This is a silly question:
How do you call the final "render", as used in 3D jargon, of the editing of a video, if any?
I'm searching but maybe I'm not using the right words.
When an editor is finished, the edit is said to be "locked," or in "picture lock." Best practice for file-naming, however, is to use a date string at the beginning of the file name (such as YYYYMMDD_ProjectName.mov), and to avoid descriptors like "locked" or "final." Otherwise you end up with files named, "TVCommercial_V7_final_final_forRealthistimeFinalLocked.mov".
A locked edit doesn't mean the piece is complete, either. Usually, sound mixing, foley, and color come after the edit room. The video an editor sends to the sound department isn't usually a high-quality render, and might actually be a low-quality "proxy" designed to conserve system resources for sound. The editor also doesn't pass a render to the colorist; rather, he passes a project file, XML, EDL, or similar, plus an "offline" reference video. The colorist "conforms" or "re-links" the project files to the camera originals for "finishing," using the offline reference to check for accuracy. Once complete, the finished piece is called a "master," but other copies might be generated in tandem for "archival" purposes, and these are usually the highest quality output.
In the world of video editing, we don't typically use the term "render" in the same way it's used in 3D graphics. In 3D graphics, rendering refers to the process of generating the final 2D image or animation from a 3D scene.
In video editing, the equivalent of "rendering" is usually referred to as "exporting" or "finalizing" the video. When you've finished editing your video and you want to create the final, watchable version that can be shared or uploaded, you would export or render it. This process converts your edited project into a format that can be easily played on various devices or platforms.
So, to answer your question, you would call the final "render" in video editing either the "export" or the "finalizing" of the video.