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1#import <CoreMedia/CoreMedia.h>2 3int main(int argc, const char **argv)4{5 @autoreleasepool6 {7 CMTime t1 = CMTimeMake(1, 2);8 CMTime t2 = CMTimeMake(1, 3);9 CMTime t3 = CMTimeMake(1, 10);10 CMTime t4 = CMTimeMake(10, 1);11 CMTime t5 = CMTimeMake(10, 1);12 t5.flags = kCMTimeFlags_PositiveInfinity;13 CMTime t6 = CMTimeMake(10, 1);14 t6.flags = kCMTimeFlags_NegativeInfinity;15 CMTime t7 = CMTimeMake(10, 1);16 t7.flags = kCMTimeFlags_Indefinite;17 18 CMTimeShow(t1); // break here19 CMTimeShow(t2);20 CMTimeShow(t3);21 CMTimeShow(t4);22 CMTimeShow(t5);23 CMTimeShow(t6);24 CMTimeShow(t7);25 }26 return 0;27}28