This bug was fixed in the package libav - 4:0.7.1-1ubuntu3
--------------- libav (4:0.7.1-1ubuntu3) oneiric; urgency=low
* libswscale-dev: fix alternate on libswscale-extra-2, Fixes LP: #829857 -- Reinhard Tartler <email address hidden> Sat, 20 Aug 2011 19:29:21 +0200
This bug was fixed in the package libav - 4:0.7.1-1ubuntu3
---------------
libav (4:0.7.1-1ubuntu3) oneiric; urgency=low
* libswscale-dev: fix alternate on libswscale-extra-2, Fixes LP: #829857
-- Reinhard Tartler <email address hidden> Sat, 20 Aug 2011 19:29:21 +0200