Tags extracted from the maker notes of iPhone images.
Tag ID Tag Name Writable Values / Notes 0x0003 RunTime - --> Apple RunTime Tags 0x0008 AccelerationVector rational64s[3] (XYZ coordinates of the acceleration vector in units of g. As viewed from the front of the phone, positive X is toward the left side, positive Y is toward the bottom, and positive Z points into the face of the phone) 0x000a HDRImageType int32s 3 = HDR Image
4 = Original Image0x000b BurstUUID string (unique ID for all images in a burst) 0x0011 ContentIdentifier string 0x0015 ImageUniqueID string
This PLIST-format information contains the elements of a CMTime structure representing the amount of time the phone has been running since the last boot, not including standby time.
Tag ID Tag Name Writable Values / Notes 'epoch' RunTimeEpoch no 'flags' RunTimeFlags no Bit 0 = Valid
Bit 1 = Has been rounded
Bit 2 = Positive infinity
Bit 3 = Negative infinity
Bit 4 = Indefinite'timescale' RunTimeScale no 'value' RunTimeValue no