JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. VBI/Ancillary/data track specifications This section contains topics about data carried in the media file. VBI/Ancillary/data track definitions Luma/Chroma VBI support on K2 Summit/Solo VBI data support on K2 Summit/Solo Data track support on K2 Summit/Solo SD channels Data track support on K2 Summit/Solo HD channels Captioning system support CEA 608 to CEA 708 DTV CC Transcoder and FCC requirements About privately defined data packets Data bridging of VBI information on K2 Summit/Solo HD channels Line mapping of ancillary data packets on K2 Summit/Solo HD channels PitchBlue/H.264 ancillary data and timecode Parent topic: Operational specifications