Check some malloc() failures - yes it can happen when the alloc size is variable. Unfortunately, the MP4 code seems pretty hopeless.

(Hint: sizeof(char) is ONE per the definition of sizeof)
(Hint: size is the SECOND parameter of calloc, not the FIRST one)
(Hint: calloc() calls bzero(), waste of time if memory is set anyway)

(unfortunately, it will not be shareable since it contains relocations)

Let's try this again.  Detect older and new versions of ffmpeg and allow for their coexistence within VLC. 

input/input.c: Misformatted if statement fix. Could someone check if that's really the wanted behaviour though. 

Update svn:ignore and remove vlc.win32.nsi, as vlc.win32.nsi.in have been moved to extras/package/win32/.

Update references to ffmpeg header files to match new directory structure.  All ffmpeg headers should now be accessed through: 
* <libpostprocess/postprocess.h>
* <libswscale/swscale.h>
* <libavutil/avutil.h>
* <libavcodec/avcodec.h>
* <libavformat/avformat.h>

Add a --marq-refresh option to specify the format string refresh period in ms. Core statistics are only refreshed every 1 sec (see src/input/input.c) so we'll need some changes to the core if we want sub-second updates of stats data.

Someone please double check that this is not bogus!