Queries video files that are stored on the storage cards of local IP cameras or network video recorders (NVRs).
This operation is a callback function.
Description
typedef void (*lv_query_record_cb)(const lv_device_auth_s *auth, const lv_query_record_param_s *param);The following table describes the related parameters.
Parameter | Type | Description |
|---|---|---|
auth | const lv_device_auth_s * | The device information for authentication. |
param | const lv_query_record_param_s * | The parameters used to query video files. |