gallery view recording

Hello,

     I recorded an interview over Zoom and used Gallery View.  I hid my self-view so that during the meeting, I wasn't distracted by my own image and saw a full screen of the person with whom I was speaking.  Unfortunately, it seems to have only recorded his image, and not mine as well.  Is there any way to fix this?  I understand that I need to not hide self-view going forward, or use speaker view, but for this interview which cannot be remade,  is there anything I can do to get back both our images?   Thanks.