This likely refers to the video quality or format: Blu-ray Disc (BD) or a similar high-definition source. SCR might imply a screencap or a ripped version from a digital source.
If you’ve been digging through the production archives or stumbled across the label “BDSCR” (short for — the raw, unpolished edit before final color and sound), you’ve seen a different version of Ghosts Season 2, Episode 10. While the final aired episode (“The Heir”) was a polished gem, the BDSCR cut offers a fascinating, messy, and sometimes deeper look at the Woodstone Mansion chaos. ghosts s02e10 bdscr
The Ghost of Christmas