Films and artwork in the screenshots
- Big Buck Bunny (2008)
- Elephants Dream (2006)
- poster: Bassam Kurdali, Andy Goralczyk, and the Blender Foundation, CC BY 4.0. Source; logo strip trimmed, cropped, resized, converted to WebP.
- backdrop, card image: Blender Foundation and Netherlands Media Art Institute (Orange Open Movie project), CC BY 2.5. Source; frame at 5:00, cropped, resized, converted to WebP.
- Sintel (2010)
- poster: Lee Salvemini, Pablo Vazquez, David Revoy, Durian Team, Blender Foundation, CC BY 3.0. Source; cropped, resized, converted to WebP.
- backdrop, card image: Blender Foundation (Durian Open Movie project), CC BY 3.0. Source; frame at 5:45, cropped, resized, converted to WebP.
- trailer still: Blender Foundation (Durian Open Movie project), CC BY 3.0. Source; frame at 0:24, cropped, resized, converted to WebP.
- Sintel and its trailer: Blender Foundation (Durian Open Movie project), CC BY 3.0. Source.
- Tears of Steel (2012)
- poster: (CC) Blender Foundation | Project Mango, CC BY 3.0. Source; logo strip trimmed, cropped, resized, converted to WebP.
- backdrop, card image: (CC) Blender Foundation | Project Mango, CC BY 3.0. Source; cropped, resized, converted to WebP.
- plays for every film without its own file, English and Spanish subtitles: Blender Foundation (Project Mango), CC BY 3.0. Source.
- Cosmos Laundromat (2015)
- Spring (2019)
- Coffee Run (2020)
- Sprite Fright (2021)
- Charge (2022)
- Wing It! (2023)
- Caminandes (2013–2016)
- series poster, series backdrop, season image, series card image: Blender Foundation (Pablo Vazquez and team), CC BY 3.0. Source; frame at 2:05, cropped, resized, converted to WebP.
- episode still: Pablo Vazquez, Beorn Leonard, Francesco Siddi, CC BY 3.0. Source; cropped, resized, converted to WebP.
- episode still: Blender Foundation, CC BY 3.0. Source; cropped, resized, converted to WebP.
- episode still: Blender Foundation, CC BY 4.0. Source; cropped, resized, converted to WebP.
- episode 1: Pablo Vazquez, Beorn Leonard and Francesco Siddi; music and sound by Jan Morgenstern, CC BY 3.0. Source; re-encoded to 720p H.264.
- episode 2: Blender Foundation (Pablo Vazquez, Beorn Leonard and Francesco Siddi), CC BY 3.0. Source; re-encoded to 720p H.264.
- episode 3: Blender Foundation, CC BY 3.0. Source; re-encoded to 720p H.264.
- Night of the Living Dead (1968)
- The General (1926)
- Nosferatu (1922)
- poster, backdrop, card image: F. W. Murnau, Public domain. Source; frame at 78:20, cropped, resized, converted to WebP.
- Metropolis (1927)
- poster, backdrop, card image: Boris Bilinsky (1927), Public domain. Source; cropped, resized, converted to WebP.
- Sherlock Jr. (1924)
- Detour (1945)
- Plan 9 from Outer Space (1957)
- A Trip to the Moon (1902)
- Carnival of Souls (1962)
- The Time Machine, H. G. Wells (Heinemann, 1895)
- book cover: William Heinemann (1895), Public domain. Source; cropped, resized, converted to WebP.
- The War of the Worlds, H. G. Wells (1898)
- book cover: Unknown designer (1898 US edition), Public domain. Source; cropped, resized, converted to WebP.
- Frankenstein, Mary Shelley (1831 edition)
- book cover: Theodor von Holst (1831), Public domain. Source; cropped, resized, converted to WebP.
- Dracula, Bram Stoker (1897)
- book cover: Archibald Constable and Company (1897); photograph: British Library, Public domain. Source; cropped, resized, converted to WebP.
- The Adventures of Sherlock Holmes, Arthur Conan Doyle (1892)
- book cover: George Newnes Ltd (1892 first edition), Public domain. Source; cropped, resized, converted to WebP.
- Alice's Adventures in Wonderland, Lewis Carroll (1865)
- book cover: Macmillan and Co. (1865), Public domain. Source; cropped, resized, converted to WebP.
- Pride and Prejudice, Jane Austen (1894 edition)
- book cover: Hugh Thomson (cover design), George Allen (1894); photograph: National Library of New Zealand, Public domain. Source; cropped, resized, converted to WebP.
