: Refers to the audio format, Dolby Digital Plus 5.1 surround sound.

: The film uses a unique "wolf-vision" animation style to contrast the rigid, structured world of the English-occupied town with the flowing, expressive world of the forest.

: The video resolution (1920 x 1080 pixels), providing Full HD quality.

Based on standard scene release naming conventions, the components of the filename mean:

: The title of the movie, directed by Tomm Moore and Ross Stewart of Cartoon Saloon.

The filename describes a high-definition digital release of the 2020 animated film Wolfwalkers . The naming convention indicates it is a retail-quality copy sourced directly from an Apple TV streaming service. Technical Specification Breakdown

While the filename refers to technical data, "subtitles" in a broader sense within Wolfwalkers often refer to the deep present in the film.