Adobe Filmstrip
From Just Solve the File Format Problem
Adobe Filmstrip is a video format developed by Adobe for Premiere, After Effects, Photoshop, etc[1]. The format is a sequence of 32bit images in RGBA format[2]. Format was dropped after CS3.
Format Information
FLM files have a 36 byte trailer beginning with the ascsii "Rand"[3]<aref>http://www.idea2ic.com/File_Formats/Adobe%20Photoshop_Format-4.pdf#page=21</ref>. Presumably after Randy Ubillos, the developer of Adobe Premiere.
