It could represent the second edit, render, or compressed iteration of the project, replacing an earlier draft. 5. The ".mp4" Extension: Universal Compatibility
While the wrapper is MP4, the underlying video data is compressed using a specific codec. For an "FHD" archive file, this is usually: FHD-ARCHIVE-SONE-405 -2-.mp4
From what I can gather, "FHD-ARCHIVE-SONE-405 -2-.mp4" appears to be a file name that could be related to a video file, possibly a movie or TV show episode. Here's a general article that might be helpful: It could represent the second edit, render, or