SCTE 104/35 Codex
A field-level reference for the SCTE signaling standards behind dynamic ad insertion. Browse a standard and edition to read its structure tables, or open any field or enumerated value for its clause citations, version history, and cross-protocol mapping.
SCTE 35
Digital Program Insertion Cueing Message
The splice_info_section() carried in the transport stream. Part 1 is the classic splice and segmentation signaling; Part 2 adds event-based signaling.
Browse editions →SCTE 104Automation to Compression Communications
The upstream API that automation systems use to request SCTE 35. Single and multiple operation messages map to the SCTE 35 that a splicer emits.
Browse editions →SCTE 67Recommended Practice for SCTE 35
The implementation guidance that ties SCTE 35 signaling to real-world splicing behavior and interoperability.
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