Lipsynching

found: Work cat: 2019025896: Snell, M., Lipsynching, 2020:ECIP p. 11 (There exist several variations in common usage for the spelling of 'lipsynching'. These include 'lipsynch', 'lip-sync', 'lip-synch', 'lipsync', 'lip sync', and 'lip synch' (not to mention the many synonymous terms, such as 'lip-dub', 'lip sing', and 'playback'). I propose the adoption of the non-hyphenated compound 'lipsynch' as the correct form, as it retains the 'h' of the parent word, 'synchronization', and also, by de-hyphenation, simplifies the spelling of a word that needs simplification, as it has now come to be used as verb, noun, and adjective (You can 'lipsynch', you can watch a 'lipsynch', and you can download a 'lipsynch video'))

found: Wikipedia, Dec. 18, 2019(Lip sync or lip synch (short for lip synchronization) is a technical term for matching a speaking or singing person's lip movements with prerecorded sung or spoken vocals that listeners hear, either through the sound reinforcement system in a live performance or via television, computer, cinema speakers, or generally anything with audio output in other cases. The term can refer to any of a number of different techniques and processes, in the context of live performances and audiovisual recordings)