UndefinedTicksPerSecond 2167 coders/miff.c if (image->ticks_per_second != UndefinedTicksPerSecond) UndefinedTicksPerSecond 1228 coders/mpc.c if (image->ticks_per_second != UndefinedTicksPerSecond) UndefinedTicksPerSecond 190 magick/image.c image->ticks_per_second=UndefinedTicksPerSecond;