Meanings
- datednot comparablebroadcastingHaving a separately optically recorded soundtrack running concurrently with the film footage.
At the appropriate distances (28, 26 and 20 frames) ahead of the JOIN PICTURE HERE line there are rows of squares, circles and triangles which indicate the correct splicing points for 16-mm sepmag, 16-mm sepopt and […]
1968, D. J. Corbett, Motion Picture and Television Film, page 64
Origin
Cite this entry
sepopt. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/sepopt
“sepopt.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sepopt. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “sepopt,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/sepopt.
Source: sepopt on Wiktionary, CC BY-SA 4.0.