SCTE-35 Insertion

zixi supports scte 35 insertion on sources using the api ( docid\ safxbsm3wuvfg1nwpeaau ) the scte 35 payload must be pre formed by the customer and encoded as base 64 or hex to be inserted setup in sources that support scte 35 insertion, “enable scte 35 manipulation” enter a null packet search window to designate an appropriate timeout interval when searching for null packet to replace with the scte 35 packet to maintain pcr accuracy in cbr streams if no null packet is detected by the time the timeout is reached, the scte 35 will be inserted anyway breaking pcr accuracy momentarily (if stream is vbr, set this to 0) note pre broadcaster v19, 0s will still insert immediately for vbr streams, but all other values will have a fixed timeout of 2s choose whether to remove existing scte 35 packets or not (generally this is only selected if leveraging a scte 35 modification workflow, not for scte 35 injection) insertion use the zen master api to insert desired scte 35 payload encoded as base64 post to https //api zen zixi com/ v2 /sources/\ sourceid/scte3 payload { "scte35" "\<string>" }