[Bug 348880] [NEW] "libav*-dev" packages conflict with kubuntu-restricted-extras

[pilat]

Public bug reported:

Binary package hint: ffmpeg

Hi, I'm Kubuntu Intrepid user.

I was trying to install KRadio, this morning: http://kradio.sourceforge.net/
There is a support for Internet radion, but only when Development files for ffmpeg are available.

Here's what I got in CMake's output:
...
-- Looking for C++ include libavformat/avformat.h                                                                                      
-- Looking for C++ include libavformat/avformat.h - not found                                                                          
-- Looking for av_open_input_file in avformat                                                                                          
-- Looking for av_open_input_file in avformat - not found                                                                              
-- Looking for libmms/mmsx.h                                                                                                           
-- Looking for libmms/mmsx.h - not found                                                                                               
-- Looking for mmsx_connect in mms                                                                                                     
-- Looking for mmsx_connect in mms - not found                                                                                         
WARNING: libffmpeg and/or libmms files could not be found on this system. Compiling without Internet Radio Stations support            
--    Compiling without Internet Radio Stations (libffmpeg, libmms) support                                                            
...


So, I've tried to install some -dev packages, connected to FFMpeg. Here's an example:
...
$ sudo aptitude install libavformat-dev
[sudo] password for pilat:                                                             
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
The following packages are BROKEN:
  libavcodec-unstripped-51
The following NEW packages will be installed:
  libavcodec-dev{a} libavcodec51{a} libavformat-dev libavutil-dev{a} libdc1394-22-dev{a} libgsm1-dev{a} libraw1394-dev{a}
  libtheora-dev{a}
0 packages upgraded, 8 newly installed, 0 to remove and 9 not upgraded.
Need to get 6464kB of archives. After unpacking 18.0MB will be used.
The following packages have unmet dependencies:
  libavcodec-unstripped-51: Conflicts: libavcodec51 but 3:0.svn20080206-12ubuntu3.1 is to be installed.
The following actions will resolve these dependencies:

Remove the following packages:
libavcodec-unstripped-51

Leave the following dependencies unresolved:
kubuntu-restricted-extras recommends libavcodec-unstripped-51
Score is -81

Accept this solution? [Y/n/q/?] q
...


Q1: Is there a way to install "libav*-dev" packages without removing "libav*-unstripped-51" ones?

Q2: What will I loose, if I remove "libav*-unstripped-51" (as far as I
understand, these are the packages, providing some patent-limited
codecs/formats, like MP3, DVD.. Am I correct?)

** Affects: ffmpeg (Ubuntu)
     Importance: Undecided
         Status: New

-- 
"libav*-dev" packages conflict with kubuntu-restricted-extras
https://bugs.launchpad.net/bugs/348880
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