- Caspar David Friedrich, Wanderer above the Sea of Fog (1818)
- album cover: Caspar David Friedrich, Public domain. Source; cropped, resized, converted to WebP.
- Pieter Bruegel the Elder, Hunters in the Snow (1565)
- album cover: Pieter Brueghel the Elder, Public domain. Source; cropped, resized, converted to WebP.
- Claude Monet, Impression, Sunrise (1872)
- album cover: Claude Monet, Public domain. Source; cropped, resized, converted to WebP.
- James McNeill Whistler, Nocturne: Blue and Gold – Old Battersea Bridge (c. 1872–75)
- album cover: James McNeill Whistler, Public domain. Source; cropped, resized, converted to WebP.
- Pierre Puvis de Chavannes, The Poor Fisherman (1881)
- album cover: Pierre Puvis de Chavannes, Public domain. Source; cropped, resized, converted to WebP.
- Johannes Vermeer, View of Delft (c. 1660–61)
- album cover: Johannes Vermeer, Public domain. Source; cropped, resized, converted to WebP.
- Jean-Honoré Fragonard, The Swing (1767)
- album cover: Jean-Honoré Fragonard, Public domain. Source; cropped, resized, converted to WebP.
- Adolph Tidemand & Hans Gude, Bridal Procession on the Hardangerfjord (1848)
- album cover: Adolph Tidemand / Hans Gude, Public domain. Source; cropped, resized, converted to WebP.
- Albert Bierstadt, Among the Sierra Nevada, California (1868)
- album cover: Albert Bierstadt, Public domain. Source; cropped, resized, converted to WebP.
- Joseph Karl Stieler, Portrait of Ludwig van Beethoven (1820)
- artist image: Joseph Karl Stieler, Public domain. Source; cropped, resized, converted to WebP.
- Portrait of Antonio Vivaldi (c. 1723)
- artist image: Unidentified painter (c. 1723), Public domain. Source; cropped, resized, converted to WebP.
- Félix Nadar, Claude Debussy (c. 1908)
- artist image: Nadar, Public domain. Source; cropped, resized, converted to WebP.
- Eugène Delacroix, Frédéric Chopin (1838)
- artist image: Eugène Delacroix, Public domain. Source; cropped, resized, converted to WebP.
- Suzanne Valadon, Portrait of Erik Satie (1892–93)
- artist image: Suzanne Valadon, Public domain. Source; cropped, resized, converted to WebP.
- Elias Gottlob Haussmann, Johann Sebastian Bach (1746)
- artist image: Elias Gottlob Haussmann, Public domain. Source; cropped, resized, converted to WebP.
- Barbara Krafft, Wolfgang Amadeus Mozart (1819)
- artist image: Barbara Krafft, Public domain. Source; cropped, resized, converted to WebP.
- Portrait of Edvard Grieg
- artist image: Unknown photographer; Bergen Public Library, No restrictions. Source; cropped, resized, converted to WebP.
- Antonín Dvořák (1882)
- artist image: Unknown photographer (1882), Public domain. Source; cropped, resized, converted to WebP.
- Beethoven, Symphony No. 5, I. Allegro con brio
- plays for every music track: Ludwig van Beethoven; recording via Musopen, Public domain. Source; converted to AAC.
- The Time Machine, chapter 1 (audiobook)
- plays for every audiobook chapter: H. G. Wells; read by LibriVox volunteers, Public domain. Source.
- The Time Machine
- the reader's text for every book: H. G. Wells; Project Gutenberg, Public domain. Source.
Fonts
- Chakra Petch by Cadson Demak, SIL Open Font License 1.1.
- JetBrains Mono by JetBrains, SIL Open Font License 1.1.
- Literata by TypeTogether for Google, SIL Open Font License 1.1.
Data
Altffour shows data your own server and its plugins fetch.
- TMDB: this product uses the TMDB API but is not endorsed or certified by TMDB.
- IGDB: game data from IGDB.com.
- OMDb: ratings from the OMDb API, licensed under CC BY-NC 4.0.
- AniSkip and IntroDB: intro, recap and credits markers from their public services.
Trademarks
Jellyfin is a trademark of the Jellyfin project; Altffour isn't affiliated with it. IMDb, Rotten Tomatoes, TMDB, Google Cast, AirPlay, Android and Android TV are trademarks of their owners and are named only to describe what the app works with.