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  "title" : "Time Code Flags"
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# Time Code Flags

Flags that identify time codes.

## Topics

### Constants

[`var kCMTimeCodeFlag_DropFrame: UInt32`](/documentation/CoreMedia/kCMTimeCodeFlag_DropFrame)

A type that describes timecodes are to be rendered in drop-frame format.

[`var kCMTimeCodeFlag_24HourMax: UInt32`](/documentation/CoreMedia/kCMTimeCodeFlag_24HourMax)

A type that describes timecode rolls over every 24 hours.

[`var kCMTimeCodeFlag_NegTimesOK: UInt32`](/documentation/CoreMedia/kCMTimeCodeFlag_NegTimesOK)

A type that describes that the track may contain negative timecodes.


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