Stummfilme
Stummfilme, or silent films, are motion pictures produced without synchronized recorded sound. Dialogue and narration are conveyed through expressive acting, mime, and the use of intertitles (Zwischentitel) that appear on screen to provide dialogue or exposition. In addition to intertitles, music and sound effects were commonly supplied in theaters as live accompaniment or via separate soundtracks, sometimes with cue sheets to guide performers. The silent era roughly spans from the 1890s to the late 1920s, when synchronized sound-on-film technology emerged and gradually displaced silent production.
Visually driven storytelling is a defining feature of Stummfilme. Filmmakers emphasized composition, lighting, editing, and performance
Technical aspects varied widely: standard aspect ratios around 1.33:1, black-and-white stock (with occasional tinting), and variable