Advertising/conflicts. Would posting the video be considered advertising by the attorney? Is the attorney posting the video to show what a great job he did? Is this misleading advertising? If doing it for self-promotion, could the posting be to the client's disadvantage? See rules on attorney advertising. Is this a conflict of interest in order to promote the commercial interest of the attorney or law firm? See ethical rules on conflicts of interest. Are there professionalism issues? Because the entire deposition is not being posted, are the excerpts being used in a misleading way (such as to emphasize the good and disregard the bad).