Indigo.2016.1080p.webrip.x264.aac.horizon-artsubs -

: This indicates the source was a high-quality stream from a digital platform (like a regional VOD service), ensuring a clean image without TV station logos.

The "ArtSubs" tag suggests the release includes custom or specialized subtitles, likely hardcoded or muxed into the file by the HORiZON group. Group Information: HORiZON-ArtSubs Indigo.2016.1080p.WEBRip.x264.AAC.HORiZON-ArtSubs

: The release group (HORiZON) and the specific subtitle team (ArtSubs) responsible for the file's distribution and translation. Indigo (Short 2016) - IMDb : This indicates the source was a high-quality