Merge commit '617a1a98a6be3e59db6fbfc21afab2fb9a049c03'
* commit '617a1a98a6be3e59db6fbfc21afab2fb9a049c03':
mp3enc: Properly write bitrate value in XING header
Conflicts:
libavformat/mp3enc.c
See: 40176fc314
See: d62bf5d4e7
See: various others
Merged-by: Michael Niedermayer <michaelni@gmx.at>