Definition: This is a process done during post-production that involves taking a low-resolution edit and increasing it to a specific resolution.

“The video submitted by one of our contributors has a low resolution so include it during the conform in post-production.”

Source: https://smvcm.com/post-production-services/online-conform-services/#:~:text=During%20the%20digital%20media%20post,resolution%20up%20to%20client%20specifications.