* qatar/master:
  mkv: mark corrupted packets and return them
  mkv: forward EMBL block data error
  avcodec: introduce YCoCg colorspace
  avcodec: cosmetic cleanup on header
  aac sbr: align struct member by 32 byte.

Conflicts:
	libavcodec/avcodec.h
	libavformat/matroskadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>