Description
View, play, convert, and export Grass Valley K-Frame and Kayenne image files — EIF, ISF, and KIF stills and video — right on your Mac
View, play, convert, and export Grass Valley K-Frame and Kayenne image files — EIF, ISF, and KIF stills and video — right on your Mac. No switcher required. Preview keyed graphics with Fill/Key inspection, convert ProRes and other clips into video EIF or ISF, and batch-convert entire folders in one click. The essential desktop companion for broadcast engineers, technical directors, and graphics operators working with GV image stores — turning a proprietary format into files you can actually see and use. WORK WITH GV STILLS • Open and preview EIF, ISF, and KIF images instantly, with resolution, colour space, and key details at a glance. • Pan and zoom — two-finger drag to pan, pinch to zoom, double-click to reset. • Export any still to PNG, TIFF, or EIF, at source resolution or scaled to 1080p or 720p. • Open files straight from Finder — .eif, .isf, and .kif are registered file types. VIDEO EIF & ISF • Play video EIF and ISF files right in the app, with scrubbing and frame-by-frame stepping. • Export video EIFs to ProRes MOV, with automatic HLG/HDR detection and BT.2100 colour tagging. • Convert your own clips — ProRes, H.264, AVI, M4V, MKV, MPG and more — into video EIF or ISF. • Large clips are written as ISF automatically so you're never limited by file size. FILL & KEY • Inspect any keyed graphic as Fill+Key composite, Fill only, or Key only — with a checkerboard that makes transparency obvious. • Export whichever channel you need, with or without the key. • Merge a separate fill and key into a single file in one step. Works with stills, video EIF/ISF, and .mov/.mp4 clips, with a live progress bar and time remaining. CONVERT & BATCH • Drag in a folder of stills or clips and convert them all at once. • Choose EIF, ISF, KIF, PNG, or TIFF output, set the resolution, and apply a format to every job with one click. • Turn a numbered PNG or TIFF image sequence into a video EIF or ISF, with an optional audio sidecar. • KIF (Kayenne) export includes the key channel for fill+key composites. FORMATS Stills: EIF, ISF, KIF, PNG, TIFF, JPEG Video: EIF, ISF, MOV, MP4, AVI, M4V, MKV, MPG/MPEG GV Still Tool runs entirely on your Mac — your media never leaves your machine.
