Change the caps slightly each time we receive an IN_CAPS buffer.
Change the caps slightly each time we receive an IN_CAPS buffer.

With this we force the decoder to reset every time we detect an IN_CAPS
buffer even when the caps haven't changed. We do it this way to prevent
some decoders to react maliciously when receiving a newsegment event in
the middle of a stream.

timvideos/flumotion,Flumotion/flumotion,timvideos/flumotion,timvideos/flumotion,Flumotion/flumotion,flumotion-mirror/flumotion,flumotion-mirror/flumotion,Flumotion/flumotion,Flumotion/flumotion