Artwork Studio decides how each movie looks on the Chinoppo: the wall poster with its format banner, the 4K or Blu-ray case on the movie page with its disc, the backdrop and the logo. It installs by itself with the Biblioteca; this guide shows how to use it. Its screens are in Spanish, so each button is given with its meaning.

http://NAS-IP:3001, or from the Abrir Artwork Studio link on the Biblioteca’s :8095 page.FANART_API_KEY in compose.yaml (steps 2 and 6 of the main guide). Without it everything else works, but you only get TMDb posters and no discs.:8095 page.Artwork Studio needs two free keys. Get them once:
Where to put them (recommended): in compose.yaml when installing (step 6 of the main guide): TMDb in TMDB_API_KEY and fanart.tv in FANART_API_KEY. That way they work on any PC or phone you open Artwork from.
Or from Artwork: the Ajustes (settings) button, top right. There you also switch the language (Spanish or English). Type the missing key and press Guardar y Recargar (save and reload). This window opens by itself when Artwork can’t find the TMDb key.
Note: keys typed in Settings are stored only in that browser. Opening Artwork from another PC or your phone means typing them again, which is why compose.yaml is better.
On the left, under Mi contenido (my content), are the same sections as your Biblioteca menu (ATMOS, Movies, Series…). Pick one and click the movie. At the top are the search box and the filters Todos (all), Con Overlay (with a banner) and Originales (without).
The backdrop is the large image behind the movie page. Click Elegir fondo (pick backdrop) on the one you like: it is marked ✓ Elegido (a second click unpicks it). The PNG/JPG 1080p buttons only download it; with the gradient box ticked it comes darkened at the bottom, sized for the Chinoppo icon bar.
The title logo, with a transparent background, shown on the movie page instead of the written name. Click Elegir logo (pick logo); Spanish ones come first. Descargar PNG downloads it.
The disc art, from fanart.tv. Click Elegir este disco (pick this disc). It shows on the Chinoppo only if the movie has a case (step 2), because it is the disc that slides out of the box. Discs exist for movies only, not TV shows. If it says the key is missing, check FANART_API_KEY in the compose.
When you are done, press Aplicar Cambios (apply changes). It applies everything at once: poster, banner, case, backdrop, logo and disc. Left of the button you see what you picked in the other tabs. Cancelar closes without applying.
Done. Open the preview (:8095) or the Biblioteca on the Chinoppo to see the result.
The badges under the title on each movie page (4K, Remux, Vision, TrueHD, Atmos, 7.1…) can use whichever style you like. In the left menu, under Herramientas (tools), open Estilo de etiquetas (badge style): each style shows a sample. Press Usar este (use this) on the one you want and it applies to every movie.
TV shows have a Temporadas (seasons) tab. Pick the season, then a TMDb poster with Usar esta (use this), or upload one from the PC. This one applies right away, without Apply Changes. That poster shows in the show’s seasons row on the Chinoppo.
If a movie came out with another one’s poster or plot, open the Metadatos tab, search the title (you can add the year) and click Usar esta on the right one. It stays locked in the Biblioteca and won’t change by itself. This also applies right away.