High Quality Content by WIKIPEDIA articles! A Video Floppy is a analog recording storage medium in the form of a 2" magnetic floppy disk used to store still frames of composite analog video. A video floppy, also known as a VF disk, could store up to 25 frames either in the NTSC or PAL video standards, with each frame containing 2 fields of interlaced video. The video floppy also could store 50 frames of video, with each frame of video only containg one field of video information, recorded or played back in a "skip-field" fashion.