Assertion: film | /r/HasProperty | analogous optical soundtrack
Facets:
value: traditionally
type: OTHER
Source sentences:
text: Contemporary films are often fully digital through the entire process of production, distribution, and exhibition, while films recorded in a photochemical form traditionally included an analogous optical soundtrack (a graphic recording of the spoken words, music and other sounds that accompany the images which runs along a portion of the film exclusively reserved for it, and is not projected).