Repeating the video in a context that assumes guilt or even innocence is contempt.
Simply reposting something that already exists in the public domain alongside facts isn't contempt. A judge can however order differently if it will affect a case but it's hard to see why it would matter for this video.
Tommy Robinson is facing contempt charges because he repeated a video containing false information as part of his own material in an effort to say that somebody had done something wrong when they hadn't. He was ordered not to do it and he had already lost a libel case for it.