# Process UDP for SCTE-35 signal and generate HLS with CUE-IN-OUT Markers

**URL:** <https://community.wowza.com/t/process-udp-for-scte-35-signal-and-generate-hls-with-cue-in-out-markers/51384>\
**Category:** Hire a Consultant\
**Created:** [May 29, 2018, 7:05pm UTC](https://community.wowza.com/t/process-udp-for-scte-35-signal-and-generate-hls-with-cue-in-out-markers/51384 "2018-05-29T19:05:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Vikas\_Kumar](https://avatars.discourse-cdn.com/v4/letter/v/ecb155/32.png) [@Vikas\_Kumar](https://community.wowza.com/u/Vikas_Kumar)\
**Post date:** [May 29, 2018, 7:05pm UTC](https://community.wowza.com/t/process-udp-for-scte-35-signal-and-generate-hls-with-cue-in-out-markers/51384/1 "2018-05-29T19:05:03Z")

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Hi there,

I’m looking for a wowza consultant to help with wowza modules (incomplete) below.

- [https://www.wowza.com/docs/how-to-monitor-mpeg-ts-ingestion-to-process-additional-data-streams-scte-35-klv-etc](https://www.wowza.com/docs/how-to-monitor-mpeg-ts-ingestion-to-process-additional-data-streams-scte-35-klv-etc)
- [https://www.wowza.com/docs/how-to-use-generic-stream-target-api-to-prepare-apple-hls-streams-for-ad-insertion-scte-35](https://www.wowza.com/docs/how-to-use-generic-stream-target-api-to-prepare-apple-hls-streams-for-ad-insertion-scte-35)

Objective: I have UDP feed with scte-35 markers as data stream along with Audio and Video stream.

I want to process UDP feed, listen for scte-35 markers and generate HLS with compatible media tags i.e. CUE-IN-CUE-OUT markers.

Problem:

1. Not able to process UDP feed with scte-35 markers as Wowza complains about the scrambling packets i.e.

_RTPDePacketizerMPEGTS[live/definst/mpegts.stream]: MPEG2MPTS MPTS Transport has packets of interest with transport scrambling enabled. Descrambling is not supported_

We have use TSDUCK and other TS analyzer to see if there is any scrambled packet but it shows **Clear** Stream with no scrambling though Wowza still complains, its a blocker issue.

1. Once #1 is resolved, we need Production grade module to generate HLS by processing UDP as given wowza tutorials are not a complete code but examples.

Let me know if anyone is interested to work as a consultant and help us to achieve it. Do write me.

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**Author:** ![Karel\_Boek](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/karel_boek/32/454_2.png) [@Karel\_Boek](https://community.wowza.com/u/Karel_Boek)\
**Post date:** [May 30, 2018, 9:04am UTC](https://community.wowza.com/t/process-udp-for-scte-35-signal-and-generate-hls-with-cue-in-out-markers/51384/2 "2018-05-30T09:04:19Z")

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Hello @Vikas Kumar,

Depending on your timeline/deadline, we may be able to help you. We’re busy the coming weeks, but we have time available later in June. Feel free to contact me at [mail@raskenlund.com](mailto:mail@raskenlund.com)

Sincerely,

Karel Boek

Raskenlund

[www.raskenlund.com](http://www.raskenlund.com)