al_get_video_fps(3)                                        al_get_video_fps(3)

NAME
       al_get_video_fps - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro_video.h>

              double al_get_video_fps(ALLEGRO_VIDEO *video)


DESCRIPTION
       Returns the speed of the video in frames per second.  Often this will
       not be an integer value.

SINCE
       5.1.0

Allegro reference manual                                   al_get_video_fps(3)