corporate event videos occur at conventions or trade shows and cover the multiple-day event including speakers, break-out sessions, awards ceremonies and local recreational activities in which the conventioneers participate. an on-site editor then creates a short video presentation that is shown before the close of the convention. many national or international companies also take advantage of the convention venue to gather interviews of their key employees or customers to speak on the company's behalf as it is much easier to film everyone at a central location.