Koreus: improve description parsing (support spoilers) and https
Koreus: fix lua escaping
H.264 packetizer: Drop unused variable

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
libmp4: Move variable declaration to avoid unused variable warning

demux/mp4/libmp4.c:858:12: warning: variable ‘translate’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>