1# Camera_SmoothZoomInfo 2 3 4## Overview 5 6The Camera_SmoothZoomInfo struct describes the smooth zoom information. 7 8**Since**: 12 9 10**Related module**: [OH_Camera](_o_h___camera.md) 11 12**Header file**: [camera.h](camera_8h.md) 13 14 15## Summary 16 17 18### Member Variables 19 20| Name| Description| 21| -------- | -------- | 22| int32_t [duration](#duration) | Total duration of smooth zoom, in ms. | 23 24 25## Member Variable Description 26 27 28### duration 29 30``` 31int32_t Camera_SmoothZoomInfo::duration 32``` 33 34**Description** 35 36Total duration of smooth zoom, in ms. 37