Sprocket School

Sound focus: Revision history

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13 November 2025

22 October 2025

  • curprev 12:1312:13, 22 October 2025 Rfhall talk contribs 2,880 bytes +2,880 Created page with "'''Sound focus''' is a concept relevant to the presentation of 16mm films with optical soundtracks on projector models with '''sound focus controls'''. =Background= 16mm films (and other nonsymmetrical formats like 8mm and Super 8) vary in their emulsion orientations depending on the camera stock type and lab processes that produced them. Depending on the workflow that produced it, a reel you hold with the sprocket holes facing you might have its emulsion layer facing o..."
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