File extension f4v

Name: Video Files

Popularity: 8

Open With: Ultra File Opener

What is this f4v file?

The F4V file extension is used for video container format used by Adobe FlashFlash. The F4V format is based on the ISO MP4 format, which is based on the Apple QuickTime container format. FLV and F4V are the standard for web video . F4V files are similar to FLV files, but use "boxes" to store data.