Which method of interviewing job seekers , over Video call or in person? and why?

This type is used in the interviews, especially in the case of the candidates are from outside the country and the difficulty of the audience or get a quick Visa them

Good to save time, but it is not enough

Interview on Skype is normally for foreign candidates. But face to face intervew if you can afford it is always better. For the candidate as well the interviewer. People get to know each other better and there is lesser scope of misunderstanding later on . 

that dependent on distance between seekers and co. address