Command line: Ensure that the DVD start time is parsed correctly.

scanf-like functions expects 32-bit integer variables not 8-bit integers for %d/%u specifiers.
Use %p specifier for pointers in printf-like functions.
Fix: Wrong level of indirection in scanf-like function calls.

scanf-like functions expect a string buffer for %s specifier, not a pointer on a string buffer (/analyze warning C6067).
Fix reading a 32-bit integer instead of a 64-bit integer.
AviSplitter: back support DivX subtitles after a8719e5ec1.
Use unsigned short instead of int in a few places that makes sense to do so.
Be consistent with function's variables.
Fix possible NULL pointer dereference.
disable a couple more /analyze warnings for VS2012
include/atl: remove extra arguments from format strings and use the right field type specifier.
Use the right field type specifier in function calls.

(/analyze warning C6340)
Use %d for integer instead of %i for consistency.
Reduce variable scope.