Set maximum number of formats to 4 in core player

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Add conditional compile for core player IT support

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Core player Visual C++ port fixes

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>