437.mp4 -

Traditionally, recording directly to a "standard" MP4 was extremely risky; if your computer crashed or lost power before the recording finished, the entire file would be corrupted and unrecoverable. Key Feature: Fragmented MP4 (fMP4)

: Previously, users had to record in .mkv format (which is naturally crash-safe) and then "remux" it into .mp4 for compatibility with editors. fMP4 eliminates this extra step. 437.mp4

: Some older video editors or media players may struggle to open fragmented files directly. Traditionally, recording directly to a "standard" MP4 was

While highly useful, this feature has a few limitations depending on your tools: : Some older video editors or media players

: Instead of requiring the file to be "finalized" at the end, fMP4 splits the video into smaller, independently decodable segments called "fragments". If a crash occurs, everything recorded up to that moment is preserved.