Merge commit '565e0c6d866ce08d4b06427456d3d1f4fd856e9c'

* commit '565e0c6d866ce08d4b06427456d3d1f4fd856e9c':
  movenc: allow override of "writing application" tag

Merged-by: Michael Niedermayer <michaelni@gmx.at>

diff --cc libavformat/movenc.c
Simple merge