SMPTE 319M – Television – Transporting MPEG-2 Recoding Information through 4:2:2 Component Digital Interfaces
This standard specifies an embedded transport mechanism for the MPEG-2 recoding data set as defined in SMPTE 327M for the representation of MPEG-2 recoding information in ITU-R BT.656, 4:2:2 component digital interfaces.