Short for , indicating the high-definition physical disc source. 720p Resolution
Likely an internal tracker number or MPAA production code (e.g., Hit Parade of 1947 uses this MPAA number ). Source Material 12055-BR720p-SUBS-WESTSIDESTORY.mp4
Standard English SDH, French, and Spanish tracks are common on US releases . 🛠️ Helpful Tips for These Files Short for , indicating the high-definition physical disc