Digital Television (DTV) Closed Captioning: 3D Extensions (CTA-708.1 S-2022)

This standard specifies signaling to allow CTA-708 [1] caption services to be rendered with stereoscopic 3D program content. CTA-708.1 defines the syntax and semantics of the SetDepth command.  SetDepth is a variable-length command1 delivered in the C3 code set2 as defined in CTA-708 [1].