boolean function ( int arg0 ) { boolean loc0 = n_open ( nativeObj , arg0 ) ; return loc0 ; }
open video file or a capturing device for video capturing the methods first call `` videocapture.release '' to close the already opened file or camera . concode_field_sep long nativeObj concode_field_sep boolean n_isOpened concode_elem_sep boolean n_read concode_elem_sep boolean isOpened concode_elem_sep boolean read concode_elem_sep boolean set concode_elem_sep void release concode_elem_sep boolean n_set concode_elem_sep void n_delete concode_elem_sep void n_release concode_elem_sep List<Size> getSupportedPreviewSizes concode_elem_sep String n_getSupportedPreviewSizes concode_elem_sep boolean n_retrieve concode_elem_sep boolean n_retrieve concode_elem_sep double get concode_elem_sep boolean n_open concode_elem_sep boolean n_open concode_elem_sep boolean retrieve concode_elem_sep boolean retrieve concode_elem_sep void finalize concode_elem_sep boolean grab concode_elem_sep long n_VideoCapture concode_elem_sep long n_VideoCapture concode_elem_sep long n_VideoCapture concode_elem_sep boolean n_grab concode_elem_sep double n_get