*verb* - A method to visually compare two seemingly identical files, whereby the files are superimposed via synchronization on separate video tracks or layers. - The top layer, track, or clip is 'blinked' on-and-off via disabling, clip-muting, etc. - Any differences will be revealed in a shift of movement, colour, geometry, etc. > [!Tip] Remember > - [ ] Restore layer visibility to intended configuration before concluding. # ALSO - [Blink Comparator - An astrophotographic technique](https://en.wikipedia.org/wiki/Visual_comparison)