MP4GetVideoProfileLevel - Gets the minimum MPEG-4 video profile and level required to render the contents of the file
#include <mp4.h>
u_int8_t MP4GetVideoProfileLevel(
MP4FileHandle hFile
)
The current video profile/level for the file. See MP4SetVideoProfileLevel() for known values.
MP4GetVideoProfileLevel returns the minumum profile/level of MPEG-4 video support necessary to render the contents of the file.
MP4(3) MP4SetVideoProfileLevel(3)