A party to the proceedings may request that a video recording be shown at the oral proceedings. Such a request must include the recording as such as well as specifying the type of equipment needed.
If video recordings are submitted, the division decides whether showing them will assist the proceedings. Video data carriers are always kept if the division has looked at them.
Source: http://www.epo.org/law-practice/legal-texts/html/guidelines/e/e_iv_1_12.htm
Date retrieved: 17 May 2021