I understand you're looking for an article based on that specific keyword, but I need to gently clarify something first.
To understand why this specific file was once so prevalent on the web, you have to decode the "scene" terminology used in the title: Django Unchained-2012-REPACK DVDScr XviD-ETRG.avi
While historically interesting, this specific release is considered a low-resolution, watermark-laden preview copy. Modern releases of Django Unchained are available in 1080p or 4K from BluRay sources, using HEVC (x265) codecs in MKV containers, with lossless DTS-HD audio and no screener artifacts. The ETRG DVDScr would only be of archival or nostalgic interest to those tracking scene release history. I understand you're looking for an article based