1) `CMTimeMake(1,10)`

actually means a value of 1 and a timescale of 10. They are a numerator and denominator, so it is 1/10 of a second, not 1 second.

2) The result will be like `CMTimeMake(2, 10)`

, which is 2/10ths of a second.

1) `CMTimeMake(1,10)`

actually means a value of 1 and a timescale of 10. They are a numerator and denominator, so it is 1/10 of a second, not 1 second.

2) The result will be like `CMTimeMake(2, 10)`

, which is 2/10ths of a second.