: Indicates the source was a "Web Download" from a streaming service like Amazon Prime Video . 51 : Refers to 5.1 surround sound audio. esub : Includes English subtitles. x264 : The video compression codec used.
Watching via these official channels ensures you receive the intended color grading, consistent frame rates, and official subtitle translations while supporting the creators at . Flames - Season 1 - Prime Video flamess041080pwebdl51esubx264hdhub4ut