Bug#795718: Don't include libav in stretch

[Andreas Cadhalpun]

Hi Moritz,

On 16.08.2015 14:27, Moritz Muehlenhoff wrote:
> It was decided to switch to ffmpeg for stretch and it's now in
> testing.
> 
> Please remove libav from testing (or rather from unstable unless
> someone wants to continue to maintain it in unstable/experimental
> only)

It has been planned to remove the libav source package from unstable,
once the transition to ffmpeg is fully finished.
Unfortunately this transition is currently blocked by two packages:
 * freerdp needs a new upstream version, but the maintainers are
   unresponsive. (#788557)
 * vtk6 still has old binaries using Libav in testing, because
   the uncoordinated vtk6.1 -> vtk6.2 transition broke some
   of its reverese dependencies. (#793621)

Help with any of these would be much appreciated.

If you just want to file a removal bug: I think the libpostproc
source package can go already. ;)

Best regards,
Andreas