1e41f4b71Sopenharmony_ci# Camera_SmoothZoomInfo 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## Overview 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ciThe Camera_SmoothZoomInfo struct describes the smooth zoom information. 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**Since**: 12 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**Related module**: [OH_Camera](_o_h___camera.md) 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci## Summary 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci### Member Variables 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci| Name| Description| 19e41f4b71Sopenharmony_ci| -------- | -------- | 20e41f4b71Sopenharmony_ci| int32_t [duration](#duration) | Total duration of smooth zoom, in ms. | 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci## Member Variable Description 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci### duration 27e41f4b71Sopenharmony_ci 28e41f4b71Sopenharmony_ci``` 29e41f4b71Sopenharmony_ciint32_t Camera_SmoothZoomInfo::duration 30e41f4b71Sopenharmony_ci``` 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci**Description** 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ciTotal duration of smooth zoom, in ms. 35