeg_plugin.so | grep avcodec gives me this,  
> > Kulzer
> >    libavcodec.so.51 => /usr/lib/i686/cmov/libavcodec.so.51 (0xb763a000)
> > so I guess everything is in order there!
> >     
>
> The up-to-date Lenny version of libavcodec51 (0.svn20080206-17+lenny1)
> does define img_resample (I downloaded and checked the packages for i386
> and amd64), so there must be something wrong with the avcodec libraries
> that you have on your system. Please post the out of these commands:
>
> ls -l /usr/lib/i686/cmov/libavcodec.so.51
>
> nm -D /usr/lib/i686/cmov/libavcodec.so.51 | grep img_
>
> dpkg -S /usr/lib/i686/cmov/libavcodec.so.51
>
> dpkg -l libavcodec\* | awk '/^i/{print $1,$2,$3}'
>
>   

ls -l /usr/lib/i686/cmov/libavcodec.so.51
gives 
lrwxrwxrwx 1 root root 21 2009-05-06 00:30 /usr/lib/i686/cmov/libavcodec.so.51 -> libavcodec.so.51.58.0

nm -D /usr/lib/i686/cmov/libavcodec.so.51 | grep img_
gives
0006f280 T ff_img_copy_plane
0006f440 T img_copy
0006f0d0 T img_crop
0006f110 T img_get_alpha_info
0006fd60 T img_pad

dpkg -S /usr/lib/i686/cmov/libavcodec.so.51
gives
libavcodec51: /usr/lib/i686/cmov/libavcodec.so.51

dpkg -l libavcodec\* | awk '/^i/{print $1,$2,$3}'
gives

ii libavcodec-dev 3:20080706-0.3lenny1
ii libavcodec51 3:20080706-0.3lenny1

Ta!

--
I pray thee, understand a plain man in his plain meaning.
-William Shakespeare, Merchant of venice.